| Patents for B61D 23 - Construction of steps for railway vehicles (506) |
|---|
| 06/10/2001 | CA2291874A1 Railway vehicle door |
| 06/07/2001 | US20010002775 Powered trap door device for vehicle |
| 06/07/2001 | DE10001984A1 Entrance and exit-aid for railway carriages, esp. for wheelchairs and invalids, includes drive device with manually-actuated auxiliary drive operated by hand-crank, releasably mounted onto drive shaft |
| 05/31/2001 | DE19955877A1 Method for getting on and off a passenger vehicle like a low-platform tramcar has an accessible platform floor partially covering a vehicle undercarriage and a passenger lift with a platform raised and lowered by a lifting mechanism. |
| 05/29/2001 | CA2215086C Bridge plate for a mass transit vehicle |
| 01/31/2001 | EP1071577A1 Articulated ramp assembly |
| 01/31/2001 | EP1071389A1 A lifting device for railway vehicles |
| 01/25/2001 | WO2001005639A2 Passenger rail car sliding door with high platform threshold |
| 01/02/2001 | US6167816 Single screw bridgeplate |
| 10/05/2000 | DE19914965A1 Passenger access for railway vehicles consists of raiseable platform between carriage doors, to align with station platforms of different heights |
| 09/13/2000 | CN1265997A Single screw bolt bridging board |
| 06/21/2000 | EP1010598A1 Movable door sill module, especially for reducing a gap between a vehicle door and a platform and arrangement of this module in a railway vehicle |
| 05/11/2000 | DE19850933A1 Emergency exit equipment to allow evacuation of rail vehicle has means by which it can be used as ramp forming flat path or used as stairs erected at predetermined angle |
| 04/27/2000 | DE19847507A1 Coach body, especially for railway carriage, has step assembly constructed as module and fixed in chassis of body, and side wall is provided on both sides of steps |
| 03/15/2000 | CN2368763Y Upturned plate and stairs of door |
| 10/21/1999 | WO1999052738A1 Articulated ramp assembly |
| 10/21/1999 | CA2327881A1 A ramp assembly |
| 10/12/1999 | US5964498 Trailer stepwell cover mechanism |
| 09/30/1999 | WO1999048458A1 A lifting device for railway vehicles |
| 09/08/1999 | EP0940315A1 A movable foot-step for vehicles |
| 08/18/1999 | EP0936120A1 Driving device for an articulated access step for a vehicle and access device for a vehicle, especially a railway vehicle, with such a driving device |
| 05/06/1999 | EP0913307A1 Gap bridging element |
| 03/17/1999 | CN2310706Y Overhanging steps for railway vehicles |
| 10/06/1998 | US5817399 Article and method of manufacture of two-color non-slip tread or flooring plate |
| 07/07/1998 | US5775232 Bridge plate for a mass transit vehicle |
| 09/16/1997 | CA2100180C Device for facilitating access to a railway car |
| 02/27/1997 | DE19531284A1 Passenger railway vehicle with retracted steps for access to platform |
| 08/14/1996 | DE19503079A1 Wheel chair ramp for vehicles with low-floor entrance |
| 03/14/1996 | DE19530645A1 Fixed track vehicle esp. self=powered railcar for passenger transport |
| 01/11/1996 | DE4423243A1 Stair arrangement in double=decked rail vehicle |
| 01/04/1996 | DE4422598A1 Drive=on and drive=off ramp for tram |
| 09/07/1995 | DE4407868A1 One piece folding step system for rail vehicles |
| 07/06/1995 | DE4447085A1 Folding step for rail vehicle door |
| 06/08/1995 | DE4341134A1 Motorised running board for car |
| 04/27/1995 | DE4337683A1 Movable step for vehicles |
| 04/20/1995 | DE4335416A1 Entry area for double decker rail vehicles |
| 03/16/1995 | DE4330638A1 Device to permit trouble-free movement onto and over a ramp |
| 03/08/1995 | EP0641701A1 Footstep for railway vehicles |
| 03/02/1995 | WO1994029208A3 Device for accessing a moving element from a stationary element |
| 12/22/1994 | WO1994029208A2 Device for accessing a moving element from a stationary element |
| 10/25/1994 | US5357869 Device for facilitating access to a rail vehicle having extendable ramp assembly |
| 10/05/1994 | EP0618125A1 Pivoting footstep for a door of a railway vehicle |
| 08/16/1994 | US5338264 Compliant sheave |
| 01/12/1994 | EP0578574A1 Improved access device for a rail vehicle |
| 12/02/1993 | DE4218006A1 Folding step for use with rail vehicle door - uses transmission shaft to synchronise movement of door and step during opening and closing door |
| 07/27/1993 | US5230288 Entering and exiting step system for vehicles with swingable platform for wheelchair bound passengers |
| 07/06/1993 | US5224722 Leaf chain drive assembly |
| 11/24/1992 | US5165839 Wheelchair lift for railway cars |
| 10/21/1992 | EP0509362A1 Swivel step connectable with an electric motor |
| 10/13/1992 | US5154125 Multi-level folding step for track-bound vehicles |
| 09/29/1992 | US5150659 Enabling boarding and getting off a vehicle |
| 05/30/1992 | CA2052106A1 Entering and exiting step system for vehicles |
| 05/14/1992 | WO1992007731A1 Wheelchair lift for railway cars |
| 05/12/1992 | US5111912 Spring-loaded drive assembly for a wheelchair lift |
| 02/11/1992 | CA1295646C Dual-purpose door system |
| 11/27/1991 | EP0458156A2 Folding multiple step stair for railway vehicles |
| 09/18/1991 | EP0447372A1 Apparatus with movable steps for installation on habitable vehicles |
| 06/04/1991 | CA1284564C Vehicle entrance ramp |
| 01/16/1991 | CN1011255B Dual-purpose door system |
| 09/05/1990 | EP0385115A2 Adjustable multi-step entry device for public transport vehicles, especially railway vehicles |
| 03/15/1990 | DE3829652A1 Pivoting step for vehicles for passenger transport |
| 01/03/1990 | EP0348928A1 Footstep arrangement with retractable treads for the entrance and exit door of a rail vehicle for passenger tranport |
| 12/13/1989 | EP0345706A1 Access foot step with foldable treads for an access door of a railway vehicle for passenger transport |
| 11/14/1989 | US4879843 Dual purpose door system |
| 11/02/1989 | DE3812564A1 Staircase which can be modified to form a ramp for public transport |
| 07/18/1989 | US4848517 Tank safety ladder |
| 09/29/1988 | DE3708498A1 Control for an extendable step for a railway carriage |
| 03/30/1988 | CN87106279A Dual-purpose door system |
| 03/16/1988 | EP0259886A2 Dual-purpose door system |
| 08/11/1987 | US4685858 Vehicle entrance ramp |
| 04/08/1987 | EP0217467A1 Stairs |
| 04/08/1987 | EP0217265A1 Device for easy access to railway vehicles during station stops |
| 04/07/1987 | CA1220089A1 Step lift for railway cars |
| 02/11/1987 | CN86204983U Expansion ladder |
| 11/18/1986 | CA1214074A1 Emergency exit apparatus |
| 10/07/1986 | US4615275 Emergency exit apparatus |
| 04/22/1986 | US4583466 Passenger handling apparatus for a railway |
| 05/29/1985 | EP0142851A1 Emergency exit apparatus |
| 09/12/1984 | EP0118400A1 Steps with movable treads, particularly for railway and tramway vehicles |
| 08/01/1984 | EP0114265A2 Folding step for railway vehicles |
| 08/01/1984 | EP0114264A2 Folding step for railway vehicles |
| 01/10/1984 | US4424751 Entry stairs for vehicles |
| 01/10/1984 | CA1160102A1 Multi-level access devices |
| 01/03/1984 | CA1159793A1 Lift for handicapped persons for a rail car |
| 11/22/1983 | CA1157319A1 Pivoting steps for rail car |
| 11/15/1983 | CA1156875A1 Step platform operator |
| 09/27/1983 | CA1154315A1 Entry stairs for vehicles |
| 07/26/1983 | CA1150567A1 Entrance arrangement for an urban or suburban vehicle, typically a rail vehicle |
| 12/15/1982 | EP0066748A1 Railway vehicle, in particular a tramway vehicle |
| 11/02/1982 | CA1134589A1 Beveled lobe anti-skid grating and method of manufacturing same |
| 07/13/1982 | US4339224 Apparatus for accommodating wheelchairs in public transportation vehicles |
| 06/30/1981 | US4275664 Step-platform operation |
| 06/16/1981 | US4273498 Railway car trap door lift |
| 01/07/1981 | EP0021591A2 Anti-slip grating |
| 12/24/1980 | WO1980002856A1 Beveled lobe anti-skid grating and method of manufacturing same |
| 11/11/1980 | US4232760 Ladder assembly and method of making same |
| 08/12/1980 | US4216725 Combination door and emergency stairway exit |
| 07/08/1980 | CA1081049A1 Safety step |
| 05/06/1980 | CA1076886A1 Retractable running-board, especially for a railway car door |
| 04/29/1980 | CA1076419A1 Entrance for an urban or suburban transport vehicle |