| Patents for B61K 7 - Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like (1,564) |
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| 09/04/2013 | CN203172649U Balance spring device of electric car stop |
| 09/04/2013 | CN103273945A Electric-control wheel-stopping train-blocking device |
| 09/04/2013 | CN103273944A Inclined-drift gradient-change anti-sliding safety locking device |
| 09/04/2013 | CN103273943A Torque-changeable buffer power absorber |
| 09/04/2013 | CN103273942A Brake assembly of open-type car retarder |
| 09/04/2013 | CN102180186B Pneumatic car arrester |
| 08/28/2013 | CN203158026U Flexible mine car safety device |
| 08/28/2013 | CN203158025U Lifting brake mechanism for anti-running device |
| 08/28/2013 | CN203158024U Denoising clamp plate for railway vehicle retarder |
| 08/28/2013 | CN103264710A Normally-closed type buffer tramcar retarder |
| 08/28/2013 | CN103264709A Automatic underground mine inclined shaft tramcar stopping device and automatic inclined shaft tramcar stopping system |
| 08/21/2013 | CN203142695U Shaft resistant type normally-closed car arrester for rail transport |
| 08/21/2013 | CN203142694U Power-driven vehicle stopping device |
| 08/21/2013 | CN203142693U Electrical locking device for slide-down protection device |
| 08/21/2013 | CN103253285A General type hydraulic buffering car stop |
| 08/14/2013 | CN103241266A Tramcar derailing preventer for mine inclined shafts |
| 08/14/2013 | CN103241265A Frame type stopper of ramp of underground mine |
| 08/14/2013 | CN102259652B Power-driven parking slip-preventing device |
| 08/13/2013 | US8505460 Gas actuated retarder system for railway car |
| 08/07/2013 | CN203111203U Mining vehicle baffling device for mine |
| 08/07/2013 | CN203111202U Cam-shaped lifting type wheel block |
| 08/06/2013 | US8499900 Electro-hydraulic railcar retarders for controlling the speed of a railcar |
| 07/31/2013 | CN203094102U Automatic blocking type limit device suitable for preventing tramcar from running backwards |
| 07/31/2013 | CN203094101U Adjustable pressing plate accumulator |
| 07/31/2013 | CN203094100U Mine overspeed suspension girder tramcar dispatching frame |
| 07/25/2013 | DE102009012791B4 Elektrodynamische Gleisbremse Electrodynamic rail brake |
| 07/24/2013 | CN203078552U Adjustable nailless wheel chock |
| 07/24/2013 | CN203078551U Inclined roadway pneumatic tramcar barrier device |
| 07/24/2013 | CN203078550U Inclined roadway pneumatic tramcar barrier gate |
| 07/24/2013 | CN203078549U High-load electric locking controllable retarder of split piston |
| 07/17/2013 | CN203063960U Buffering type rail flat car stop device |
| 07/17/2013 | CN203063959U Reversible type car arrester |
| 07/17/2013 | CN103209105A Communication device and method for rail transit vehicles |
| 07/16/2013 | US8485107 Devices and systems for controlling travel of a railcar |
| 07/16/2013 | US8485106 Stop device for rail cars and in particular for use with tracks in classification yards |
| 07/16/2013 | US8485105 Devices and systems for stopping travel of a railcar |
| 07/10/2013 | CN203047295U Wind-driven tramcar stopper capable of being operated both manually and automatically |
| 07/10/2013 | CN203047294U Turnover type vehicle stopper |
| 07/10/2013 | CN203047293U Pneumatic safety protection device |
| 07/10/2013 | CN203047292U Rail vehicle anti-slip device |
| 07/10/2013 | CN103192847A High-load retarder with welding type piston |
| 07/03/2013 | CN203033488U A novel shallow foundation-type wheel clamping device |
| 07/03/2013 | CN203032698U Active-type anti-vehicle running system for mine |
| 07/03/2013 | CN203032697U A movable-type mine car self-moving prevention device |
| 07/03/2013 | CN103183041A Brake limit device of small rail car |
| 06/26/2013 | CN203020330U Inclined shaft blocking door device for preventing mine car from slipping |
| 06/26/2013 | CN103171586A Safety device of flexible tramcar |
| 06/25/2013 | US8473129 Track brake controller |
| 06/19/2013 | CN203005465U Improved kick-up block used for channel steel rail |
| 06/19/2013 | CN203005464U Car hindering system with automatic air doors for mining area |
| 06/19/2013 | CN203005463U Crown block safety maintenance electronic car arrester |
| 06/12/2013 | CN202987201U Catcher of shifting train |
| 06/12/2013 | CN202987195U Fixed multi-buffer car stopper |
| 06/12/2013 | CN202987194U Under-mine slant catcher |
| 06/12/2013 | CN103144648A Dowty retarder with piston overflowing inclined holes |
| 06/05/2013 | CN202966351U Brake of brick vehicle wheel |
| 06/05/2013 | CN202966350U Braking iron shoe for train |
| 06/05/2013 | CN202966349U Automatic resetting clamping shaft type car arresting device |
| 06/05/2013 | CN202966348U Vehicle blocking fence suitable for monkey vehicle roadway |
| 06/05/2013 | CN202966347U Pneumatic full section normally-closed type vehicle-stop railing |
| 06/05/2013 | CN202966346U Pneumatic car arrester capable of being manually and automatically controlled |
| 06/05/2013 | CN202966345U Pneumatic car arrester for slope lifting underground coal mine |
| 06/05/2013 | CN202966344U Pneumatic car arrester |
| 06/05/2013 | CN202966343U One-way stop device capable of being manually opened |
| 06/05/2013 | CN202966342U Vehicle blocking fence for mine |
| 05/29/2013 | CN202953015U Totally-closed inclined shaft slide down protecting device |
| 05/22/2013 | CN202944361U Transmission type automatic car stopping device |
| 05/22/2013 | CN202944360U Oscillating rod of inclined drift overspeed prevention sliding-down device for mining |
| 05/15/2013 | CN202935370U Easy car arrester |
| 05/15/2013 | CN202935369U Mine shaft bottom car stopper |
| 05/15/2013 | CN202935368U Structure for preventing displacement of gasket of car retarder brake caliper |
| 05/15/2013 | CN202935367U Slack-preventing device for bolt of brake rail in car retarder |
| 05/15/2013 | CN103101557A Turnover-type automobile weir device |
| 05/10/2013 | WO2013004468A3 Track brake with at least one vertically movable braking element and method for determining the respective position thereof |
| 05/08/2013 | CN202923667U Arrester opening and closing automatic control system |
| 05/08/2013 | CN202923666U Self-detection dowty retarder |
| 05/08/2013 | CN202923665U Thermal self-checking dowty retarder |
| 05/08/2013 | CN202923664U Fixed and controllable permanent magnet anti-slipping device |
| 05/08/2013 | CN103085839A Reversible type car stopper |
| 05/08/2013 | CN103085838A Adjustable non-nail chock |
| 05/01/2013 | CN103072597A Multi-cylinder drive synchronizer for parking anti-running device |
| 04/24/2013 | CN202896594U Small blind inclined shaft car arrester |
| 04/24/2013 | CN202896593U Portable mine vehicle stopping device |
| 04/24/2013 | CN103057564A Anti-running device for rail vehicles |
| 04/24/2013 | CN103057563A Linkage interlocking vehicle stopper |
| 04/18/2013 | DE102011054420A1 Brake system for rail transportation system, has guideway-sided partial system arranged outside running surface of rails, and vehicle-sided partial system arranged outside wheels of rail vehicle |
| 04/17/2013 | CN202879519U Car blocking fence for sports car protective device |
| 04/17/2013 | CN103049830A Dowty retarder tracing method based on data matrix codes |
| 04/11/2013 | WO2013050132A1 Track brake for rail vehicles |
| 04/11/2013 | DE102011115089A1 Gleisbremse für Schienenfahrzeuge Track brake for rail vehicles |
| 04/11/2013 | CA2851190A1 Track brake for rail vehicles |
| 04/10/2013 | CN202863472U Simple car arrester |
| 04/10/2013 | CN202863471U Car stop |
| 04/10/2013 | CN202863470U Mine car protective device power absorber |
| 04/10/2013 | CN202863469U Remote control car stopper for mine track |
| 04/10/2013 | CN202863468U Controllable retarder for split type piston under high-load vacuum suction condition |
| 04/10/2013 | CN103029719A In-tank car arrester capable of preventing mine car from beating tank |
| 04/09/2013 | US8413770 Systems and methods for retarding the speed of a railcar |
| 04/03/2013 | CN202847736U Underground pneumatic stop buffer for mining |
| 04/03/2013 | CN202847735U Shaft-push car stopper |