WebCPC CPC COOPERATIVE PATENT CLASSIFICATION

B61D　BODY DETAILS OR KINDS OF RAILWAY VEHICLES (vehicles in general B60; adaptation of vehicles to special systems B61B; underframes B61F)

B61D 1/00 Carriages for ordinary railway passenger traffic (mine cars B61D 11/00; tramcars B61D 13/00)

B61D 1/02 ・General arrangements in sleeping or couchette carriages (B61D 1/08 takes precedence)

B61D 1/04 ・General arrangements of seats (B61D 1/06 takes precedence; seats per se B61D 33/00)

B61D 1/06 ・with multiple deck arrangement

B61D 1/08 ・・of sleeping carriages

B61D 3/00 Wagons or vans (tank wagons B61D 5/00; hopper wagons B61D 7/00; tipping wagons B61D 9/00; mine cars B61D 11/00; vehicles specially adapted for animal transportation B60P 3/04; {container traffic B65G})

B61D 3/005 ・{convertible (B61D 3/04, B61D 3/06, B61D 15/04 take precedence)}

B61D 3/02 ・with multiple deck arrangements (for carrying vehicles B61D 3/18)

B61D 3/04 ・with movable floors, e.g. rotatable or floors which can be raised or lowered

B61D 3/06 ・Flat-bottomed cars convertible into hoppers

B61D 3/08 ・Flat wagons including posts or standards {(Open loading compartments for load-carrying vehicles, in general B62D 33/02; movable or detachable racks or stanchions B62D 33/0207)}

B61D 3/10 ・Articulated vehicles

B61D 3/12 ・・comprising running gear interconnected by loads

B61D 3/14 ・・comprising running gear interconnected by load supports facilitating low-level load transport

B61D 3/16 ・adapted for carrying special loads

B61D 3/163 ・・{for carrying animals}

B61D 3/166 ・・{for carrying very heavy loads}

B61D 3/18 ・・for vehicles {(Vehicles adapted to carry other vehicles, in general, B60P 3/06)}

B61D 3/181 ・・・{with special accomodation for the motor vehicle driver or passengers (B61D 1/06 takes precedence)}

B61D 3/182 ・・・{specially adapted for heavy vehicles e.g. public work vehicles, trucks, trailers}

B61D 3/184 ・・・・{the heavy vehicles being of the trailer or semi-trailer type}

B61D 3/185 ・・・・{Railway vehicles}

B61D 3/187 ・・・{Details, e.g. bridges for floor connections}

B61D 3/188 ・・・・{Wheel guides for the vehicles being carried}

B61D 3/20 ・・for forwarding containers

B61D 5/00 Tank wagons for carrying fluent materials

B61D 5/002 ・{for particulate or powder materials}

B61D 5/004 ・・{with loading and unloading means using fluids or vacuum}

B61D 5/006 ・・・{with porous walls}

B61D 5/008 ・{Trackside means for assisting charge or discharge (for hopper cars B61D 7/32)}

B61D 5/02 ・having more than one tank

B61D 5/04 ・with means for cooling, heating, or insulating

B61D 5/06 ・Mounting of tanks; Integral bodies and frames

B61D 5/08 ・Covers or access openings; Arrangements thereof

B61D 7/00 Hopper cars (flat bottomed cars convertible into hoppers B61D 3/06)

B61D 7/02 ・with discharge openings in the bottoms (with body in two halves and discharge by tipping the halves B61D 9/00)

B61D 7/04 ・・the openings being above axle level during discharge

B61D 7/06 ・with openings capable of discharging both between and outside the wheels

B61D 7/08 ・with openings capable of discharging only outside the wheels

B61D 7/10 ・・the discharge being assisted by tipping the bottom

B61D 7/12 ・the hoppers being movable (B61D 9/00 takes precedence)

B61D 7/14 ・Adaptations of hopper elements to railways

B61D 7/16 ・・Closure elements for discharge openings

B61D 7/18 ・・・pivoted

B61D 7/20 ・・・sliding

B61D 7/22 ・・・Sealing means thereof

B61D 7/24 ・・・Opening or closing means

B61D 7/26 ・・・・mechanical

B61D 7/28 ・・・・hydraulic or pneumatic

B61D 7/30 ・・・・controlled by means external to cars

B61D 7/32 ・・Means for assisting charge or discharge

B61D 9/00 Tipping wagons

B61D 9/02 ・characterised by operating means for tipping

B61D 9/04 ・Adaptations of rail vehicle elements to tipping wagons

B61D 9/06 ・・Bodies

B61D 9/08 ・・Frames; Supporting or guiding means for the bodies

B61D 9/10 ・・Devices preventing overturning when tipping

B61D 9/12 ・・Body fitments or devices facilitating or controlling outflow on discharge

B61D 9/14 ・Tipping systems controlled by trackside means

B61D 11/00 Mine cars (B61D 5/00 to B61D 9/00 take precedence)

B61D 11/02 ・Body construction

B61D 13/00 Tramway vehicles

B61D 13/02 ・Double-deckers

B61D 15/00 Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways (conveyer frames mounted for movement on rail tracks B65G 41/02; wheeled machines used in permanent way construction or maintenance E01B)

B61D 15/02 ・Breakdown cranes (crane gear B66C)

B61D 15/04 ・convertible into other non-vehicular apparatus, e.g. exhibition stands

B61D 15/06 ・Buffer cars; Arrangements or construction of railway vehicles for protecting them in case of collisions (buffers B61G 11/00)

B61D 15/08 ・Railway inspection trolleys

B61D 15/10 ・・hand or foot propelled

B61D 15/105 ・・・{for cableways}

B61D 15/12 ・・power propelled

B61D 15/125 ・・・{for cableways}

B61D 17/00 Construction details of vehicle bodies (for tank wagons B61D 5/00; for hopper cars B61D 7/00; body details specially adapted for tipping wagons B61D 9/06; for mine cars B61D 11/00)

B61D 17/005 ・{with bodies characterised by use of plastics materials (B61D 17/00C takes precedence)(bogie frames comprising parts made from fibre einforced matrix material B61F 5/523)}

B61D 17/02 ・reducing air resistance by modifying contour; {Constructional features for fast vehicles sustaining sudden variations of atmospheric pressure, e.g. when crossing in tunnels}

B61D 17/04 ・with bodies of metal; with composite, e.g. metal and wood body structures

B61D 17/041 ・・{with bodies characterised by use of light metal, e.g. aluminium (B61D 17/045 takes precedence)}

B61D 17/043 ・・{connections between superstructure sub-units (for road vehicles B62D 27/00)}

B61D 17/045 ・・・{The sub-units being construction modules (modular super-structures for vehicles carrying a large number of passengers B62D 31/025)}

B61D 17/046 ・・・{readily releasable, i.e. dismountable or collapsible sub-units, e.g. for shipping (convertible wagons B61D 3/005)}

B61D 17/048 ・・{Interior walls, e.g. separation walls between compartments (B61D 17/06, B61D 17/08, B61D 17/18 take precedence)}

B61D 17/06 ・・End walls

B61D 17/08 ・・Sides

B61D 17/10 ・・Floors

B61D 17/12 ・・Roofs (movable or foldable roofs, covers or tarpaulins B61D 39/00)

B61D 17/14 ・・・with gangways

B61D 17/16 ・・・Hatches in roofs

B61D 17/18 ・・Internal lining, e.g. insulating

B61D 17/185 ・・・{for sound insulating (arrangement of engine rooms B61C 17/04; sound insulating elements for road vehicles B60R 13/08)}

B61D 17/20 ・・Communication passages between coaches; Adaptation of coach ends therefor

B61D 17/22 ・・・flexible, e.g. bellows

B61D 17/24 ・with body structures of wood

B61D 17/26 ・with body structures of concrete

B61D 19/00 Door arrangements peculiar to rail vehicles (vehicle door arrangements in general B60J; vehicle locks E05B 65/12; door-operating mechanisms E05F)

B61D 19/001 ・{for wagons or vans (closure elements for hopper car discharge openings B61D 7/16)(doors convertible into loading and unloading ramps B61D 47/00)(B61D 19/003 takes precedence)}

B61D 19/002 ・・{specially adapted for grain cars}

B61D 19/003 ・{characterised by the movements of the door}

B61D 19/004 ・・{swinging (B61D 19/008 takes precedence)}

B61D 19/005 ・・{sliding (B61D 19/008, B61D 19/009 take precedence)}

B61D 19/006 ・・・{vertically (B61D 19/006 takes"precedence)}

B61D 19/007 ・・・{The doors being wall panels enabling complete opening of the wagon sides, e.g. for quick loading or unloading}

B61D 19/008 ・・{both swinging and sliding}

B61D 19/009 ・・{both sliding and plugging, (e.g. for refrigerator cars)}

B61D 19/02 ・for carriages (B61D 19/003 takes precedence)

B61D 19/023 ・・{Emergency exits}

B61D 19/026 ・・{Safety devices for preventing passengers from being injured by movements of doors or variations in air pressure (safety devices in passenger lifts for preventing trapping of passengers between closing doors B66B 13/26; acting on power-operated mechanisms for wings E05F 15/00)}

B61D 23/00 Construction of steps for railway vehicles (ladders in general E06C)

B61D 23/02 ・Folding steps for railway vehicles, {e.g. hand or mechanically actuated}

B61D 23/025 ・・{electrically or fluid actuated}

B61D 25/00 Window arrangements peculiar to rail vehicles (vehicle window arrangements in general B60J; cleaning vehicle windows B60S; heating arrangements specially adapted for transparent or reflecting areas H05B 3/84)

B61D 27/00 Heating, cooling, ventilating, or air-conditioning {(heating, cooling or ventilating devices for vehicles in general B60H 1/00; devices for moistening air in vehicles B60H 3/02; devices for filtering air in vehicles B60H 3/06)}

B61D 27/0009 ・{Means for controlling or equalizing air pressure shocks in trains, e.g. when passing or crossing in tunnels}

B61D 27/0018 ・{Air-conditioning means, i.e. combining at least two of the following ways of treating or supplying air, namely heating, cooling or ventilating (air-conditioning in general F24F)}

B61D 27/0027 ・・{for freight cars; Isothermic wagons}

B61D 27/0036 ・{Means for heating only (heating in general F24)}

B61D 27/0045 ・・{Electric heating (for vehicles in general B60H 1/2215; supplying electric power to electric heating circuits of electrically-propelled vehicles B60L 1/02)}

B61D 27/0054 ・・{combined with heating means using recuperated energy from other sources, e.g. from the brakes}

B61D 27/0063 ・・{the heat being derived from independent means, i.e. autonomous devices, e.g. stoves}

B61D 27/0072 ・{Means for cooling only (cooling in general F25)}

B61D 27/0081 ・・{of wagons for transporting refrigerated goods (vehicles for transporting refrigerated goods B60P 3/20)}

B61D 27/009 ・{Means for ventilating only (ventilation in general F24F)}

B61D 29/00 Lighting

B61D 31/00 Sleeping accomodation

B61D 33/00 Seats

B61D 33/0007 ・{Details; Accessories}

B61D 33/0014 ・・{Seat frames (B61D 33/0092 takes precedence)}

B61D 33/0021 ・・・{for adjustable or reclining seats}

B61D 33/0028 ・・・{for reversible seats}

B61D 33/0035 ・・{Cushions or the like; Covers}

B61D 33/0042 ・・・{Spring cushions}

B61D 33/005 ・・{Head, arm or footrests}

B61D 33/0057 ・{characterised by their mounting in vehicles (B61D 33/0028 and B61D 33/0092 take precedence)}

B61D 33/0064 ・・{not adjustably mounted; supports therefor}

B61D 33/0071 ・・・{Removable seats}

B61D 33/0078 ・・{adjustably mounted}

B61D 33/0085 ・・・{rotatably}

B61D 33/0092 ・{Safety seats, e.g. comprising safety locking means; Seats for children}

B61D 35/00 Sanitation

B61D 35/002 ・{Washing facilities}

B61D 35/005 ・{Toilet facilities}

B61D 35/007 ・・{comprising toilet waste receiving, treatment, storage, disposal or removal devices}

B61D 37/00 Other furniture or furnishings

B61D 37/003 ・{luggage rack and umbrella-stand for rail vehicles (luggage racks within vehicle bodies in general, e.g. busses B60R 5/003)}

B61D 37/006 ・{for restaurant cars or the like}

B61D 39/00 Wagon or like covers; Tarpaulins; Movable or foldable roofs

B61D 39/001 ・{Tiltable roofs}

B61D 39/002 ・{Sliding or folding roofs}

B61D 39/003 ・・{telescopic}

B61D 39/005 ・・{for articulated wagons}

B61D 39/006 ・{Opening and closing means}

B61D 39/007 ・・{Controlled by trackside means (Systems for tipping wagons controlled by trackside means B61D 9/14)}

B61D 39/008 ・{Sealing means}

B61D 41/00 Indicators for reserved seats; Warning or like signs; Devices or arrangements in connection with tickets, e.g. ticket holders; Holders for cargo tickets or the like

B61D 41/02 ・Holders or devices for cargo tickets or the like

B61D 41/04 ・Indicators for reserved seats

B61D 41/06 ・Holders for fare tickets

B61D 43/00 Devices for using the energy of the movements of the vehicles

B61D 45/00 Means or devices for securing or supporting the cargo, including protection against shocks (for vehicles in general B60P 7/00)

B61D 45/001 ・{Devices for fixing to walls or floors}

B61D 45/002 ・・{Fixing sheet metal, boxes, or the like}

B61D 45/003 ・・{Fixing of logs, beams, barrels, pipes, or the like}

B61D 45/004 ・・{Fixing semi-trailers (wagons for transporting semi-trailers B61D 3/184)}

B61D 45/005 ・・・{by using fifth wheel locks}

B61D 45/006 ・{Fixing by movable walls}

B61D 45/007 ・{Fixing containers (vehicles for transporting containers B61D 3/20)}

B61D 45/008 ・{Shock absorbing devices}

B61D 47/00 Loading or unloading devices combined with vehicles, e.g. loading platforms, {doors convertible into loading and unloading ramps}(combined with vehicles in general B60P)

B61D 47/005 ・{Loading or unloading devices combined with road vehicles carrying wagons, e.g. ramps, turntables, lifting means (wagons for carrying road vehicles in general: B61D 3/18)}

B61D 49/00 Other details