Patents
Patents for B61L 3 - Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal (2,273)
07/1995
07/18/1995CA2042633C Method and apparatus for verification of rail braking distances
07/11/1995US5431255 Braking device for bicycle
07/04/1995US5430455 Microwave location system
06/1995
06/29/1995WO1995017326A1 Device for guiding a railborne vehicle
06/27/1995US5428603 Synchronous time division multiple access interrogate-respond data communication network
05/1995
05/30/1995US5420883 Train location and control using spread spectrum radio communications
05/16/1995US5415369 Railroad in-cab signaling with automatic train stop enforcement utilizing radio frequency digital transmissions
05/03/1995EP0650429A1 Train location and control using spread spectrum radio communications
04/1995
04/26/1995CN1101885A Transport system with electric conveyor railcars
04/20/1995WO1995010439A1 Model train controller using electromagnetic field
03/1995
03/30/1995DE4335380C1 Circuit for the occupied indication of track sections in a model railway
03/25/1995CA2106908A1 Railway cab signal
03/22/1995EP0644098A2 Apparatus for measuring and processing movement data of a rail vehicle
03/15/1995EP0643503A2 Synchronous time division multiple access interrogate-respond data communication network
02/1995
02/15/1995CN1098803A Safety system based on personal computers, especially adapted for railway transporting
02/14/1995US5388789 System for safely and automatically controlling the distance between vehicles
01/1995
01/19/1995WO1995001900A1 System for releasing the opening of the doors of rail vehicles
01/11/1995CN2187134Y Improved dish brake lock for motorcycles
01/04/1995CN2186688Y Pluging-in railway signal lamps changable combined device
12/1994
12/28/1994CN1096756A Sectional pre-superposing track circuit coding
12/08/1994WO1994027838A1 System and method for externally controlled vehicles
11/1994
11/24/1994WO1994026571A1 Train location and control using spread spectrum radio communications
11/15/1994US5364047 Automatic vehicle control and location system
11/08/1994CA1332975C System for energy conservation on rail vehicles
11/02/1994CN1094360A Automatic testing instrument for railway vehicle inertial fault without first car
10/1994
10/26/1994EP0621521A2 Microprocessor safety system, in particular applicable to the field of railways transportation
10/25/1994US5358202 Cab signal track code analyzer system
10/22/1994CA2121714A1 Microprocessor based safety system applicable, in particular, to the field of rail transport
10/13/1994WO1994022704A1 Automatic vehicle control and location system
10/13/1994DE4411845A1 Method and device for improved block control of the operation of a train
10/05/1994EP0618459A2 System for stopping vehicles at a precise position
09/1994
09/29/1994DE4409632A1 Method and device for bringing about gentle and correctly timed deceleration or stopping with an automatic train control system
09/29/1994DE3448378C2 Communication system for controlling a railway train
09/21/1994EP0615891A1 Train control system
08/1994
08/31/1994EP0613259A1 Apparatus for continuous communication in a leaky feeder transmission system
08/23/1994US5340062 Train control system integrating dynamic and fixed data
07/1994
07/26/1994US5332180 Traffic control system utilizing on-board vehicle information measurement apparatus
07/19/1994US5331261 Regenerative braking protection for an electrically-propelled traction vehicle
07/19/1994US5330134 Railway cab signal
07/13/1994EP0605848A1 Traffic control system utilizing on-board vehicle information measurement apparatus
07/06/1994EP0605069A2 Method and apparatus for measuring movement data of a rail vehicle
07/06/1994EP0604567A1 Method for coding and decoding a digital message
06/1994
06/29/1994CA2112302A1 Traffic control system utilizing on-board vehicle information measurement apparatus
06/08/1994CN2167911Y Signal-lighting transformer relay connector
05/1994
05/11/1994CN1086484A Lightning arresting signalling electric screen
04/1994
04/27/1994EP0593910A1 Train control system using line conductors with improved vehicle location
04/26/1994US5305693 System and method for externally controlled spacing of self propelled vehicles along a rail
04/20/1994CN2162401Y Device for track circuit signal constant power output
04/19/1994CA2003268C System for transmitting initialization information between fixed installations and trains
03/1994
03/29/1994US5297917 Method of acting remotely in a mine shaft, in particular in a site for deep storage of nuclear wastes
03/15/1994US5294081 Automatic control system for a railway vehicle's speed and stopping
03/09/1994EP0500757B1 Improvements in railway signalling systems
02/1994
02/14/1994CA2101892A1 Train control system integrating dynamic and fixed data
02/09/1994EP0581847A1 System for transmitting data between the ground and moving vehicles, particularly in ground/train communication
12/1993
12/08/1993EP0367797B1 Track to train communications systems
11/1993
11/23/1993US5263670 Cab signalling system utilizing coded track circuit signals
11/23/1993US5263669 Railway cab signal transmitter
11/18/1993EP0570289A1 Device for the detection of the passage of a vehicle using a passive transponder
10/1993
10/07/1993DE4315710A1 Information transmission procedure used between two automating systems - providing redundant partial systems verifying information at each end of transmission path for secure information transfer
09/1993
09/22/1993EP0561705A1 Method and apparatus for vehicle location on a road and its application for analysis and expertise of railroad geometry
09/07/1993US5242136 Railway signalling systems
08/1993
08/24/1993US5239472 System for energy conservation on rail vehicles
08/11/1993EP0554983A1 Regulating a railway vehicle
08/10/1993US5234184 Locomotive axle mounted cab signaling sensor
08/07/1993CA2087701A1 Regulating a railway vehicle
07/1993
07/22/1993DE4230898A1 Active and inactive switching circuit for punctiform train influencing units - used in railway system depending on light signal formation at least indirectly by contacts of associated relays delayed in their fall=out via capacitors
07/21/1993EP0551972A1 Train control device for railways
07/07/1993CN1073915A Railway train speed restriction apparatus
06/1993
06/23/1993EP0547795A2 Braking device for a cycle
06/09/1993EP0545026A1 Automatic safe control system of vehicles mutual distance
05/1993
05/26/1993CN1020878C Automatic stopping device for railroad trains
05/19/1993CN1020807C Vital processing system including a vital power controller with forgiveness feature
05/05/1993EP0539885A2 Optimal train running-pattern calculating apparatus and system including the same
04/1993
04/28/1993EP0538967A2 apparatus for drive and brake control of vehicles, equipped with a plurality of single wheel drive and brake modules
04/26/1993CA2081291A1 Driving and braking control of vehicles equipped with a plurality of single wheel drive and brake modules
04/07/1993EP0535764A2 System for transferring date represented in a balanced code to a telegram memory module
04/07/1993EP0535763A2 Power supply unit
04/07/1993EP0535549A2 System for inductively transmitting control information to railway vehicles
04/01/1993WO1993006662A1 Method for coding and decoding a digital message
03/1993
03/31/1993EP0534577A2 Train control system with crossing lines
03/17/1993CN1020085C Ground transaucer and mfg. method thereof
03/03/1993EP0529581A1 Locating system by ultrahigh frequency electromagnetic waves
02/1993
02/10/1993EP0526822A1 Remote intervention method in a shaft of a deep disposal side of nuclear waste
01/1993
01/26/1993US5181679 Railway train speed restriction apparatus
01/06/1993CN2126520Y General multiple-systems computer signal arrangement on locomotive
11/1992
11/19/1992EP0513129A1 Track circuit system.
10/1992
10/28/1992EP0511103A1 Information transmitting system between ground and mobil stations, especially in ground-train communications
10/25/1992WO1992019483A1 System for transmitting data between the ground and moving vehicles, particularly in ground/train communication
10/25/1992CA2108755A1 System for transmitting data between the ground and moving vehicles, particularly in ground/train communication
09/1992
09/23/1992EP0504659A2 Speed control method for succeeding rail vehicles
09/22/1992US5149024 Conveyor carriage control system
09/16/1992EP0389610A4 A system for energy conservation on rail vehicles
09/10/1992DE4107514A1 Drive regulation system for magnetic levitation vehicle - uses calculated target braking curve for position and velocity dependent braking regulation
09/02/1992EP0500757A1 Improvements in railway signalling systems.
08/1992
08/25/1992US5141183 Apparatus and method for determining one or more operating characteristics of a rail-mounted vehicle
08/13/1992DE4102812A1 Fine positioning equipment stopping railway vehicle at predetermined point - includes vehicle-borne receiver and transmitter linked by inductive loop of decreasing width on approach track
07/1992
07/29/1992EP0496650A1 Automatic stopping and speed control device and vehicle driving aid, especially for rail vehicles
07/22/1992EP0495561A2 Information transmitting device in train control
07/21/1992US5131612 Arrangement for positively determining the actual sounding of a warning horn on a railway vehicle
06/1992
06/23/1992US5125090 Apparatus for vitally sensing binary data for a vital processor implemented with non-vital hardware
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