| Patents for B61L 23 - Control, warning or like safety means along the route or between vehicles or vehicle trains (3,391) |
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| 01/13/1998 | US5706735 System for automated transport of automobile platforms, passenger cabins and other loads |
| 01/07/1998 | EP0816200A1 Method and apparatus for detecting railway activity |
| 01/07/1998 | EP0814994A1 Track-guided transport system with power and data transmission |
| 12/29/1997 | EP0814008A1 Movable body controlling device |
| 12/23/1997 | US5701121 Transducer and interrogator device |
| 12/16/1997 | CA2106635C Railway coded track circuit apparatus and method utilizing fiber optic sensing |
| 12/03/1997 | CN1166420A Vehicle longitudinal spacing controller |
| 11/13/1997 | DE19721901A1 Rail track obstacle recognition method |
| 10/29/1997 | EP0802871A1 Method and system for the safety-relevant collection, processing and visualization of data concerning the status of non-central/central control units on board rail traction units |
| 10/28/1997 | US5682139 Railcar location using mutter networks and locomotive transmitter during transit |
| 10/23/1997 | WO1997038768A1 Control system for a monorail vehicle |
| 10/22/1997 | EP0801616A1 Position recognition apparatus for a personal rapid transit control system |
| 10/21/1997 | US5680120 Transportation safety apparatus and method |
| 10/21/1997 | US5680054 Broken rail position detection using ballast electrical property measurement |
| 10/15/1997 | EP0800469A1 Process for detecting sources of danger |
| 09/17/1997 | EP0794890A1 Train-running control system |
| 09/17/1997 | EP0794889A1 System for linear data transmission |
| 09/09/1997 | CA2042133C Equipment for transporting a load |
| 09/04/1997 | WO1997031810A1 Obstacle detection system |
| 08/28/1997 | WO1997030879A1 Remote monitoring system |
| 08/28/1997 | WO1997030878A1 Broken rail position detection using ballast electrical property measurement |
| 08/24/1997 | CA2170171A1 Broken rail position detection |
| 07/30/1997 | EP0786392A1 Method and device for warning persons in the track area |
| 07/24/1997 | DE19627681C1 Method of warning people in railway platforms |
| 07/17/1997 | WO1997025235A1 Railroad traffic warning system apparatus and method therefor |
| 07/17/1997 | WO1997025234A1 Movable body controlling device |
| 07/01/1997 | US5642869 Apparatus for detecting the distance between two objects |
| 06/11/1997 | CN1151368A Train automatic controlling system |
| 05/15/1997 | WO1997017244A1 Position recognition apparatus for a personal rapid transit control system |
| 05/06/1997 | US5627508 Pilot vehicle which is useful for monitoring hazardous conditions on railroad tracks |
| 04/23/1997 | EP0768966A1 Method and device for train-controlled change in direction in single-track railway operation |
| 04/22/1997 | US5623244 Pilot vehicle which is useful for monitoring hazardous conditions on railroad tracks |
| 04/17/1997 | DE19602873C1 Warning persons in vicinity of railway track of approaching train |
| 04/03/1997 | WO1997011872A1 Method and apparatus for monitoring track condition |
| 03/26/1997 | EP0764106A1 Train-control device |
| 03/26/1997 | EP0764105A1 Train-control device |
| 03/06/1997 | DE19532281A1 Workpiece or material transfer system |
| 02/12/1997 | CN1142454A Method for determining the last vehicle of train |
| 02/04/1997 | US5598783 Integrated transportation system including transfer vehicles |
| 01/23/1997 | WO1997002169A1 Self-signaling short circuit link for a protected railway section |
| 01/21/1997 | US5595121 Amusement ride and self-propelled vehicle therefor |
| 01/07/1997 | US5590604 Transportation system with high speed vehicles and automatic control |
| 01/07/1997 | US5590603 Transportation system including elevated guideway |
| 01/07/1997 | CA2099204C Coded railway track circuit having reduced power standby mode capability |
| 12/27/1996 | EP0750199A1 Method of determination of speed of a vehicle |
| 12/19/1996 | WO1996040545A1 System for automated transport of automobile platforms, passenger cabins and other loads |
| 12/18/1996 | CN1137993A Method for establishing mutual contact within train and device for implementing the method |
| 12/11/1996 | EP0748081A1 Railcar location using mutter networks and locomotive transmitter during transit |
| 10/31/1996 | WO1996033899A1 Vehicle control system |
| 10/23/1996 | EP0738644A1 Warning station for warning persons in the track area |
| 10/22/1996 | CA1338675C Actuator and communication systems |
| 10/10/1996 | WO1996031381A1 Track-guided transport system with power and data transmission |
| 10/10/1996 | DE19512523A1 Track-guided transport system for goods conveying |
| 09/26/1996 | DE19512235A1 Rail contact unit in railway protection system using light barrier principle |
| 09/26/1996 | DE19510560A1 High speed monitor for inspecting rail profile of railway track |
| 09/19/1996 | DE19526159C1 Train safety system for single track line |
| 09/12/1996 | DE19509696A1 Train safety spacing system |
| 08/28/1996 | EP0728091A1 Method of monitoring railway traffic and railway tracks |
| 08/14/1996 | DE19522265C1 Determining speed of rail vehicle relative to fixed ultrasonic signal guide i.e. railway track |
| 08/14/1996 | DE19508141C1 Danger-free approach of rail-bound vehicles in surface processing installations |
| 07/25/1996 | DE19513577C1 Transportable warning station for workers on railway track |
| 07/24/1996 | CN1127205A Synchronous display system of railway engaged line |
| 07/18/1996 | WO1996021590A1 Method and system for the safety-relevant collection, processing and visualization of data concerning the status of non-central/central control units on board rail traction units |
| 07/18/1996 | DE19501993A1 Verfahren und Einrichtung zur sicherheitsrelevanten Erfassung, Verarbeitung und Visualisierung von Zustandsinformationen dezentraler/zentraler Steuereinrichtungen auf Triebfahrzeugen Method and device for safety-related acquisition, processing and visualization of information decentralized state / central control devices on locomotives |
| 07/10/1996 | CA2166344A1 Optical train motion/position and collision avoidance sensor |
| 07/03/1996 | EP0719224A1 Traffic control system to control operations and traffic flow in rail transport |
| 06/25/1996 | US5529267 For monitoring railway track |
| 06/11/1996 | US5524852 Non-hazardous third rail energizing warning device |
| 06/06/1996 | WO1996016856A1 Train-running control system |
| 06/06/1996 | WO1996016855A1 System for linear data transmission |
| 06/05/1996 | DE4444520A1 Zugbeeinflussungseinrichtung Train control |
| 06/05/1996 | DE4444519A1 Einrichtung zur linienförmigen Informationsübertragung Means for linear transmission of information |
| 05/14/1996 | CA2057316C Master-satellite railway track circuit |
| 04/18/1996 | DE4436856A1 Automatic train braking system for collision prevention with line obstruction |
| 04/17/1996 | CN2224776Y Automatic switching point lock of single railway line against switching mistake |
| 04/11/1996 | DE4436983A1 Relative distance measuring system between reference point and railway train |
| 04/10/1996 | EP0705753A2 Method for predeterminating running speed at light signals |
| 04/04/1996 | DE4434789A1 GPS (Global positioning system)-supported safety system for roads |
| 04/03/1996 | EP0704366A1 Arrangement for protecting railway tracks |
| 03/14/1996 | WO1996007577A1 Method of monitoring railway traffic and railway tracks |
| 03/14/1996 | DE4432329A1 Verfahren zur Zuglauf- und Fahrwegüberwachung Method for train running and infrastructure monitoring |
| 03/13/1996 | CN1118491A Apparatus for preventing rear-end collision of movable body |
| 03/13/1996 | CN1118319A method and apparatus for monitoring railway vehicle's braking tube status |
| 03/05/1996 | US5496003 System for transmission of information between the ground and moving objects, in particular in ground-train communications |
| 02/28/1996 | EP0698543A1 Method and device for warning persons in the track area |
| 02/22/1996 | WO1996005095A1 Process for detecting sources of danger |
| 02/21/1996 | EP0697321A1 Automatic marshalling yard for railway freights wagon |
| 02/21/1996 | CN2220408Y Safety protecting device for overhaul of electric switch |
| 02/15/1996 | DE4428784A1 Verfahren zur Erfassung von Gefahrenquellen A method for detecting sources of danger |
| 02/06/1996 | US5489898 Task completion confirmation system for vehicles |
| 01/31/1996 | EP0694463A1 Method and device for warning persons in the track area |
| 01/31/1996 | CN2218682Y Full automatic changing device for railway cross |
| 01/18/1996 | WO1996001201A1 Method and device for train-controlled change in direction in single-track railway operation |
| 01/16/1996 | US5483816 Procedure for establishing the scanning range of vehicle-activated measuring equipment, as well as equipment for the adjustment and tuning of measuring equipment on tracks relative to sensors |
| 01/11/1996 | WO1996000673A1 Automatic conveyor system |
| 01/11/1996 | DE4425819A1 Indirect radio link for measurement of length of moving train |
| 01/10/1996 | EP0690803A1 Optical warning installation for work gangs |
| 01/04/1996 | DE4421821A1 Self-managed railway vehicle operation |
| 01/03/1996 | EP0689983A1 Method for detecting the position of a predetermined axle of a railway vehicle on a rail section |
| 12/21/1995 | DE4420699A1 Protection of railway linesmen teams from approaching trains |