| 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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| 12/20/1995 | EP0687614A1 Automatic warning apparatus for railroad workmen |
| 12/14/1995 | WO1995033642A1 Train-control device |
| 12/14/1995 | WO1995033641A1 Train-control device |
| 12/12/1995 | US5474267 Method and device for a smooth and timely deceleration or stop in automatic train control |
| 12/07/1995 | DE4420215A1 Zugbeeinflussungseinrichtung Train control |
| 12/07/1995 | DE4420214A1 Zugbeeinflussungseinrichtung Train control |
| 11/30/1995 | DE4423787C1 Verfahren und Einrichtung für zuggesteuerten Richtungswechsel bei eingleisigem Bahnbetrieb Method and apparatus for zuggesteuerten change of direction for single-track railway operations |
| 11/29/1995 | CN2213668Y Safety driving control device with computer |
| 11/28/1995 | US5470034 Railway track circuits |
| 11/22/1995 | CN1112067A Method and system for avoiding collision of trains and increasing transport capacity |
| 11/21/1995 | US5467945 Apparatus for improved block control of train operation |
| 11/14/1995 | US5465926 Coded track circuit repeater having standby mode |
| 10/25/1995 | EP0678437A2 Apparatus for internal rear end control of trains |
| 10/18/1995 | EP0677435A2 Trolley for transporting workpieces |
| 10/17/1995 | US5459663 Cab signal apparatus and method |
| 09/14/1995 | DE4423785C1 Railway rolling stock position discrimination method |
| 08/31/1995 | DE4428868C1 Railway track maintenance point safety system |
| 08/31/1995 | DE4406721A1 Safety procedure for train negotiating railway section |
| 08/31/1995 | DE4406720A1 Safety system for trains |
| 08/08/1995 | US5440489 Regulating a railway vehicle |
| 07/18/1995 | US5434490 Article transport system |
| 07/06/1995 | DE4425969C1 Warning system for persons in path of approaching train |
| 07/04/1995 | US5429329 Robotic railroad accident prevention vehicle and associated system elements |
| 06/21/1995 | EP0427814B1 Process and device for transporting bobbins or similar articles used in the textile industry |
| 06/14/1995 | EP0657337A1 Fixation method of the scan area of vehicle actuated measuring devices and device for setting up and adjusting measuring devices at railways relative to wheel sensors |
| 06/11/1995 | CA2137583A1 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 relativeto wheel sensors |
| 04/26/1995 | CN1028287C Rail sensitive type non-insulation auto-blocking |
| 03/28/1995 | US5402355 Process and device to convey bobbins or bobbin-like goods of the textile industry |
| 03/23/1995 | WO1995007832A1 Traffic control system to control operations and traffic flow in rail transport |
| 03/14/1995 | US5397083 Rail guard |
| 02/15/1995 | CN1098803A Safety system based on personal computers, especially adapted for railway transporting |
| 02/14/1995 | US5388789 System for safely and automatically controlling the distance between vehicles |
| 02/08/1995 | CN2189101Y Protective arrangement of tuning unit for railway locomotive signal automatic closing system |
| 02/01/1995 | CN2188527Y Night patrol alarm for train closing |
| 12/28/1994 | CN1096756A Sectional pre-superposing track circuit coding |
| 12/27/1994 | CA1333726C Method and apparatus for the automatic control of a guided vehicle |
| 12/14/1994 | EP0409880B1 Actuator and communication system |
| 11/23/1994 | EP0625460A1 Railway track circuits |
| 11/22/1994 | US5366183 Railway signalling system |
| 11/21/1994 | CA2116911A1 Railway track circuits |
| 11/09/1994 | CN2182112Y Rail-expanding alarm for route of railway |
| 11/02/1994 | CN2181441Y Angle cock closing alarm device for train |
| 10/26/1994 | EP0621521A2 Microprocessor safety system, in particular applicable to the field of railways transportation |
| 10/22/1994 | CA2121714A1 Microprocessor based safety system applicable, in particular, to the field of rail transport |
| 10/19/1994 | EP0620145A1 Electric overhead conveyor |
| 10/13/1994 | DE4411845A1 Method and device for improved block control of the operation of a train |
| 10/05/1994 | EP0618123A1 Trolley for transporting workpieces |
| 09/29/1994 | WO1994021504A1 Optical warning installation for work gangs |
| 09/29/1994 | DE4409632A1 Method and device for bringing about gentle and correctly timed deceleration or stopping with an automatic train control system |
| 09/28/1994 | EP0617385A2 Task completion confirmation system for vehicles |
| 09/21/1994 | EP0540509B1 A supplementary monitoring installation for a conveyor |
| 09/13/1994 | US5346163 Power supply regulation system for a railway |
| 08/10/1994 | EP0609964A2 Adjustable reactance device and method |
| 08/09/1994 | US5335601 Automatic article transport for building system with centralized routing control |
| 08/04/1994 | DE4302426A1 Positioning and=or speed measurement of bodies producing signature signal |
| 07/26/1994 | US5332180 Traffic control system utilizing on-board vehicle information measurement apparatus |
| 07/19/1994 | US5330136 Railway coded track circuit apparatus and method utilizing fiber optic sensing |
| 07/19/1994 | US5330135 Railway track circuits |
| 07/13/1994 | EP0605848A1 Traffic control system utilizing on-board vehicle information measurement apparatus |
| 06/30/1994 | DE4344288A1 Security device for railway points |
| 06/30/1994 | CA2112305A1 Safety device for a railroad switch |
| 06/29/1994 | CA2112302A1 Traffic control system utilizing on-board vehicle information measurement apparatus |
| 06/22/1994 | CN2169577Y Alarm for the filament break of railway signal lamp |
| 06/07/1994 | CA1330120C Device for determining the condition of railway switches or railway crossings |
| 05/11/1994 | CN1086485A Monorail locomotive signal |
| 05/07/1994 | CA2103532A1 Flagging apparatus and method |
| 05/05/1994 | DE4236712A1 Long-distance passenger railway - is divided into long distance and by=pass tracks, with feeder tracks at stations |
| 04/27/1994 | EP0259443B1 Method and apparatus for controlling a vehicle |
| 04/26/1994 | US5305975 Flagging apparatus and method |
| 02/09/1994 | EP0581847A1 System for transmitting data between the ground and moving vehicles, particularly in ground/train communication |
| 01/26/1994 | CN1023597C Long Rail blocking system |
| 01/19/1994 | EP0578839A1 Security apparatus for the protection of track maintenance workers |
| 01/06/1994 | WO1994000953A1 Improvements relating to communication systems |
| 01/04/1994 | CA1325839C Transporting train travel control system |
| 12/16/1993 | DE4219067A1 Warning personnel and vehicles in track area of railway lines - protecting against approaching and passing railway vehicles, also departing vehicles, using source producing continuous body sound signals in track rails. |
| 12/08/1993 | EP0573131A1 Centre supply device for track circuit |
| 11/25/1993 | DE4216406A1 Obstacle detection on railway tracks using reflectometry principle - involves evaluation of portion of outgoing electromagnetic wave reflected along waveguide comprising track and trolley wire |
| 11/04/1993 | DE4214580A1 Detecting approaching train during track work - uses electro-acoustic transducers, whose output signals are amplified and fed to optical or audible alarm system |
| 11/04/1993 | DE4214271A1 Detecting approaching train during track work - uses acoustic sensors, whose output signals are fed to alarm system after amplification |
| 10/28/1993 | DE4213810A1 Mobile movement determining and switching unit for determining movement of train - switches on connection variables for activating early warning system achieved using single wheel of train |
| 09/15/1993 | EP0560314A1 Monitoring installation with infrared image transmission |
| 09/01/1993 | EP0557962A1 Collision avoidance system for carriages |
| 08/17/1993 | US5236156 Monitoring of track-type conveyor system |
| 08/11/1993 | EP0554983A1 Regulating a railway vehicle |
| 08/11/1993 | EP0554769A1 Transporting system for transporting goods identified by coding means |
| 08/07/1993 | CA2087701A1 Regulating a railway vehicle |
| 06/17/1993 | DE4141426A1 High-speed monorail transport system combined with pipeline network - uses interior of hollow monorail for overhead vehicles as conveying pipeline for gas or liquid |
| 06/15/1993 | US5219426 Single-element coded alternating current railway track circuit having double-element, phase-selective capability |
| 06/09/1993 | EP0545026A1 Automatic safe control system of vehicles mutual distance |
| 05/25/1993 | CA1318354C Broken rail and/or broken rail joint bar detection |
| 05/19/1993 | CN1072144A Rail induction uninsulated automatic block |
| 05/12/1993 | EP0540509A1 A supplementary monitoring installation for a conveyor. |
| 05/05/1993 | CN2131752Y Automatic detector for automatic motor stoppage of locomotives |
| 04/28/1993 | EP0539046A2 Railway track circuits |
| 04/24/1993 | CA2079864A1 Railway track circuits |
| 04/01/1993 | DE4236949A1 Automatic warning appts. for railway track workers - detects train approach by sensors giving audible or visual signal transmitted to work point(s) |
| 03/17/1993 | CN2128224Y Electronic pulser |
| 03/09/1993 | US5192903 Equipment for transporting a load |
| 02/16/1993 | US5186421 Rail finder |
| 01/20/1993 | CN1068079A Single railway microcomputerized counting shaft blocking apparatus |