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]

wages bag
Scope note required.
Literary warrant required.
Plural form: wages bags

CL Commercial records and equipment
BT <payroll hardware>


waggon repair shop
Scope note required.
Literary warrant required.
Plural form: waggon repair shops

USE wagon repair shop
CL Built works and components
BT <construction and repair structures>


waggon shed
A shed to house waggonway wagons. The old spelling is used as, so far as is known, no such buildings date from the more modern period and so the spelling 'wagon shed' has never been applied.
Literary warrant required.
Plural form: waggon sheds

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


waggonway
A seventeenth and eighteenth century term for tramroad or tramway.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: waggonways

CL Railway types
BT colliery railway


wagon
A railway vehicle for the conveyance of goods.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: wagons

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


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

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


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

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


wagon label
Scope note required.
Warrant: Lexique General de Termes Ferroviares, Union Internationale des Chemins de Fer, 1975
Plural form: wagon labels

CL Commercial records and equipment
BT <parcel and freight traffic accounting>


wagon label clip
Scope note required.
Literary warrant required.
Plural form: wagon label clips

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


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

CL Vehicles and vehicle components
BT number plate


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

UF waggon repair shop
CL Built works and components
BT <construction and repair structures>


wagon sheet
Scope note required.
Literary warrant required.
Plural form: wagon sheets

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


wagon stock book
A document recording the details of goods wagons in service with the railway. Used for establishing ownership, maintenance and replacement schedules.
Literary warrant required.
Plural form: wagon stock books

CL Commercial records and equipment
BT <stock registers>


wagon turntable
Scope note required.
Literary warrant required.
Plural form: wagon turntables

CL Track and track components
BT turntable


waist
The widest part of the body of a railway or tramway vehicle.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: waists

CL Vehicles and vehicle components
BT <bodywork areas>


waist panel
The panel immediately below the quarter lights on a carriage body.
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: waist panels

CL Vehicles and vehicle components
BT body panel


waist rail
A longitudinal vehicle body structural member at mid height between floor and cant rail.
Warrant: Railway Technical Web Pages, Piers Connor, 2000
Plural form: waist rails

CL Vehicles and vehicle components
BT side framing


waist rail moulding
The horizontal moulding placed over the joint between the waist panel and the bottom quarter panel, along the line of the waist 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: waist rail mouldings

CL Vehicles and vehicle components
BT body moulding


Walchearts valve gear
Scope note required.
Warrant: Great Western Railway Drawing Registers
Plural form: Walchearts valve gear

CL Vehicles and vehicle components
BT valve gear


walkway
A foot or horse path along or across the tracks for the use of staff or haulage animals.
Warrant: British Railway Track: Design, Construction and Maintenance, C L Heeler (Ed), The Permanent Way Institution, 5th Edition, 1979 p158.
Plural form: walkways

CL Track and track components
BT <track areas by function>
NT attendant path
NT horse path


wall lamp
A lamp which is supported on a bracket fixed to the wall of a building.
Warrant: Railway Terminology Working Group
Plural form: wall lamps

CL Built works and components
BT <fixed lighting by form>


Walschaerts valve gear
A very widely adopted form of steam locomotive valve gear in which movement is generated from both the piston crosshead and a single eccentric or return crank, invented by Egide Walschaerts.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: Walschaerts valve gears

CL Vehicles and vehicle components
BT valve gear


Ward coupler
An obsolete mechanical coupler used on some LUL engineers vehicles.
Warrant: LUL Jargon Buster
Plural form: Ward couplers

CL Vehicles and vehicle components
BT coupling


warehouse
Scope note required.
Warrant: Railway Commercial Traffic, H F Sanderson, Vol.2 Freight, Chapman & Hall Ltd, 1952
Plural form: warehouses

CL Built works and components
BT <freight transhipment structures>


warning board
A board exhibiting stripe or bar markings to warn drivers they are approaching a distant signal.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: warning boards

USE distant warning board
CL Control and communications
BT <fixed signal boards>


<warning devices>
Devices such as whistles, horns, gongs, etc. carried on a locomotive or leading vehicle primarily to give an audible warning of the approach of the train, although they may also be used to communicate more sophisticated messages to signalmen, shunters, etc.
Plural form: <warning devices>

CL Vehicles and vehicle components
BT <driving and control components>
NT horn (acoustic)
NT locomotive bell
NT whistle
NT whistle control
NT whistle isolating cock control


warning indicator
A warning sign to a driver that he is approaching a permanent speed restriction ahead.
Warrant: The History & Development of Railway Signalling in the British Isles, Friends of the National Railway Museum
Plural form: warning indicators

CL Control and communications
BT permanent speed restriction sign


warning rattle
An audible device in which a wooden baton strikes against a ratchet when swung round.
Literary warrant required.
Plural form: warning rattles

CL Tools and equipment
BT lookouts equipment


warning sign
A wooden or metal sign indicating a specific hazard or instruction.
Warrant: Lexique General de Termes Ferroviares, Union Internationale des Chemins de Fer, 1975
Plural form: warning signs

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


warning signal
A signal used only in specially authorised locations to indicate that a driver may move past a stop signal at danger in conjunction with the 'warning arrangement' (rule 5).
Warrant: British Railway Signalling, G Kichenside & A Williams, Ian Allan, 1963 p21
Plural form: warning signals

CL Control and communications
BT subsidiary signal


warrant
A document issued to individuals such as employees, service personnel, scholars, etc. by their parent organisation, which could be exchanged for railway tickets of a prescribed class/destination.
Warrant: Lexique General de Termes Ferroviares, Union Internationale des Chemins de Fer, 1975
Plural form: warrants

USE travel warrant
CL Commercial records and equipment
BT <permits>


washoff
Scope note required.
Literary warrant required.
Plural form: washoffs

CL Unidentified
BT <unidentified terms>


washout plug
A plug fitted in the sides of a locomotive firebox to enable scale to be washed out.
Warrant: Locomotives and Their Working, C R H Simpson & F B Roberts, Virtue & Co Ltd, 1952
Plural form: washout plugs

CL Vehicles and vehicle components
BT boiler component


waste product
Scope note required.
Literary warrant required.
Plural form: waste products

CL Vehicles and vehicle components
BT <consumables>
NT exhaust steam
NT spent fuel


water balance railway
A counterbalanced railway where the weight of the descending load is supplemented by a tank of water that is filled at the top of the incline and emptied at the bottom, thus allowing the working of loads when the principle traffic flow is not consistently down hill.
Literary warrant required.
Plural form: water balance railways

CL Railway types
BT counterbalanced railway


water board railway
A permanent railway laid to facilitate the operation of a reservoir and associated works.
Warrant: Reservoir Railways of the Yorkshire Pennines, H D Bowtell, The Oakwood Press, 1979
Plural form: water board railways

CL Railway types
BT industrial railway
RT reservoir railway


<water collection components>
A vehicle component concerned with the collection of water. Includes water scoops and associated control equipment.
Plural form: water collection components

CL Vehicles and vehicle components
BT <water storage and handling components>
NT water scoop


water column
A standpipe fitted with a leather hose and connected to a water supply for filling locomotive water tanks.
Warrant: Railway Technical Web Pages, Piers Connor, 2000
Plural form: water columns

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


water crane
A lineside appliance fed from a water tank or cistern and comprising a vertical hollow pillar carrying a horizontal revolving arm fitted with a flexible hose (or bag) for filling steam locomotive water tanks, typically located at the forward end of a station platform.
Warrant: Railway Appliances, John Wolf Barry, Longmans, Green and Co, 1876 p224
Plural form: water cranes

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


<water feed components>
A vehicle component concerned with the supply of water to the boiler.
Plural form: water feed components

CL Vehicles and vehicle components
BT <water storage and handling components>
NT check valve
NT clack box
NT clack valve body
NT combined steam and delivery valve
NT feed pump
NT grease separator drip valve
NT injector
NT injector component


water gauge
A strong glass tube fitted in a steam locomotive cab to show the level of the water in the boiler.
Warrant: Great Western Railway Drawing Registers
Plural form: water gauges

CL Vehicles and vehicle components
BT <fuel and water controls and gauges>


water scoop
A device for picking up water at speed from a trough laid between the rails, utilising the momentum of the locomotive.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: water scoops

UF scoop
CL Vehicles and vehicle components
BT <water collection components>


<water storage and handling components>
A vehicle component concerned with the collection, storage and supply of water for locomotive boilers, lavatories, catering facilities, etc.
Plural form: <water storage and handling components>

CL Vehicles and vehicle components
BT <consumables storage and handling components>
NT <water collection components>
NT <water feed components>
NT <water storage components>


<water storage components>
A vehicle component concerned with the storage of water. Includes carriage water tanks.
Plural form: water storage components

CL Vehicles and vehicle components
BT <water storage and handling components>
NT balancing pipe
NT carriage water tank
NT filler
NT locomotive water tank
NT tank assembly
NT tender water tank assembly
NT water tank filler
NT water tank vent


water tank filler
Scope note required.
Literary warrant required.
Plural form: water tank fillers

CL Vehicles and vehicle components
BT <water storage components>


water tank vent
A vent in the water tank of a steam locomotive to allow the displacement of air during rapid filling or emptying.
Warrant: Great Western Railway Drawing Registers
Plural form: water tank vents

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


water tank wagon
A tank wagon for the conveyance of water.
Literary warrant required.
Plural form: water tank wagons

CL Vehicles and vehicle components
BT <vehicles for stores and consumables>


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

USE carriage water tank
CL Vehicles and vehicle components
BT <water storage components>


water tank (locomotive component)
A water tank provided on a locomotive or tender to supply water to the boiler.
Warrant: Great Western Railway Drawing Registers
Plural form: water tanks (locomotive components)

USE locomotive water tank
UF tank (water - locomotive component)
CL Vehicles and vehicle components
BT <water storage components>


water tower
An elevated water storage tank.
Warrant: UK Heritage Railways - Glossary & Technical Diagrams
Plural form: water towers

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


water trough
A narrow and lengthy trough placed between the rails from which water could be scooped up into the water tanks of steam locomotives travelling at speed.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: water troughs

UF track pan
UF troughs
CL Track and track components
BT <track sub-assemblies>


water tube
A tube fitted across the firebox in an attempt to improve the circulation of water between the legs of the firebox.
Warrant: Railway Technical Web Pages, Piers Connor, 2000
Plural form: water tubes

CL Vehicles and vehicle components
BT <heat exchange components>


wattmeter
A calibrated instrument for measuring electric power in watts.
Warrant: Lexique General de Termes Ferroviares, Union Internationale des Chemins de Fer, 1975
Plural form: wattmeters

CL Tools and equipment
BT <general test equipment>


wax thermostat
Scope note required.
Literary warrant required.
Plural form: wax thermostats

CL Unidentified
BT <unidentified terms>


waybeam
A large cross section baulk of timber used on some bridges, positioned under each rail longitudinally, to act as a beam and as securing point for baseplates.
Warrant: Railtrack Jargon Buster, 1999
Plural form: waybeams

UF longitudinal timber
UF wheeltimber
CL Track and track components
BT <track bearers>
RT longitudinal sleeper


waybill
Scope note required.
Warrant: Lexique General de Termes Ferroviares, Union Internationale des Chemins de Fer, 1975
Plural form: waybills

CL Commercial records and equipment
BT <parcel and freight traffic accounting>


waybill holder
Scope note required.
Literary warrant required.
Plural form: waybill holders

CL Commercial records and equipment
BT <parcel and freight traffic accounting>


weatherboard
The screen around the back of the firebox of steam locomtives originally forming the only weather protection for the enginemen.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: weatherboards

CL Vehicles and vehicle components
BT <bodywork areas>


wedge valve gear
A type of valve gear which had two eccentrics on a two-cylinder locomotive instead of four. The single eccentric for each cylinder was changed from forward to reverse by drawing a wedge along a square section of the axle through sheaf to adjust its offset.
Warrant: Railway Technical Web Pages, Piers Connor, 2000
Plural form: wedge valve gear

CL Vehicles and vehicle components
BT valve gear


wedge (coupling component)
The mechanical part of the wedgelock autocoupler which locks the adjacent tongues when coupled.
Warrant: LUL Jargon Buster
Plural form: wedges (coupling components)

USE autocoupler wedge
CL Vehicles and vehicle components
BT coupling component


wedge (rail key)
A track component that holds bullhead and similar rail securely in the rail chair.
Warrant: Lexique General de Termes Ferroviares, Union Internationale des Chemins de Fer, 1975
Plural form: wedges (rail keys)

USE rail key
CL Track and track components
BT <rail fastenings>


wedgelock autocoupler
A type of centre coupling which gives and instantaneous linkage between cars of all electrical and mechanical connections.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: wedgelock autocouplers

CL Vehicles and vehicle components
BT coupling


wedgelock emergency coupler
Scope note required.
Literary warrant required.
Plural form: wedgelock emergency couplers

CL Vehicles and vehicle components
BT coupling


weedkilling train
Scope note required.
Warrant: Lexique General de Termes Ferroviares, Union Internationale des Chemins de Fer, 1975
Plural form: weedkilling trains

CL Vehicles and vehicle components
BT service train


weekend ticket
A ticket valid for travel only during the weekend period, offered at a discounted price to the regular fare.
Literary warrant required.
Plural form: weekend tickets

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


weekly ticket
A ticket valid for a number of journeys within one week.
Literary warrant required.
Plural form: weekly tickets

CL Commercial records and equipment
BT <travel tickets by number of journeys>


weighbridge
A weighing machine with a platform onto which a vehicle may be placed to be weighed.
Warrant: Encyclopedia of Railways, O S Nock, 1977
Plural form: weighbridges

CL Built works and components
BT <freight transhipment structures>


weighing equipment
Specialist equipment used for measuring the weight of goods and equipment.
Literary warrant required.
Plural form: weighing equipment

CL Tools and equipment
BT engineering workshop tools and equipment
NT locomotive weighing equipment


weighing machine van
A railway vehicle equipped as a mobile workshop with tools and equipment for the testing and maintenance of weighing machines on railway premises.
Literary warrant required.
Plural form: weighing machine vans

CL Vehicles and vehicle components
BT <laboratory, workshop and tool vehicles>


welded continuous rail
Rails welded together to form a single rail length over 36m, or 55m in tunnels with a limited temperature range.
Literary warrant required.
Plural form: welded continuous rails

CL Track and track components
BT <rails by treatment>


welded vee
Two pieces of rail, with parts of the head and foot removed by machining, placed either side of a filler plate so as to form a weld preparation.
Warrant: Railtrack Jargon Buster, 1999
Plural form: welded vees

CL Track and track components
BT crossing vee


well tank
A water tank slung between the frames, often under the footplate, providing a useful low centre of gravity, increasing stability on light or poorly laid track.
Literary warrant required.
Plural form: well tanks

CL Vehicles and vehicle components
BT locomotive water tank


well tank and tender locomotive
A locomotive carrying its water containing tanks on its main frames plus a separate water/fuel tender.
Literary warrant required.
Plural form: well tank and tender locomotives

CL Vehicles and vehicle components
BT tank and tender locomotive


well tank locomotive
A type of steam locomotive in which the water is stored in a tank slung between the frames, often under the footplate, providing a useful low centre of gravity, increasing stability on light or poorly laid track.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: well tank locomotives

CL Vehicles and vehicle components
BT tank locomotive


well wagon
A bogie wagon with a dip in the central section between the bogies which enables high loads to be carried without fouling the loading gauge.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: well wagons

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


Welwyn control
In absolute block, prevents the signalman from accepting a second train without the first having occupied and cleared the home signal berth track circuit. Introduced following an accident at Welwyn.
Warrant: Railtrack Jargon Buster, 1999
Plural form: Welwyn controls

CL Control and communications
BT <block system working>
RT emergency release


Welwyn release
A mechanically actuated release mechanism used to bypass the Welwyn control..
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: Welwyn releases

CL Control and communications
BT <block system working>


westcode
Scope note required.
Literary warrant required.
Plural form: westcodes

CL Unidentified
BT <unidentified terms>


Westinghouse brake
A compressed air automatic braking system invented by the US engineer George Westinghouse.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: westinghouse brakes

CL Vehicles and vehicle components
BT automatic air brake


Westinghouse braked vehicle
A vehicle fitted with the Westinghouse continuous air brake.
Literary warrant required.
Plural form: Westinghouse braked vehicles

CL Vehicles and vehicle components
BT air braked vehicle


Wetli system locomotive
Scope note required.
Warrant: Railway Wonders of the World, C J Allen
Plural form: Wetli systems

CL Vehicles and vehicle components
BT rack locomotive


wheel
Scope note required.
Warrant: Great Western Railway Drawing Registers
Plural form: wheels

CL Vehicles and vehicle components
BT <wheel assemblies>
NT <wheels by form>
NT <wheels by function>


wheel and propeller wagon
A railway vehicle dedicated to the carriage of large pulleys and sheaves, ship's propellers, etc. that could not be accommodated within gauge on general merchandise wagons.
Literary warrant required.
Plural form: wheel and propeller wagons

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


<wheel assemblies>
Wheels and bearings and their associated components.
Plural form: <wheel assemblies>

CL Vehicles and vehicle components
BT running gear
NT axle
NT axlebox
NT axlebox component
NT journal (axle component)
NT motor and wheelset
NT wheel
NT wheel component
NT wheel set
NT wheel trim


wheel burned rail
Scope note required.
Literary warrant required.
Plural form: wheel burned rails

CL Track and track components
BT damaged rail


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

CL Vehicles and vehicle components
BT <wheel assemblies>
NT balance weight (locomotive component)
NT boss (wheel)
NT crank pin
NT crankpin nut
NT flange
NT tyre


wheel set
A pair of wheels mounted on their axle.
Literary warrant required.
Plural form: wheel sets

UF wheelset
CL Vehicles and vehicle components
BT <wheel assemblies>
NT radial axle


<wheel supports and guides>
Track components such as plates and rails that directly support and/or guide the wheels of vehicles using the track.
Plural form: <wheel supports and guides>

CL Track and track components
BT track component
NT plate rail
NT rail


wheel trim
Scope note required.
Literary warrant required.
Plural form: wheel trims

CL Vehicles and vehicle components
BT <wheel assemblies>


wheel truing machine
A portable machine for reprofiling rolling stock wheels.
Warrant: Railway Technical Web Pages, Piers Connor, 2000
Plural form: wheel truing machines

CL Tools and equipment
BT machine tool


wheel turning lathe
A special lathe for turning railway wheels and the metal tyres on railway wheels.
Literary warrant required.
Plural form: wheel turning lathes

UF railway wheel lathe
CL Tools and equipment
BT lathe


wheeled barrow
A two-wheeled handcart.
Warrant: Oxford English Dictionary
Plural form: wheeled barrows

CL Tools and equipment
BT <general tools and equipment>


<wheels by form>
Scope note required.
Plural form: <wheels by form>

CL Vehicles and vehicle components
BT wheel
NT disc wheel
NT spoked wheel


<wheels by function>
Scope note required.
Plural form: <wheels by functions>

CL Vehicles and vehicle components
BT wheel
NT locomotive driving wheel


wheelset
A pair of wheels mounted on their axle. Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: wheelsets

USE wheel set
CL Vehicles and vehicle components
BT <wheel assemblies>


wheelskate
A device used in the case of a locomotive or vehicle having a wheel which is seized and will not rotate freely, to enable it to be moved clear of a running line.
Warrant: Railtrack Jargon Buster, 1999
Plural form: wheelskates

CL Tools and equipment
BT breakdown equipment


wheelslide protection system
Scope note required.
Literary warrant required.
Plural form: wheelslide protection systems

CL Vehicles and vehicle components
BT <power transmission components>


wheeltimber
A large cross section baulk of timber used on some bridges, positioned under each rail longitudinally, to act as a beam and as securing point for baseplates.
Warrant: Railtrack Jargon Buster, 1999
Plural form: wheeltimbers

USE waybeam
CL Track and track components
BT <track bearers>


wheel-tappers hammer
A long handled, light hammer used by carriage and wagon examiners for detecting possible cracked wheels by the sound they make when struck.
Literary warrant required.
Plural form: wheel-tappers hammers

CL Tools and equipment
BT <carriage and wagon tools and equipment>


whistle
An audible warning device.
Warrant: Great Western Railway Drawing Registers
Plural form: whistles

CL Vehicles and vehicle components
BT <warning devices>
NT locomotive steam whistle
NT locomotive whistle
NT steam whistle
RT boiler fitting


whistle board
A lineside board which indicates to train drivers where they are required to sound a warning.
Warrant: Railtrack Jargon Buster, 1999
Plural form: whistle boards

CL Built works and components
BT <signs and markers>


whistle control
Scope note required.
Literary warrant required.
Plural form: whistle controls

CL Vehicles and vehicle components
BT <warning devices>


whistle isolating cock control
Scope note required.
Literary warrant required.
Plural form: whistle isolating cock controls

CL Vehicles and vehicle components
BT <warning devices>


wicket
A small gate sometimes provided for pedestrians at a level crossing.
Warrant: Railtrack London & North Eastern, A Glossary of Railway Terms, October 1998
Plural form: wickets

USE wicket gate (level crossing)
CL Control and communications
BT level crossing gate


wicket gate (level crossing)
A small gate sometimes provided for pedestrians at a level crossing.
Warrant: Railtrack Jargon Buster, 1999
Plural form: wicket gates (level crossing)

UF wicket
CL Control and communications
BT level crossing gate


window component (building)
Scope note required.
Literary warrant required.
Plural form: window components (building)

CL Built works and components
BT <built work components by type>


window component (vehicle)
Scope note required.
Literary warrant required.
Plural form: window components (vehicle)

CL Vehicles and vehicle components
BT <natural lighting components>
NT carriage window finger plate
NT carriage window glass
NT droplight component
NT quarter light pillar


window strap
A heavy leather strap used to lower, raise and secure a droplight.
Warrant: Lexique General de Termes Ferroviares, Union Internationale des Chemins de Fer, 1975
Plural form: window straps

UF glass string
CL Vehicles and vehicle components
BT droplight component


<wire transmission>
Equipment that transmits control from the control point to the equipment to be actuated by means of wires. Typically used for actuating signals in manual signalling installations.
Plural form: <wire transmission>

CL Control and communications
BT <mechanical transmission>
NT pulley guide
NT pulley wheel (signalling)
NT signal pulley
NT signal wire bell crank
NT signal wire tensioner


wiring loom
Scope note required.
Literary warrant required.
Plural form: wiring looms

CL Vehicles and vehicle components
BT <secondary electrical circuitry>


wood burning locomotive
A steam locomotive which burns wood as a power source (generally in a larger firebox than comparable coal burning machines).
Warrant: A History of the American Locomotive, John H White, Dover Publications Inc, 1979
Plural form: wood burning locomotives

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


wood key
Scope note required.
Literary warrant required.
Plural form: wood keys

UF oak block (rail fastening)
UF oak key
CL Track and track components
BT rail key


wooden rail
Early rail made of wood.
Warrant: Jim Rees, Beamish North of England Open Air Museum
Plural form: wooden rails

CL Track and track components
BT <rails by material>
NT wooden rail with running strip


wooden rail with running strip
Wooden rail with an extra wearing face applied to the top of the rail, regularly replaced when worn.
Warrant: Jim Rees, Beamish North of England Open Air Museum
Plural form: wooden rails with running strips

CL Track and track components
BT wooden rail


wooden railway
Scope note required.
Warrant: Early Wooden Railways, M J T Lewis, Routledge & Kegan Paul, 1970
Plural form: wooden railways

CL Railway types
BT <railways by form>
NT Prossers wooden railway


wooden sleeper
A sleeper or track tie made from timber, used to support two running rails at a fixed gauge.
Warrant: British Railway Track: Design, Construction and Maintenance, C L Heeler (Ed, The Permanent Way Institution, 5th Edition, 1979 p48
Plural form: wooden sleepers

CL Track and track components
BT <sleepers by material>
NT hardwood sleeper
NT hardwood transverse sleeper
NT softwood sleeper
NT softwood transverse sleeper
NT timber block sleeper


working timetable
The working document according to which passenger and freight trains are operated on a railway.
Warrant: The Express Train and Other Railway Studies, J Simmons, David St John Thomas Publisher, 1994
Plural form: working timetables

CL Control and communications
BT <timetabling>
RT passenger timetable


workmans ticket
A ticket issued at a discounted fare for travel on workmans trains.
Literary warrant required.
Plural form: workmans tickets

CL Commercial records and equipment
BT <travel tickets by type or age of traveller>


workmans train
A special train provided for workers travelling daily to and from work at a reduced fare.
Warrant: The Victorian Railway, J Simmons, Thames & Hudson, 1990
Plural form: workmans trains

CL Vehicles and vehicle components
BT passenger train


works building
A building associated with a railway factory or works.
Warrant: Railway Terminology Working Group
Plural form: works buildings

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


works plate
A cast metal plate identifying the vehicle date and location of manufacture of the vehicle to which it affixed.
Warrant: British Locomotive Builders' Plates, K Buckle & D Love, Midland Publishing Ltd, 1994
Plural form: works plates

UF builders plate
UF makers plate
CL Vehicles and vehicle components
BT <builders identity plates>
NT carriage works plate
NT locomotive works plate


works railway
An internal railway system serving a railway works.
Warrant: An Illustrated History of British Railways' Workshops, E Larkin, Oxford Publishing Company, 1992
Plural form: works railways

CL Railway types
BT <railways supporting other transport systems>
RT factory railway


workshop document
n/r.
Literary warrant required.
Plural form: workshop documents

CL Tools and equipment
BT <railway manufacturing and maintenance equipment>
NT repair book


workshop equipment
All the hand and machine tools used in railway workshops.
Literary warrant required.
Plural form: workshop equipment

CL Tools and equipment
BT <railway manufacturing and maintenance equipment>
NT engineering workshop tools and equipment
NT paintshop tools and equipment


workshop van
A railway vehicle equipped as a mobile workshop.
Literary warrant required.
Plural form: workshop vans

CL Vehicles and vehicle components
BT <laboratory, workshop and tool vehicles>


worm wheel
Used as model locomotive gear drive.
Warrant: Electric Locomotives and Railways, H Greenly, no date p205
Plural form: worm wheels

CL Vehicles and vehicle components
BT <power transmission components>


worsted oil trimming
Strands of worsted used as a wick to maintain constant lubrication in locomotives and rolling stock.
Warrant: Locomotives, their construction, maintenance and operation, A Morton Bell, Virtue & Co Ltd, 1946
Plural form: worsted oil trimmings

CL Vehicles and vehicle components
BT oil trimming


wrist band
Scope note required.
Literary warrant required.
Plural form: wrist bands

CL Unidentified
BT <unidentified terms>


wrong line order form
A form authorising the movement of a train in the wrong direction during emergencies.
Warrant: The Railway Dictionary, An A-Z of Railway Terminology, Alan A Jackson, Alan Sutton Publishing, 1996
Plural form: wrong line order forms

CL Control and communications
BT <emergency working forms and equipment>


wrought iron fish bellied rail
An early form of rail made from wrought iron with convex under-section to add strength.
Warrant: Modern British Permanent Way, C J Allen, The Railway News, 1915
Plural form: wrought iron fish bellied rails

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


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

CL Track and track components
BT <rails by material>


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]


© Collections Trust 2002.
You may freely download this page for non-profit use, but must acknowledge Collections Trust (formerly MDA) & the Railway Terminology Working Group in any output in which it is used.