Patents
Sitemap › B61 - Railways › B61L - Guiding railway traffic; Ensuring the safety of railway traffic › B61L 5 - Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
Patents for B61L 5 - Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals (2,083)
12/2003
12/18/2003WO2003105107A1 Communication system for vehicle, vehicle, and communication device for vehicle
12/17/2003EP1371540A2 LED signalling device, particularly for railways purposes
12/16/2003US6663053 Sensor for railcar wheels
12/16/2003US6663052 Modular point detector for railroad track signal
12/16/2003CA2165835C Switches for automated guideway transit systems
11/2003
11/27/2003WO2003098574A1 Optical signal device
11/26/2003CN1458893A Device for mechanically and electrically monitoring adjustment drive of points motors
11/20/2003WO2003023529A3 Controller for switch machine
11/19/2003CN2586638Y Railway signal electrical centralized information harvester
11/18/2003US6648276 Drop down lug for railroad switch application
11/13/2003WO2003093085A2 Drop down lug for railroad switch application
11/13/2003WO2003049983A3 Modular point detector for railroad track switch
11/13/2003US20030209997 Module for powering and monitoring light-emitting diodes
11/06/2003DE20210321U1 Light-emitting diode array used in rail traffic signaling equipment, includes anti-reflection filter made of tinted transparent plastic
10/2003
10/30/2003US20030201368 Drop down lug for railroad switch application
10/08/2003EP1349765A1 Device for switching and locking moving points components
10/08/2003EP1349764A1 Device for locking the end positions of moving points components
10/08/2003CN2578199Y Switch power testing apparatus
10/08/2003CN1123664C Low profile switch machine gear box
10/07/2003CA2291102C Device for locking end positions of mobile switch parts
10/01/2003EP1348607A1 End position test device for points
10/01/2003EP1348606A1 Points operating system
10/01/2003CN2576559Y Closed-plaster checking device
09/2003
09/24/2003EP1346899A1 Railroad switch system
09/24/2003EP1345803A1 Actuator arrangements
09/23/2003US6624638 Method and device for remote monitoring of LED lamps
09/09/2003US6616105 Rail switch lock for points tongues
08/2003
08/19/2003US6608485 Method and device for remote monitoring of led lamps
08/06/2003CN2564432Y Special polarizing signal lamp mechanism for railway
08/05/2003US6601518 System for securing and/or controlling the final position of a rail
07/2003
07/30/2003EP1331154A1 Signal lamp
07/29/2003US6600324 Method and device for remote monitoring of LED lamps
07/24/2003US20030137427 Signal lamps and apparatus
07/24/2003US20030136882 Binary data transmission capability incorporated into pulse coded railroad signaling system
07/22/2003US6597179 Method and device for remote monitoring of LED lamps
07/09/2003CN1114179C Circuit for monitoring light signal
07/08/2003US6588710 Railroad trackwork switch point position status indicator
07/02/2003EP1324641A2 Signal lamps and apparatus
07/02/2003EP1185449B1 System for securing the final position of a rail
07/01/2003US6585194 Modular point detector for railroad track switch
06/2003
06/26/2003WO2003053110A1 Circuit assembly for operating a luminous signal
06/25/2003CN2557383Y LED light source railway color light signal mechanism
06/25/2003CN2557382Y Shifting probe for points indiation bar
06/19/2003WO2003049983A2 Modular point detector for railroad track switch
06/18/2003DE20202408U1 Monitoring circuit for traffic lights using LEDs as light source, provides monitoring signal indicating correct operating state, defect state and total failure state
06/17/2003US6578799 Modular point detector for railroad track signal
06/17/2003CA2285140C Operator for a railroad implement
06/12/2003US20030106967 Modular point detector for railroad track signal
06/11/2003CN2555209Y Pole lamp combined signal mechanism
06/11/2003CA2411127A1 Signal lamps and apparatus
06/05/2003DE20303422U1 Illuminated safety barrier for site of rail work, carries electric light chain connected to power supply
06/03/2003CA2396618C Motor control apparatus for a railway switch machine
05/2003
05/30/2003WO2003044280A1 Cross frog for a set of track points, provided with an end of position-retaining device
05/30/2003CA2466299A1 Cross frog for a set of track points, provided with an end of position-retaining device
05/27/2003US6568641 Electrically operated railroad switch machine
05/21/2003EP1312530A2 System for securing and/or verifying the final position of a rail
05/21/2003CN2551529Y Internal and external hook lock device for locking railway switch
05/20/2003CA2321023C Led reading light
05/14/2003CN2550230Y Hydraulic switch track lining machine
05/06/2003CA2327466C Device for displacing the moveable parts of rail switches or crossings
05/01/2003US20030080258 Assist rod and basket assembly
04/2003
04/30/2003CN2547603Y Quick-detaching electric-controlled coupler-knuckle locking device
04/23/2003EP1304274A1 Apparatus for monitoring and/or regulating railway traffic
04/16/2003EP1301385A1 Device for mechanically and electrically monitoring the adjustment drive of points motors
04/10/2003US20030067302 Method and device for remote monitoring of led lamps.
04/10/2003DE20301133U1 Electrical contact circuit for railway switch points has monitoring relay and axial contact with two path conductors
04/09/2003EP1024988B1 Switch box for railway, tramway points, or similar, particularly of the so called english type
04/09/2003EP1012023B1 Plural-led lights
04/08/2003US6543727 Assist rod and basket assembly
04/02/2003EP1208028B1 Device for determining the locking end position or the switching end position of a cylinder piston assembly of a switch turnout drive
04/02/2003EP1180080B1 Device for adjusting and elastically locking movable switch parts
03/2003
03/20/2003WO2003023529A2 Controller for switch machine
03/20/2003US20030052663 Device for monitoring and forecasting the probability of inductive proximity sensor failure
03/19/2003CN2540346Y Railway speed increasing switch rolling-type external locking frame
03/19/2003CN1404579A Device for monitoring and forecasting the probability of inductive proximity sensor failure
03/18/2003CA2238182C Point drive unit
03/12/2003EP1077860B1 Railway switch actuator
03/06/2003US20030042914 Method and device for remote monitoring of led lamps
03/06/2003US20030042908 Method and device for remote monitoring of LED lamps
03/06/2003US20030042370 Assist rod and basket assembly
03/06/2003DE20117484U1 Switching unit for points with long points blades has switching devices mechanically connected to common operating component via transmission component and which are commonly switchable by actuating of operating component
02/2003
02/26/2003CN2537615Y electronic hand signal lamp for railway
02/26/2003CN2537614Y Special tool for detecting marking rod slot adjustment of switcher
02/19/2003CN2536468Y Railway electronic unidirectional hand signal lights
02/19/2003CN2536467Y Railway electronic bidirectional hand signal lights
02/19/2003CN2536466Y Multifunctional point detecting bar joint
02/19/2003CN2536465Y Pneumatic controller for railway point
02/13/2003WO2003011672A1 Device for locking the final positions of moving switch points
02/13/2003WO2003011671A1 Device for resetting points
02/13/2003CA2455734A1 Device for resetting points
02/06/2003US20030025044 Electrically operated railroad switch machine
01/2003
01/30/2003DE10130799C1 Einrichtung zur Lagekennzeichnug einer Weichenzunge Means for Lagekennzeichnug a switch blade
01/29/2003EP1280383A1 Method and device for remote monitoring of led lamps
01/28/2003US6511024 Switch box for railway, tramway points, or similar, particularly of the so called english type
01/22/2003EP1278401A1 Power converter for generating a constant LED signal
01/22/2003CN2531985Y Electric switch box detection sensor
01/22/2003CN2531984Y Switch detector for abnormal train
01/15/2003CN2530855Y Member for mounting rail wire jumper
01/09/2003WO2002006104A1 Device for mechanically and electrically monitoring the adjustment drive of points motors
01/08/2003EP1274285A1 Method and device for remote monitoring of LED lamps
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