mda Railway Object Name Thesaurus
0-9, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, [Contents]

cab
The driver's compartment of a locomotive or railcar, etc.
Warrant: Lexique General de Termes Ferroviares, Union Internationale des Chemins de Fer, 1975
Plural form: cabs

UF cab assembly
CL Vehicles and vehicle components
BT <areas within vehicle body>
NT High Speed Train cab
NT locomotive cab
NT operating cab
RT cab component


cab assembly
Scope note required.
Literary warrant required.
Plural form: cab assemblies

USE cab
CL Vehicles and vehicle components
BT <bodywork areas>


cab communicating unit
Scope note required.
Literary warrant required.
Plural form: cab communicating units

CL Vehicles and vehicle components
BT <driver/guard communication systems>


cab component
A component part of the driving cab assembly.
Literary warrant required.
Plural form: cab components

CL Vehicles and vehicle components
BT <specific body components>
NT cab side
NT drivers windscreen
NT fall plate
NT pneumatic wiper
NT spectacle plate (cab component)
NT storm sheet
RT cab


cab control
A system of operating an electric model railway whereby the operator controls the train as if he were in the driver's cab.
Warrant: Railway Modeller ""Shows You How"" Booklet No 4, Peco Publications, 1965
Plural form: cab controls

CL Vehicles and vehicle components
BT <driving and control components>


cab display unit
The unit provided in a locomotive or multiple unit cab which interfaces with the radio electronic token block system
Literary warrant required.
Plural form: cab display units

CL Vehicles and vehicle components
BT <ancillary gauges and instrumentation>


cab door interlock
Scope note required.
Literary warrant required.
Plural form: cab door interlocks

CL Vehicles and vehicle components
BT vehicle door component


cab heating
The heating system provided in the driving cab of diesel and electric locomotives, etc.
Warrant: The Diesel Locomotive, R L Aston, 1957
Plural form: cab heating

CL Vehicles and vehicle components
BT heating component
RT cab component


cab hinged door
Scope note required.
Literary warrant required.
Plural form: cab hinged doors

CL Vehicles and vehicle components
BT vehicle door


cab indicator
Scope note required.
Literary warrant required.
Plural form: cab indicators

CL Vehicles and vehicle components
BT <ancillary gauges and instrumentation>


cab lighting
Scope note required.
Literary warrant required.
Plural form: cab lighting

CL Vehicles and vehicle components
BT <artificial lighting components>
RT cab component


cab side
Scope note required.
Warrant: Great Western Railway Drawing Registers
Plural form: cab sides

CL Vehicles and vehicle components
BT cab component


cab signal
A signal installed in the driving cab of the train repeating or instead of lineside signals.
Warrant: Railtrack Jargon Buster, 1999
Plural form: cab signals

CL Vehicles and vehicle components
BT <automatic train control indicators>


cab sliding door
Scope note required.
Literary warrant required.
Plural form: cab sliding doors

CL Vehicles and vehicle components
BT vehicle door


cab to cab control
Scope note required.
Literary warrant required.
Plural form: cab to cab controls

CL Vehicles and vehicle components
BT <driver/guard communication systems>


cab to cab indicator
Scope note required.
Literary warrant required.
Plural form: cab to cab indicators

CL Vehicles and vehicle components
BT <driver/guard communication systems>


cab to cab telephone
Scope note required.
Literary warrant required.
Plural form: cab to cab telephones

CL Vehicles and vehicle components
BT <driver/guard communication systems>


cable bracket (control cables)
Scope note required.
Literary warrant required.
Plural form: cable brackets (control cables)

CL Control and communications
BT <electrical transmission>


cable bracket (traction supply)
A bracket fixed to a post or other structure supporting overhead electric cables.
Warrant: Railway Terminology Working Group
Plural form: cable brackets (traction supply)

CL Built works and components
BT <electricity supply structures>


cable capstan
A revolving cylinder around which the cable is wound in cable haulage systems.
Warrant: Railway Terminology Working Group
Plural form: cable capstans

CL Built works and components
BT <cable haulage structures and equipment>


cable drum carrier
A wagon adapted to carry cable drums in such a way that they can be unrolled from the wagon during overhead electrical installation, repair or renewal.
Literary warrant required.
Plural form: cable drum carriers

CL Vehicles and vehicle components
BT <vehicles for stores and consumables>
NT overhead line maintenance cable drum carrier
NT S&T cable drum carrier


cable haulage engine
An engine used to power a haulage system where trains are drawn along by a rope, wire or chain cable.
Warrant: Cable or Rope Traction, J Bucknall Smith, 1887
Plural form: cable haulage engines

UF beam engine (haulage)
CL Built works and components
BT <cable haulage structures and equipment>
RT cable haulage railway


cable haulage engine house
Scope note required.
Literary warrant required.
Plural form: cable haulage engine houses

UF engine house (stationary haulage)
CL Built works and components
BT <cable haulage structures and equipment>


cable haulage equipment
The equipment used to operate a haulage system where trains are drawn along by a rope, wire or chain cable, power being derived from a stationary engine or gravity acting via a counterbalanced load.
Literary warrant required.
Plural form: cable haulage equipment

CL Built works and components
BT <cable haulage structures and equipment>
RT cable haulage railway


cable haulage railway
A railway operated by wire, rope or chain powered by a stationary engine.
Literary warrant required.
Plural form: cable haulage railways

CL Railway types
BT <stationary traction source>
NT counterbalanced railway
NT rope haulage railway


<cable haulage structures and equipment>
For cable rollers, pulleys, etc. forming part of the track see Track and track components.
Plural form: <cable haulage structures and equipment>

CL Built works and components
BT <stationary propulsion structures and equipment>
NT cable capstan
NT cable haulage engine
NT cable haulage engine house
NT cable haulage equipment
NT cable incline head gear
NT haulage cable
NT shunting capstan


<cable haulage systems>
A haulage system where trains are drawn along by a rope, wire or chain cable, power being derived from a stationary engine or gravity acting via a counterbalanced load.
Plural form: <cable haulage systems>

CL Built works and components
BT <stationary propulsion systems>
RT cable haulage railway


cable haulage track component
Equipment placed on or adjacent to the track to guide train haulage cables.
Literary warrant required.
Plural form: cable haulage track components

CL Track and track components
BT <stationary propulsion track components>
NT pulley (rope haulage)


cable incline head gear
The operating equipment at the top of a cable incline.
Warrant: Railway Terminology Working Group
Plural form: cable incline head gears

CL Built works and components
BT <cable haulage structures and equipment>


cable post
A post to support the overhead live cable on an electrified railway.
Literary warrant required.
Plural form: cable posts

CL Built works and components
BT <electricity supply structures>


cable tie
Scope note required.
Literary warrant required.
Plural form: cable ties

CL Built works and components
BT <electricity supply components>


caboose
US term for the last vehicle on a train, accommodating the train crew and providing a vantage point for inspection of the moving train.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: cabooses

USE brake van
CL Vehicles and vehicle components
BT <braking vehicles>


cabside identification plate
Use 'cabside number plate' if appropriate. For any other kind of cabside plate, use the appropriate term (e.g. 'works plate' for a cabside works plate, 'locomotive plaque' for a commemorative paque affixed to the side of the cab, etc.).
Literary warrant required.
Plural form: cabside identification plates

USE cabside number plate
CL Vehicles and vehicle components
BT locomotive number plate


cabside number plate
Scope note required.
Literary warrant required.
Plural form: cabside number plates

UF cabside identification plate
UF cabside numberplate
UF locomotive cabside plate
CL Vehicles and vehicle components
BT locomotive number plate


cabside numberplate
Scope note required.
Literary warrant required.
Plural form: cabside numberplates

USE cabside number plate
CL Vehicles and vehicle components
BT locomotive number plate


cabside plaque
Scope note required.
Literary warrant required.
Plural form: cabside plaques

CL Vehicles and vehicle components
BT <commemorative vehicle plaques, etc.>


cabside plate
Scope note required.
Literary warrant required.
Plural form: cabside plates

CL Vehicles and vehicle components
BT locomotive number plate


calf barrow
A two-wheeled handcart designed specifically for transporting calves.
Literary warrant required.
Plural form: calf barrows

CL Tools and equipment
BT <station trolleys and barrows>


calf van
A railway vehicle dedicated to the carriage of calves.
Literary warrant required.
Plural form: calf vans

CL Vehicles and vehicle components
BT cattle wagon


calling-on indicator
An indicator situated at both ends of a train.
Warrant: LUL Jargon Buster
Plural form: calling-on indicators

CL Control and communications
BT section indicator


calling-on signal
A signal used to indicate that a driver may move past a stop signal at danger to a predetermined location, or the adjacent signalbox from where he would receive further instruction.
Warrant: Lexique General de Termes Ferroviares, Union Internationale des Chemins de Fer, 1975
Plural form: calling-on signals

CL Control and communications
BT subsidiary signal


camping coach
A railway coach adapted as holiday accommodation and placed in sidings at suitable locations.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: camping coaches

CL Vehicles and vehicle components
BT <rolling stock by load or function>


canal feeder railway
A railway operated by a canal company to bring freight to a canal wharf or transhipment basin.
Literary warrant required.
Plural form: canal feeder railways

CL Railway types
BT canal railway


canal railway
A railway built to serve the transhipment and maintenance needs of a canal system (e.g. Manchester Ship Canal Railway).
Literary warrant required.
Plural form: canal railways

CL Railway types
BT <railways supporting other transport systems>
NT canal feeder railway


cancelling indicator (AWS)
A lineside indicator board provided to advise drivers that an associated AWS indication does not apply in the direction of travel.
Literary warrant required.
Plural form: cancelling indicators (AWS)

CL Vehicles and vehicle components
BT <automatic train control indicators>


cannon box
A sleeve used to mount the traction motor on its axle in electric power bogies.
Warrant: Locomotives and Their Working, C R H Simpson & F B Roberts, Virtue & Co Ltd, 1952
Plural form: cannon boxes

CL Vehicles and vehicle components
BT <electric motor components>


cant gauge
A gauge for measuring the amount by which one rail is higher than the other.
Literary warrant required.
Plural form: cant gauges

USE superelevation gauge
CL Tools and equipment
BT track testing equipment


cant rail moulding
The horizontal moulding placed over the joint between the top quarter panel and cant rail.
Warrant: Railway Carriages and Wagons: Their design and construction (reprinted articles from The Railway Engineer 1892-7), Sidney Stone, republished by Peter Kay, circa 1997.
Plural form: cant rail mouldings

CL Vehicles and vehicle components
BT body moulding


cantilever
A type of overhead line support.
Warrant: Railtrack Jargon Buster, 1999
Plural form: cantilevers

CL Track and track components
BT overhead line equipment


cantrail
A longitudinal supporting member for a carriage roof.
Warrant: Locomotives and Their Working, C R H Simpson & F B Roberts, Virtue & Co Ltd, 1952
Plural form: cantrails

CL Vehicles and vehicle components
BT roof component


Caprotti valve gear
A cam operated valve control gear invented in 1921 by Arturo Caprotti.
Warrant: Railway Technical Web Pages, Piers Connor, 2000
Plural form: Caprotti valve gears

CL Vehicles and vehicle components
BT valve gear


capuchon
This is the French (general) term for a cowl or hood. In British locomotive parlance it was simply a lip on the leading edge of the chimney top, sometimes also known as a 'windjabber'. It was mainly aesthetic, its absence on an engine normally fitted could change its entire appearance, as could chimney profile in general.
Warrant: Great Western Railway Drawing Registers
Plural form: capuchons

CL Vehicles and vehicle components
BT locomotive chimney


car card
Scope note required.
Literary warrant required.
Plural form: car cards

CL Unidentified
BT <unidentified terms>


car door
Scope note required.
Literary warrant required.
Plural form: car doors

CL Vehicles and vehicle components
BT vehicle door


car stop plate
A platform sign to indicate to the driver of a multiple unit train the position at which the front of the train should stop and by which the full length of the train would be at the platform.
Literary warrant required.
Plural form: car stop plates

CL Built works and components
BT <signs and markers>


car wire
Scope note required.
Literary warrant required.
Plural form: car wires

CL Vehicles and vehicle components
BT <unattributed vehicle components>


car (railway vehicle)
A term for any passenger or freight rail vehicle but in the UK used particularly for underground vehicles. Also used where a US influence is present, e.g. Pullman Car.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: cars (railway vehicles)

USE passenger carriage
CL Vehicles and vehicle components
BT <rolling stock by generic name>


carbody
A passenger vehicle excluding its bogies.
Warrant: LUL Jargon Buster
Plural form: carbodies

CL Vehicles and vehicle components
BT body


cardan shaft
A drive shaft with flexible couplings provided between a motor and an axle to allow for the movements of the axle relative to the motor.
Warrant: Lexique General de Termes Ferroviares, Union Internationale des Chemins de Fer, 1975
Plural form: cardan shafts

UF carden shaft
CL Vehicles and vehicle components
BT <power transmission components>


carden shaft
Scope note required.
Warrant: Electric Locomotives and Railways, H Greenly, no date p239
Plural form: carden shafts

USE cardan shaft
CL Vehicles and vehicle components
BT <power transmission components>


carline
A transverse member supporting the roof of a wagon or carriage.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: carlines

CL Vehicles and vehicle components
BT roof component


carriage
A railway vehicle for carrying passengers.
Warrant: Oxford English Dictionary
Plural form: carriages

USE railway carriage
CL Vehicles and vehicle components
BT <rolling stock by generic name>


<carriage and wagon tools and equipment>
Tools and equipment used for building, maintaining and operating railway carriages and wagons.
Plural form: <carriage and wagon tools and equipment>

CL Tools and equipment
BT <railway operating tools and equipment>
NT gunpowder van key
NT lamp key
NT tyre gauge
NT wheel-tappers hammer


carriage and wagon works
A factory for the production and maintenance of railway carraiges and wagons.
Warrant: Railway Terminology Working Group
Plural form: carriage and wagon works

CL Built works and components
BT <construction and repair complexes>


carriage board
A long wooden board attached to the cantrail of a passenger carriage, usually inscribed with the destination of the train.
Warrant: Phil Atkins, National Railway Museum
Plural form: carriage boards

USE carriage destination board
CL Vehicles and vehicle components
BT <destination, etc. indicating equipment>


carriage component
Scope note required.
Literary warrant required.
Plural form: carriage components

CL Vehicles and vehicle components
BT <components by type of vehicle>


carriage destination board
A long wooden board attached to the cantrail of a passenger carriage, usually inscribed with the destination of the train.
Warrant: LNER Carriages, M Harris, David St John Thomas, 1994
Plural form: carriage destination boards

UF carriage board
CL Vehicles and vehicle components
BT <destination, etc. indicating equipment>


carriage destination label
A label, usually of paper, stuck to the inside of a carriage window to indicate the destination and stopping places of that carriage.
Literary warrant required.
Plural form: carriage destination labels

UF carriage label
CL Commercial records and equipment
BT <destination, etc. indicating labels>
RT carriage destination board
RT carriage reservation label


carriage door handle
Scope note required.
Literary warrant required.
Plural form: carriage door handles

CL Vehicles and vehicle components
BT vehicle door handle


carriage door handle and lock
Scope note required.
Literary warrant required.
Plural form: carriage door handle and locks

CL Vehicles and vehicle components
BT vehicle door component


carriage door handle backplate
Scope note required.
Literary warrant required.
Plural form: carriage door handle backplates

CL Vehicles and vehicle components
BT vehicle door component


carriage door loop handle
Scope note required.
Literary warrant required.
Plural form: carriage door loop handles

CL Vehicles and vehicle components
BT vehicle door component


carriage door slam lock mechanism
Scope note required.
Literary warrant required.
Plural form: carriage door slam lock mechanisms

CL Vehicles and vehicle components
BT vehicle door component


carriage examiners hut
A lineside hut, usually situated in a yard or siding, for the use of a carriage examiner.
Warrant: Railway Terminology Working Group
Plural form: carriage examiners huts

CL Built works and components
BT <vehicle stabling and servicing structures>


carriage finishing panel
Scope note required.
Literary warrant required.
Plural form: carriage finishing panels

CL Vehicles and vehicle components
BT body panel


carriage floor board
A board forming part of the carriage floor.
Warrant: Railway Carriages and Wagons: Their design and construction (reprinted articles from The Railway Engineer 1892-7), Sidney Stone, republished by Peter Kay, circa 1997.
Plural form: carriage floor boards

CL Vehicles and vehicle components
BT floor component


carriage gas key
Scope note required.
Literary warrant required.
Plural form: carriage gas keys

CL Tools and equipment
BT <on-train tools and equipment>


carriage key
A universal key used for locking and unlocking doors of railway carriages.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: carriage keys

CL Tools and equipment
BT <on-train tools and equipment>


carriage label
Scope note required.
Literary warrant required.
Plural form: carriage labels

USE carriage destination label
PLUS carriage reservation label
CL Commercial records and equipment
BT <destination, etc. indicating labels>


carriage lamp
Scope note required.
Literary warrant required.
Plural form: carriage lamps

CL Vehicles and vehicle components
BT <artificial lighting components>
NT carriage roof lamp


carriage maintenance gauge (buckeye)
Scope note required.
Literary warrant required.
Plural form: carriage maintenance gauges (buckeye)

CL Tools and equipment
BT <rolling stock testing equipment and records>


carriage number plate
Scope note required.
Literary warrant required.
Plural form: carriage number plates

UF carriage plate
UF coach solebar plate
CL Vehicles and vehicle components
BT number plate


carriage plaque
Scope note required.
Literary warrant required.
Plural form: carriage plaques

CL Vehicles and vehicle components
BT <commemorative vehicle plaques, etc.>


carriage plate
Use 'carriage number plate' if appropriate. For any other kind of carriage plate, use the appropriate term (e.g. 'works plate' for a carriage works plate, 'dimensions plate' for a plate affixed to the end of the carriage giving principal dimensions, etc.).
Literary warrant required.
Plural form: carriage plates

USE carriage number plate
CL Vehicles and vehicle components
BT number plate


carriage repair shop
A workshop which is used for the maintenance and repair of railway carriages.
Warrant: Railway Terminology Working Group
Plural form: carriage repair shops

CL Built works and components
BT <construction and repair structures>


carriage reservation label
A label, usually of paper, stuck to the inside of a carriage window to indicate that the carriage has been reserved for a particular party of travellers.
Literary warrant required.
Plural form: carriage reservation labels

UF carriage label
CL Commercial records and equipment
BT reservation label
RT carriage destination label


carriage roof board
Scope note required.
Literary warrant required.
Plural form: carriage roof boards

UF coach roofboard
CL Vehicles and vehicle components
BT vehicle roof board


carriage roof lamp
Scope note required.
Literary warrant required.
Plural form: carriage roof lamps

CL Vehicles and vehicle components
BT carriage lamp


carriage roof lamp protector
Scope note required.
Literary warrant required.
Plural form: carriage roof lamp protectors

CL Vehicles and vehicle components
BT <artificial lighting components>


carriage section
Scope note required.
Literary warrant required.
Plural form: carriage sections

CL Vehicles and vehicle components
BT <bodywork areas>


carriage shed
A depot for stabling, servicing and maintaining railway carriages.
Warrant: Railway Terminology Working Group
Plural form: carriage sheds

CL Built works and components
BT <vehicle stabling and servicing structures>
NT coach house


carriage side handle
Scope note required.
Literary warrant required.
Plural form: carriage side handles

CL Vehicles and vehicle components
BT <foot and hand holds>


carriage siding
A siding where carriages are stabled.
Literary warrant required.
Plural form: carriage sidings

CL Track and track components
BT siding


carriage truck
A flat open wagon designed to convey private horse drawn carriages or motor cars.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: carriage trucks

CL Vehicles and vehicle components
BT <road vehicle carrying stock>
NT covered carriage truck
NT open carriage truck


carriage ventilator
A device mounted in the roof or walls of a railway vehicle to allow passage of air to the interior.
Warrant: British Railways Mark 1 Coaches, K Parkin, (2nd Ed) Pendragon Books, 1991
Plural form: carriage ventilators

CL Vehicles and vehicle components
BT ventilator


carriage warming pressure gauge
A gauge in the cab indicating the pressure in the train heating pipe.
Literary warrant required.
Plural form: carriage warming pressure gauges

CL Vehicles and vehicle components
BT heating component
RT <fuel and water controls and gauges>
RT <driving and control components>


carriage warming stop cock
A cock admitting steam from the manifold to the train heating pipe.
Literary warrant required.
Plural form: carriage warming stop cocks

CL Vehicles and vehicle components
BT heating component
RT <steam transmission components>
RT <driving and control components>


carriage warming valve
A reducing valve controlling the pressure in the train heating pipe.
Warrant: Handbook for Railway Steam Locomotive Enginemen, British Transport Commission, 1957 p70
Plural form: carriage warming valves

CL Vehicles and vehicle components
BT heating component
RT <steam transmission components>
RT <driving and control components>


carriage water tank
A water tank provided on a carriage to supply water to lavatory facilities, kitchens, etc.
Literary warrant required.
Plural form: carriage water tanks

UF water tank (carriage component)
CL Vehicles and vehicle components
BT <water storage components>


carriage window finger plate
Scope note required.
Literary warrant required.
Plural form: carriage window finger plates

CL Vehicles and vehicle components
BT window component (vehicle)


carriage window glass
Scope note required.
Literary warrant required.
Plural form: carriage window glasses

CL Vehicles and vehicle components
BT window component (vehicle)


carriage window label
Scope note required.
Literary warrant required.
Plural form: carriage window labels

CL Vehicles and vehicle components
BT <destination, etc. indicating equipment>


carriage works plate
Scope note required.
Literary warrant required.
Plural form: carriage works plates

CL Vehicles and vehicle components
BT works plate


case wagon
A railway vehicle dedicated to the carriage of large packing cases that would be out of gauge if placed on a general merchendise wagon.
Literary warrant required.
Plural form: case wagons

CL Vehicles and vehicle components
BT <machinery, etc. carrying vehicles>
NT deep case wagon
NT flat case wagon


cash bag
A bag of leather, cloth, paper or plastic used for transporting cash.
Literary warrant required.
Plural form: cash bags

CL Commercial records and equipment
BT <ticket selling equipment>


cask wagon
A vehicle adapted specifically for the conveyance of beer casks.
Warrant: A Pictorial Record of LNER Wagons, P Tatlow, Oxford Publishing Company, 1976 p76
Plural form: cask wagons

CL Vehicles and vehicle components
BT <beer, etc. carrying vehicles>


casseyway
An archaic term used in Scotland to describe a waggon way or tramway. The term was derived from 'causeway'.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: casseyways

USE tramway
CL Railway types
BT <railways by form>


cast iron fish bellied rail
An early form of cast iron rail with concave under-section to add strength.
Warrant: Early Limestone Railways, John van Laun, The Newcomen Society, 2001
Plural form: cast iron fish bellied rails

CL Track and track components
BT fish bellied rail
RT cast iron rail


cast iron rail
Rail made from cast iron.
Literary warrant required.
Plural form: cast iron rails

CL Track and track components
BT <rails by material>


cast iron sleeper
A support for the rails made from cast iron placed between the rails and the ballast.
Warrant: Early Limestone Railways, John van Laun, The Newcomen Society, 2001
Plural form: cast iron sleepers

CL Track and track components
BT <sleepers by material>


catch pit
The point in the cess where the drains cross and access is provided for rodding, maintenance etc.
Warrant: Gordon Reed, Permanent Way Institution
Plural form: catch pits

CL Track and track components
BT <track areas by function>


catch points
A pair of sprung trailing points to derail any train running back without authority or out of control, usually located on gradients steeper than 1 in 260.
Warrant: Railtrack Jargon Buster, 1999
Plural form: catch points

CL Track and track components
BT safety points


catch-handle locking lever frame
A lever frame where the interlocking is actuated by the movement of the catch handle rather than by the lever itself.
Literary warrant required.
Plural form: catch-handle locking lever frames

CL Control and communications
BT interlocking frame


catenary
Overhead wires under tension which support the contact wire.
Warrant: Railtrack Jargon Buster, 1999
Plural form: catenaries

CL Track and track components
BT overhead line equipment


catering staff equipment
Tools and equipment used in the production and serving of refreshments on railway stations and on trains.
Literary warrant required.
Plural form: catering staff equipment

CL Tools and equipment
BT <on-train tools and equipment>


cats eye
Slang for a position light shunting or subsidiary signal.
Warrant: Railtrack Jargon Buster, 1999
Plural form: cats eyes

USE position light signal
CL Control and communications
BT <colour light signals by construction>


cattle dock
A fenced and gated platform provided in goods yards to facilitate the transhipment of livestock.
Literary warrant required.
Plural form: cattle docks

CL Built works and components
BT platform


cattle van
A special railway wagon for the transportation of livestock.
Warrant: Lexique General de Termes Ferroviares, Union Internationale des Chemins de Fer, 1975
Plural form: cattle vans

CL Vehicles and vehicle components
BT <livestock carrying vehicles>


cattle wagon
A railway vehicle used for transporting cattle, the top half of which was fitted with bars rather than boarding to allow the cattle to breathe.
Warrant: British Railways Wagons, the first half million, D P Rowland, David & Charles, 1985
Plural form: cattle wagons

CL Vehicles and vehicle components
BT <livestock carrying vehicles>
NT calf van
NT pedigree cattle wagon


cattle-cum-trespass deter guard
A device provided adjacent to the carriageway at a level crossing or at the end of platform ramps to deter animals and/or pedestrians from straying on to the railway.
Warrant: Railtrack Group Standard
Plural form: cattle-cum-trespass deter guards

USE cattle-cum-trespass guard
CL Track and track components
BT <track sub-assemblies>
RT level crossing


cattle-cum-trespass guard
A device provided adjacent to the carriageway at a level crossing or at the end of platform ramps to deter animals and/or pedestrians from straying on to the railway.
Warrant: The History & Development of Railway Signalling in the British Isles, Friends of the National Railway Museum
Plural form: cattle-cum-trespass guards

UF cattle-cum-trespass deter guard
CL Track and track components
BT <track sub-assemblies>


causeway
Scope note required.
Literary warrant required.
Plural form: causeways

CL Built works and components
BT embankment


center pivot
The central post round which a turntable rotates.
Warrant: Lexique General de Termes Ferroviares, Union Internationale des Chemins de Fer, 1975
Plural form: center pivots

CL Unattributed
BT <unattributed>


centering device
Scope note required.
Literary warrant required.
Plural form: centering devices

CL Unidentified
BT <unidentified terms>


<central control>
Control levers and switches, visual and audible displays and other human interfaces situated at a central control point away from the equipment they actuate or are actuated by.
Plural form: <central control>

CL Control and communications
BT <point and signal actuation>
NT auto announcer indicator
NT control panel
NT emergency release
NT integrated electronic control centre
NT integrated electronic control centre component
NT lever frame
NT lever frame component
NT operators control unit
NT programme machine
NT reminder appliance
NT train number indicator
NT train register
NT <control centres by function>
NT <control displays and indicators>


centre balance signal
A semaphore signal pivoted at its centre designed to return to danger by its distribution of weight.
Literary warrant required.
Plural form: centre balance signals

CL Control and communications
BT semaphore signal
NT centre balance stop signal


centre balance stop signal
A signal arm incorporating a central pivot point.
Warrant: Ray Towell, Curator of Operations, National Railway Museum
Plural form: centre balance stop signals

CL Control and communications
BT centre balance signal


centre siding
A track laid between two running lines for the purpose of reversing trains, usually beyond a station, to allow a train to reverse direction without crossing a track carrying through trains.
Warrant: Railway Technical Web Pages, Piers Connor, 2000
Plural form: centre sidings

CL Track and track components
BT <shunting roads>
RT siding


<cereal carrying vehicles>
Railway vehicles dedicated to the carriage of cereals.
Plural form: <cereal carrying vehicles>

CL Vehicles and vehicle components
BT <foodstuff carrying vehicles>
NT bulk grain wagon


<ceremonial tools and equipment>
Tools and equipment used in or produced by any ceremony connected with a railway, such as cutting the first sod, opening, anniversaries, closure, etc.
Plural form: <ceremonial tools and equipment>

CL Tools and equipment
NT <first sod cutting tools and equipment>


cess
The area either side of the railway immediately off the ballast shoulder.
Warrant: Railtrack Jargon Buster, 1999
Plural form: cesses

CL Track and track components
BT drainage


chain drag
A device by which a hook attached to a heavy chain is arranged to catch the axle of a moving wagon and so bring it to a stand. First used at Edge Hill (L.&N.W.R.).
Warrant: Railway Permanent Way: Dimensional theory and practice, W Hepworth & J T Lee, Chas Sever, 1922
Plural form: chain drags

CL Track and track components
BT <vehicle stopping sub-assemblies>


chain driven locomotive
A locomotive where the driving wheels are driven by a chain instead of coupling rods. An early example was Stephenson's Killingworth locomotive.
Literary warrant required.
Plural form: chain driven locomotives

CL Vehicles and vehicle components
BT mechanical transmission locomotive


chain (load securing)
A chain securing long or bulky loads on a bolster or special wagon. Each end has a hook to attach on eyes on the wagon side and the chain is tightened with a screw link.
Warrant: John Robinson, The Transport Trust
Plural form: chains (load securing)

CL Vehicles and vehicle components
BT <load support and securing components>


chair fastening
Scope note required.
Literary warrant required.
Plural form: chair fastenings

CL Track and track components
BT <rail support fastenings>
NT chair ferrule
NT chair spike


chair ferrule
Scope note required.
Literary warrant required.
Plural form: chair ferrules

UF ferrule
CL Track and track components
BT chair fastening


chair spike
A heavy nail which holds a chair to a sleeper.
Literary warrant required.
Plural form: chair spikes

UF spike (chair fastening)
CL Track and track components
BT chair fastening


chair (rail support)
A metal casting which retains bullhead rail on wooden sleepers.
Warrant: Railtrack Jargon Buster, 1999
Plural form: chairs (rail support)

USE rail chair
CL Track and track components
BT <rail supports>


chaldron wagon
An early two-axle hopper type coal wagon.
Warrant: Private Owner Wagons of the North East, Vol.1 The Chaldrons, J A Elliott, Chilton Iron Works, 1994
Plural form: chaldron wagons

CL Vehicles and vehicle components
BT coal hopper wagon


chalk quarry railway
An industrial railway conveying chalk out of chalk quarries.
Warrant: John Robinson, The Transport Trust
Plural form: chalk quarry railways

CL Railway types
BT quarry railway


changeover system
Scope note required.
Literary warrant required.
Plural form: changeover systems

CL Unidentified
BT <unidentified terms>


charging outlet
A shoe supply for recharging the batteries of stabled carriages.
Literary warrant required.
Plural form: charging outlets

CL Built works and components
BT <electricity supply components>


charter train
A special passenger train hired (chartered) to a party or organisation for a special excursion.
Warrant: John Robinson, The Transport Trust
Plural form: charter trains

CL Vehicles and vehicle components
BT <trains by instigation/scheduling>
NT chartered excursion train
NT special train


chartered excursion train
An excursion train chartered by an individual or organisation rather than being run at the instigation of the railway's commercial department.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: chartered excursion trains

CL Vehicles and vehicle components
BT charter train
RT excursion train


chassis
A complete frame and wheel assembly.
Warrant: Building Model Locomotives - Model Railway News Supplement - 1938 (Rev Beale)
Plural form: chassis

CL Vehicles and vehicle components
BT running gear


cheap day return ticket
A ticket valid for an outward and return journey on the same day, offered at a discounted price to the regular fare.
Literary warrant required.
Plural form: cheap day return tickets

CL Commercial records and equipment
BT <travel tickets by discount, etc.>


check chair
A chair designed to support both a running rail and a check rail.
Warrant: British Railway Track: Design, Construction and Maintenance, C L Heeler (Ed, The Permanent Way Institution, 5th Edition, 1979 p59
Plural form: check chairs

CL Track and track components
BT rail chair
NT combined chair and baseplate
NT crossing check chair


check rail
An additional rail placed inside and parallel to running rails to guide wheel flanges at road and rail crossings, viaducts, bridges and curves to ensure that the wheels stay on the rail.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: check rails

UF guard rail
CL Track and track components
BT <rails by function>


check valve
A non return valve attached to the boiler barrel or firebox of a steam locomotive to allow feed water to enter the boiler whilst stopping the boiler contents from discharging.
Warrant: Steam Locomotion, E C Poultney & C R H Simpson, Caxton Publishing Company, 1951
Plural form: check valves

UF clack
UF clack valve
CL Vehicles and vehicle components
BT <water feed components>


cheese van
A van specifically designated for the carriage of cheese.
Warrant: Wagons on the LNER - North British, John Hooper, Irwell Press, 1991 p17
Plural form: cheese vans

CL Vehicles and vehicle components
BT <milk and dairy product carrying vehicles>


child snip ticket
Scope note required.
Literary warrant required.
Plural form: child snip tickets

CL Commercial records and equipment
BT <tickets by print features>
RT child ticket


child ticket
A ticket permitting a child to travel at a lower fare than that charged for an adult passenger.
Literary warrant required.
Plural form: child tickets

UF childs privilege return ticket
CL Commercial records and equipment
BT <travel tickets by type or age of traveller>


childs privilege return ticket
Scope note required.
Literary warrant required.
Plural form: childs privilege return tickets

USE child ticket
PLUS privilege ticket
PLUS return ticket
CL Commercial records and equipment
BT <examples of factored ticket types>


chimney
The often aesthetically styled casting from which the exhaust of a steam locomotive emerges.
Warrant: Great Western Railway Drawing Registers
Plural form: chimneys

USE locomotive chimney
CL Vehicles and vehicle components
BT smokebox component


china clay wagon
A special vehicle dedicated to the conveyance of china clay.
Warrant: An Illustrated History of West Country China Clay Trains, John Vaughan, Oxford Publishing Company, 1999
Plural form: china clay wagons

CL Vehicles and vehicle components
BT <mineral carrying vehicles>


chock
A wedge-shaped block of wood used under a wheel to stop the vehicle from rolling away.
Warrant: Oxford English Dictionary
Plural form: chocks

CL Tools and equipment
BT shunters equipment


chopper control
An electric traction control which eliminates the need for power resistors by causing the voltage to the traction motors to be switched on and off (chopped) very rapidly during acceleration.
Warrant: Railway Technical Web Pages, Piers Connor, 2000
Plural form: chopper controls

CL Vehicles and vehicle components
BT <traction current transmission components>


chopper coupling
A combined centre buffer and coupling, used mainly on narrow gauge railways.
Warrant: The Locomotive of Today, Locomotive Publishing Company, 1927 Warrant: Great Western Railway Drawing Registers
Plural form: chopper couplings

CL Vehicles and vehicle components
BT coupling


cinder strip
A strip of angle iron fitted to the roof of a locomotive cab to reduce the influx of ash from the chimney when passing under a bridge or entering a tunnel.
Warrant: Railway Technical Web Pages, Piers Connor, 2000
Plural form: cinder strips

CL Vehicles and vehicle components
BT roof component


cinema coach
A passenger vehicle in which films are shown, as employed by the LNER in the 1930s.
Warrant: Departmental Coaching Stock, Roger Butcher & Peter Fox, Platform 5 Publishing Ltd, 3rd edition, 1987
Plural form: cinema coaches

CL Vehicles and vehicle components
BT <exhibition vehicles, etc.>


circuit breaker
An automatic switch for making and breaking an electrical circuit under normal or fault conditions.
Warrant: Encyclopedia of Railways, O S Nock, 1977
Plural form: circuit breakers

CL Control and communications
BT <non-specific control equipment>


civil engineering
The design and maintenance of works of public utility, such as roads, bridges, railways etc.
Literary warrant required.
Plural form: civil engineering

USE <route complexes>
CL Built works and components
BT <complexes>


civil engineering equipment
Tools and equipment used in the construction of railway buildings, structures and track.
Warrant: British Railway Track: Design, Construction and Maintenance, G H Cope (Ed), The Permanent Way Institution, 6th Edition, 1993
Plural form: civil engineering equipment

CL Tools and equipment
BT <permanent way tools and equipment>
NT bridge spanner
NT tunnelling machine
NT tunnelling shield


clack
A non return valve attached to the boiler barrel or firebox of a steam locomotive to allow feed water to enter the boiler whilst stopping the boiler contents from discharging.
Warrant: Steam Locomotion, E C Poultney & C R H Simpson, Caxton Publishing Company, 1951
Plural form: clacks

USE check valve
CL Vehicles and vehicle components
BT <water feed components>


clack box
A box containing a non-return valve located outside a locomotive boiler at the point where the feedwater enters.
Warrant: Locomotives and Their Working, C R H Simpson & F B Roberts, Virtue & Co Ltd, 1952
Plural form: clack boxes

CL Vehicles and vehicle components
BT <water feed components>


clack valve
A non return valve attached to the boiler barrel or firebox of a steam locomotive to allow feed water to enter the boiler whilst stopping the boiler contents from discharging.
Warrant: Steam Locomotion, E C Poultney & C R H Simpson, Caxton Publishing Company, 1951 Warrant: Great Western Railway Drawing Registers
Plural form: clack valves

USE check valve
CL Vehicles and vehicle components
BT <water feed components>


clack valve body
The housing in which the clack valve sits.
Warrant: The Locomotive of Today, Locomotive Publishing Company, 1927
Plural form: clack valve bodies

CL Vehicles and vehicle components
BT <water feed components>


clamp lock
A point operating mechanism which locks the points by directly clamping the closed switch rail to the stock rail.
Warrant: Railtrack Jargon Buster, 1999
Plural form: clamp locks

CL Control and communications
BT <point locking equipment>


clamp (point)
A device used to secure the closed switch of a pair of points to the stock rail.
Warrant: Railtrack Jargon Buster, 1999
Plural form: clamps (point)

CL Control and communications
BT <point locking equipment>


clamplock heater
A cartridge type heater fitted in the clamplock mechanism operating the points blades.
Warrant: Railtrack Jargon Buster, 1999
Plural form: clamplock heaters

CL Control and communications
BT <point locking equipment>


clasp brake
A brake where the wheel is equipped with a block on each side of the wheel, as opposed to only one side.
Warrant: Lexique General de Termes Ferroviares, Union Internationale des Chemins de Fer, 1975
Plural form: clasp brakes

CL Vehicles and vehicle components
BT tread brake


clearance bar
A bar fixed on the track at junctions or platforms, interlocked to signals, which cannot be cleared until the bar is lifted. The bar cannot be raised when a vehicle is present.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: clearance bars

USE fouling bar
CL Control and communications
BT <mechanical train detection, etc.>


clearance path extender
Scope note required.
Literary warrant required.
Plural form: clearance path extenders

CL Unidentified
BT <unidentified terms>


clearance test train
A train operated for the purpose of testing bridge deflection under load, etc.
Literary warrant required.
Plural form: clearance test trains

CL Vehicles and vehicle components
BT test train


clearing house
Scope note required.
Literary warrant required.
Plural form: clearing houses

CL Built works and components
BT goods shed


clerestory
A raised longitudinal central section of a coach roof fitted with ventilators and deck lights, intended to give extra daylight and ventilation.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: clerestories

UF deck roof
CL Vehicles and vehicle components
BT <vehicle body subassemblies>


clerestory carriage
A passenger vehicle incorporating a raised central roof portion in order to enhance headroom, lighting and ventilation.
Warrant: Midland Carriages - An Illustrated Review, D Jenkinson & R J Essery, Oxford Publishing Company, 1984
Plural form: clerestory carriages

CL Vehicles and vehicle components
BT clerestory stock


clerestory stock
Carriages incorporating a raised central roof portion in order to enhance headroom, lighting and ventilation.
Literary warrant required.
Plural form: clerestory stock

CL Vehicles and vehicle components
BT <rolling stock by design feature>
NT clerestory carriage


climber for climbing telegraph poles
A device with metal spikes, strapped to the leg and used to grip into wood for climbing telegraph poles.
Literary warrant required.
Plural form: climbers for climbing telegraph poles

CL Tools and equipment
BT <signal and telegraph maintenance equipment>


clinker
Solid matter produced by a coal burning fire, especially under poor combustion conditions or with poor quality fuel.
Warrant: Lexique General de Termes Ferroviares, Union Internationale des Chemins de Fer, 1975
Plural form: clinker

CL Vehicles and vehicle components
BT spent fuel


clip profile
Scope note required.
Literary warrant required.
Plural form: clip profiles

CL Unidentified
BT <unidentified terms>


clip (points)
A device used to secure the closed switch of a pair of points to the stock rail.
Warrant: Railtrack Jargon Buster, 1999
Plural form: clips (points)

USE points clip
CL Control and communications
BT <point locking equipment>


clip (rail)
A spring clip used to hold flat bottomed rail to the baseplates.
Literary warrant required.
Plural form: clips (rail)

USE rail clip (track fastening)
CL Control and communications
BT <point locking equipment>


cloakroom ticket
A ticket issued upon temporary deposit of an article of luggage or other small item with the railway authorities.
Literary warrant required.
Plural form: cloakroom tickets

CL Commercial records and equipment
BT non-travel ticket


clock card
A stiff card document inserted into and stamped by a time clock on commencement and termination of duties. Allowing worked time to be calculated for payment purposes.
Literary warrant required.
Plural form: clock cards

CL Commercial records and equipment
BT <payroll documentation>
RT time clock


clocking-in clock
A device for recording onto card, by printing, embossing or hole-punching, the time an employee starts or finishes work.
Literary warrant required.
Plural form: clocking-in clocks

USE time clock
CL Commercial records and equipment
BT <employee timekeeping hardware>


clockwork locomotive
Locomotive propelled by a clockwork mechanism. Used for model railways.
Warrant: Hornby Railways Ltd
Plural form: clockwork locomotives

CL Vehicles and vehicle components
BT <locomotives by power source>


close doors indicator
An indication that station work is complete and power operated doors on trains may be safely closed.
Warrant: The History & Development of Railway Signalling in the British Isles, Friends of the National Railway Museum
Plural form: close doors indicators

CL Control and communications
BT <signals from platform staff to driver/guard>


closed vehicle
A roofed railway vehicle.
Literary warrant required.
Plural form: closed vehicles

CL Vehicles and vehicle components
BT <rolling stock by form>
NT powder wagon
NT tank wagon


closing switch
A switch located in a signal box by means of which the signalling control circuit to the signal boxes on either side may be connected together enabling the signalbox in which the switch has been so operated to close if required.
Warrant: Ray Towell, Curator of Operations, National Railway Museum
Plural form: closing switches

USE block switch
CL Control and communications
BT <block system working>


closing-up signal
A signal that is provided to optimise headways and/or to provide earlier clearance of junctions on the approach to stations.
Warrant: The History & Development of Railway Signalling in the British Isles, Friends of the National Railway Museum
Plural form: closing-up signals

CL Control and communications
BT running signal


closure rail
A rail in junctionwork fitted between switch and crossing assemblies.
Warrant: LUL Jargon Buster Warrant: British Railway Track: Design, Construction and Maintenance, C L Heeler (Ed), The Permanent Way Institution, 5th Edition, 1979 p82
Plural form: closure rails

CL Track and track components
BT <rails by installation>
RT switch (track sub-assembly)
RT crossing (track sub-assembly)
RT turnout


club car
A special car for men, equipped for serving alcoholic drinks and light refreshments.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: club cars

CL Vehicles and vehicle components
BT <passenger carriages by function>


clutch profile
Scope note required.
Literary warrant required.
Plural form: clutch profiles

CL Unidentified
BT <unidentified terms>


coach
A passenger carrying railway vehicle.
Warrant: Lexique General de Termes Ferroviares, Union Internationale des Chemins de Fer, 1975
Plural form: coaches

USE railway carriage
CL Vehicles and vehicle components
BT <rolling stock by generic name>


coach body
The basic body section of a vehicle without internal fittings.
Warrant: Lexique General de Termes Ferroviares, Union Internationale des Chemins de Fer, 1975
Plural form: coach bodies

UF body (coach)
CL Vehicles and vehicle components
BT body


coach body section
Part of a coach body cut through vertically.
Literary warrant required.
Plural form: coach body sections

CL Vehicles and vehicle components
BT body


coach house
Scope note required.
Literary warrant required.
Plural form: coach houses

CL Built works and components
BT carriage shed


coach lamp
Scope note required.
Literary warrant required.
Plural form: coach lamps

CL Vehicles and vehicle components
BT <artificial lighting components>


coach painting equipment
Tools and equipment used by coach painters for painting and lining out railway vehicles.
Literary warrant required.
Plural form: coach painting equipment

CL Tools and equipment
BT paintshop tools and equipment
NT lining brush


coach roofboard
A board positioned on the edge of a carriage roof of some passenger trains showing the principal stopping stations en route or the name of the train.
Warrant: John Robinson, The Transport Trust
Plural form: coach roofboards

USE carriage roof board
CL Vehicles and vehicle components
BT <destination, etc. indicating equipment>


coach section
Scope note required.
Literary warrant required.
Plural form: coach sections

CL Vehicles and vehicle components
BT body


coach solebar plate
Use 'carriage number plate' if appropriate. For any other kind of carriage solebar plate, use the appropriate term (e.g. 'works plate' for a carriage works plate).
Literary warrant required.
Plural form: coach solebar plates

USE carriage number plate
CL Vehicles and vehicle components
BT number plate


coach waybill
Scope note required.
Literary warrant required.
Plural form: coach waybills

CL Commercial records and equipment
BT <passenger traffic accounting>


coaching stock
Rolling stock built to passenger traffic specifications.
Warrant: John Robinson, The Transport Trust
Plural form: coaching stock

CL Vehicles and vehicle components
BT <rolling stock by traffic rating>


coal bunker
An enclosure for containing coal, usually behind the cab of a steam locomotive.
Warrant: Locomotives and Their Working, C R H Simpson & F B Roberts, Virtue & Co Ltd, 1952
Plural form: coal bunkers

UF bunker
CL Vehicles and vehicle components
BT <fuel storage components>


coal cells
A coal storage facility divided into a series of separate compartment.
Warrant: North-Eastern Branch Line Termini, K Hoole, Oxford Publishing Company, 1985
Plural form: coal cells

CL Built works and components
BT <freight transhipment structures>


coal door
The door provided for access to the fuel in the tender or bunker of a steam locomotive.
Warrant: Great Western Railway Drawing Registers
Plural form: coal doors

CL Vehicles and vehicle components
BT <fuel storage components>


coal drops
A raised area from which coal is discharged from wagons into coal cells, ships etc.
Warrant: Jim Rees, Beamish North of England Open Air Museum
Plural form: coal drops

CL Built works and components
BT <freight transhipment structures>


coal fired locomotive
A steam locomotive which uses coal as the source of energy to generate steam.
Warrant: American Locomotives An Engineering History 1830 - 1880, John H White, The John Hopkins Press, 1968
Plural form: coal fired locomotives

CL Vehicles and vehicle components
BT <steam locomotives by fuel>


coal hammer
A blunt edged hammer used for breaking up large lumps of coal in to pieces suitable for firing a steam locomotive.
Literary warrant required.
Plural form: coal hammers

UF firemans coal hammer
CL Tools and equipment
BT firemans equipment


coal hopper wagon
A wagon with a hopper shaped load space from which coal is discharged through doors in the floor of the wagon.
Warrant: John Robinson, The Transport Trust
Plural form: coal hopper wagons

CL Vehicles and vehicle components
BT coal wagon
NT chaldron wagon


coal pusher
A mechanical device for pushing the coal forward in the tender of a steam locomotive to make it easier for the fireman to reach from the footplate.
Warrant: Locomotives and Their Working, C R H Simpson & F B Roberts, Virtue & Co Ltd, 1952
Plural form: coal pushers

CL Vehicles and vehicle components
BT <fuel supply components>


coal rail
A strip, or several strips, of steel arranged around the top of a locomotive tender or bunker to increase the capacity and to stop coal from falling off the tender onto the track.
Warrant: Great Western Railway Drawing Registers
Plural form: coal rails

CL Vehicles and vehicle components
BT <fuel storage components>


coal stage
A platform from which steam locomotives are loaded with coal.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: coal stages

CL Built works and components
BT <motive power stabling and servicing structures>
RT motive power depot


coal train
A train composed entirely of coal carrying wagons.
Literary warrant required.
Plural form: coal trains

CL Vehicles and vehicle components
BT freight train


coal wagon
A freight vehicle dedicated to the conveyance of coal.
Warrant: Phil Atkins, National Railway Museum
Plural form: coal wagons

CL Vehicles and vehicle components
BT <mineral carrying vehicles>
NT coal hopper wagon
NT coke wagon


coaling stage
A special track raised above the surrounding track level so that coal wagons can be raised to allow them to be discharged into locomotive tenders.
Literary warrant required.
Plural form: coaling stages

CL Built works and components
BT <motive power stabling and servicing structures>


coaling tower
A tower which straddles the railway track enabling coal to be discharged from above into the tender of a steam locomotive.
Warrant: Top Shed, P N Townend, Ian Allan Ltd, 2nd Edn, 1989
Plural form: coaling towers

CL Built works and components
BT <motive power stabling and servicing structures>


coating system
Scope note required.
Literary warrant required.
Plural form: coating systems

CL Unidentified
BT <unidentified terms>


code trip valve
An electrically operated pneumatic valve used to apply the emergency brake in the event of loss of the ATP signal on the 1967 Tube Stock.
Warrant: LUL Jargon Buster
Plural form: code trip valves

CL Vehicles and vehicle components
BT <on-train automatic train protection equipment>
RT brake gear


coffee pot (locomotive)
A locomotive with a vertical boiler.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: coffee pots

USE vertical boilered locomotive
CL Vehicles and vehicle components
BT <steam locomotives by boiler characteristics>


coffin carrier
An enclosed platform trolley to convey corpses between hearse and train.
Warrant: John Robinson, The Transport Trust
Plural form: coffin carriers

CL Tools and equipment
BT <station trolleys and barrows>


coin acceptor
A device in a booking office for checking the integrity of tendered coins.
Literary warrant required.
Plural form: coin acceptors

CL Commercial records and equipment
BT <ticket selling equipment>


coin acceptor mechanism
The internal mechanism of a device in a booking office for checking the integrity of tendered coins.
Literary warrant required.
Plural form: coin acceptor mechanisms

CL Commercial records and equipment
BT <ticket selling equipment>


coin bag
A bag of leather, cloth, paper or plastic used for transporting coins.
Literary warrant required.
Plural form: coin bags

CL Commercial records and equipment
BT <ticket selling equipment>


coke wagon
A freight vehicle dedicated to the conveyance of coke.
Literary warrant required.
Plural form: coke wagons

CL Vehicles and vehicle components
BT coal wagon


collapsible gate
A folding gate used to close lifts, gangways or platforms against access.
Warrant: John Robinson, The Transport Trust
Plural form: collapsible gates

CL Vehicles and vehicle components
BT vehicle door component


collar chair
A chair designed to support the legs of a crossing beyond the end of the wing rails.
Warrant: Railway Permanent Way: Dimensional theory and practice, W Hepworth & J T Lee, Chas Sever, 1922 p174
Plural form: collar chairs

CL Track and track components
BT rail chair


collecting pipe
A pipe for the collection of the steam from the top of the boiler, used on boilers where the regulator valve was not housed in a dome.
Warrant: Railway Technical Web Pages, Piers Connor, 2000
Plural form: collecting pipes

CL Vehicles and vehicle components
BT <steam transmission components>


collector shoe
A third rail current collection device mounted on the bogie of a direct current electric train.
Warrant: Lexique General de Termes Ferroviares, Union Internationale des Chemins de Fer, 1975
Plural form: collector shoes

CL Vehicles and vehicle components
BT <conductor rail collection components>


colliery railway
A private railway serving coal mine.
Warrant: A Railway History of Denaby & Cadeby Collieries, A J Booth, Industrial Railway Society, 1990
Plural form: colliery railways

CL Railway types
BT mineral railway