| 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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| 07/15/2009 | CN201272369Y Track slope bumper apparatus |
| 07/09/2009 | DE19881900B4 Gleisbremseinrichtung A rail brake device |
| 06/24/2009 | CN201261471Y Buffering anti-derailing apparatus for mine incline shaft |
| 06/17/2009 | CN201257973Y Tram catcher |
| 06/17/2009 | CN101456422A Battering ram type anti-slipped device |
| 06/10/2009 | CN201254196Y Split type piston high load dowty retarder |
| 06/03/2009 | CN201249783Y Railway vehicle wheel stopper |
| 06/03/2009 | CN201249782Y Hydraulic device of vehicle blocking rail for inclined lane |
| 05/27/2009 | CN201245159Y Inclined drift vehicle block fence pneumatic means |
| 05/20/2009 | CN101434247A Method for shortening normally closed type tram guard protection dead area |
| 05/20/2009 | CN101434246A Railway operation apparatus |
| 05/12/2009 | US7530432 Bladder-actuated railroad retarder |
| 04/29/2009 | CN201228003Y Composite brake rail of retarder |
| 04/23/2009 | WO2008047250A3 Bladder-actuated railroad retarder |
| 04/23/2009 | DE102008034424A1 Rail-bound car routing method for railroad shunting yard, involves connecting locking device when exceeding maximum wind velocity, disconnecting device when falling below maximum wind velocity and inducing rolling back of car by ambient air |
| 04/09/2009 | DE102007040758A1 Direction track brake controlling method for railway classification yard, involves comparing local time speed diagrams of trailer and front carriage, and controlling direction track brake |
| 04/01/2009 | CN101397018A Normally closed type inclined alley stopping device |
| 03/25/2009 | CN101391613A Hydraulic control system for stepless brake retarder |
| 03/11/2009 | CN201206472Y Downhill excavation protection hanging beam |
| 03/04/2009 | CN100465036C A normally closed anti-slipped device of inclined shafts interlinked with a winch |
| 02/18/2009 | CN201195537Y Wave type elevation and subsidence controllable slide preventing device |
| 02/18/2009 | CN100462267C Electronic slide warning carriage retarder for railway wheel |
| 02/18/2009 | CN100462266C Hydraulic pressure supporting pole and reducer provided with energy by itself |
| 02/05/2009 | US20090031914 Backward Motion Stop |
| 01/28/2009 | CN201186662Y Apparatus preventing tipping type steel slag tanker vehicle from moving |
| 01/28/2009 | CN201186661Y Cog type clamp |
| 01/21/2009 | CN201183496Y Inclined alley stopping centralized control blocking device |
| 12/31/2008 | CN201172415Y Electric vehicle reducer |
| 12/24/2008 | CN201169263Y Short waterproof retarder |
| 12/17/2008 | CN201165237Y Magnetic anti-running apparatus of railway vehicle |
| 11/26/2008 | CN201154713Y Automatic control device for coal mine haulage drift coolie anti-running vehicle |
| 11/19/2008 | CN201151412Y Clamp type spring regulator |
| 11/19/2008 | CN201151411Y Pneumatic moveable normal closed door type vehicle stopper |
| 11/12/2008 | CN100431892C Hydraulic control system and hydraulic control box for self-powered speed reducer |
| 10/22/2008 | CN201136525Y Inclined shaft transportation vehicle protection device |
| 10/22/2008 | CN201136519Y Slide-proof device for railway vehicle, and rope, lock and key of the slide-proof device |
| 10/22/2008 | CN101289091A Bottom lifting type arrester |
| 10/09/2008 | WO2008119154A1 Track brake controller |
| 10/02/2008 | US20080237511 Pneumatic Retarder Actuator Valve |
| 10/01/2008 | CN100422023C Vehicle anti-skid device |
| 09/24/2008 | CN201120896Y Novel pneumatic inclined gallery sports car protecting device |
| 09/17/2008 | CN100418825C Wheel pressure pump |
| 09/17/2008 | CN100418824C Support head of speed reducer |
| 09/10/2008 | CN101259849A Pneumatic composite car arrester |
| 08/27/2008 | CN201105738Y Stillage truck anti-back device |
| 08/27/2008 | CN101249834A Inclined gallery blocker centralized control locking apparatus |
| 08/21/2008 | DE102007050030B3 Track brake element has two clamping plates coupled together, which has rail head of guide rail with break element, where brake element is arranged with two clamping plates at rail head |
| 08/14/2008 | DE102007052062B3 Buffer-stop has integrated loading device with buffer-stop body, where buffer stop has coupled loading device with buffer-stop body, comprising supporting element |
| 07/30/2008 | CN201092328Y Mining inclined tunnel anti-sliding normally closed fending gate |
| 07/30/2008 | CN101231211A Dynamic synthetic testing system for retarding stop |
| 07/23/2008 | CN201089465Y Inclined tunnel emergency lock |
| 07/23/2008 | CN201089464Y Air-pocket reset retarder |
| 07/16/2008 | CN201086719Y Inverse opening and protecting equipment of normally closed vehicle blocking fence |
| 07/09/2008 | CN201082714Y Wheel clamping equipment base |
| 07/02/2008 | CN101209713A Rail vehicle controllable permanent magnetic slide-proof device |
| 06/18/2008 | CN201073975Y Damping buffer unit |
| 06/04/2008 | CN201068152Y Rail haulage portable vehicle blocking clip |
| 06/04/2008 | CN101190685A Intelligent travelling-preventing mine car |
| 05/21/2008 | CN100389037C Energy self-supply type controllable stopping device |
| 05/21/2008 | CN100389036C Lower connecting short deceleration top |
| 05/14/2008 | CN201058613Y Underground hydraulic buffer stop |
| 05/14/2008 | CN201058612Y Railway automatic hump target shooting braking emergency crash-proof vehicle retarder |
| 04/23/2008 | CN201049641Y Concave scotch block |
| 04/02/2008 | CN201042960Y Buffering mechanism of car stop fence |
| 04/02/2008 | CN201042959Y Car stop fence for sports car protecting device |
| 03/27/2008 | DE102006043664A1 Elektrodynamische Gleisbremse Electrodynamic rail brake |
| 03/27/2008 | DE102006043663A1 Elektrodynamische Gleisbremse Electrodynamic rail brake |
| 03/26/2008 | CN201040532Y Inclined alley anti-sliding safety protection device |
| 03/19/2008 | EP1900596A1 Electrodynamic rail brake |
| 03/19/2008 | EP1900595A1 Electrodynamic rail brake |
| 03/19/2008 | CN201036996Y Electronic intelligent slide-proof iron shoe |
| 03/19/2008 | CN201036994Y Heavy vehicle-blocking device |
| 02/28/2008 | DE102007036923A1 Brake buffer for rail tracks comprises a central buffer arrangement integrated in a buffer support connecting two impact triangles |
| 02/27/2008 | CN201026889Y Steel rail framework insertion type frictional braking panel |
| 02/27/2008 | CN201026888Y Bi-metal fusion cast frictional braking panel |
| 02/27/2008 | CN201026887Y Mosaic type frictional braking panel |
| 02/27/2008 | CN201026885Y Cast steel frame mosaic type frictional braking panel |
| 02/27/2008 | CN100371199C Normal close type kick up block in use for inclined shaft of mine |
| 02/20/2008 | CN201025465Y Deceleration top test device |
| 02/20/2008 | CN201023999Y Train fixing device |
| 02/20/2008 | CN201023489Y Pneumatic stop |
| 02/20/2008 | CN201023485Y Movable flexible sport car protecting device |
| 02/20/2008 | CN201023484Y Sport car protecting device with guard bar |
| 02/14/2008 | DE102006053676B3 Two-sided railway jaw-type rail brake has a link joint with lift/lower jack each side of the central tilt point |
| 02/13/2008 | CN201021300Y Mine inoperative section incline stop |
| 02/13/2008 | CN100368246C Permanent-magnet controllable hump yard retarder |
| 02/05/2008 | US7325567 Pneumatic retarder acutator valve |
| 01/30/2008 | CN201012689Y Inclined tunnel ground-rail normal-open vehicle stopping apparatus |
| 01/23/2008 | CN201009896Y Slip electronic warning car arrester of railway wheel |
| 01/23/2008 | CN201008947Y Trolley positioning linkage mechanism |
| 01/16/2008 | CN201006716Y Double-action draw-bar mechanism of railway vehicle parking parking slide prevention device and device thereof |
| 01/09/2008 | CN201002623Y Car arrester for preventing locomotive backing |
| 01/02/2008 | CN201000392Y Retarder dynamic synthetic test platform |
| 01/02/2008 | CN200999052Y Remotely controlled pneumatic auto-reset car arrester |
| 01/02/2008 | CN200999050Y Pulling-proof anti-theft iron shoe |
| 01/02/2008 | CN200999049Y Inner-supporting type spring gliding-proof reduction parking apparatus |
| 12/27/2007 | DE202006012935U1 Gleisbremsprellbock A rail brake buffer |
| 12/26/2007 | CN200995697Y Automatic pneumatic linkage car arrester |
| 12/26/2007 | CN200995694Y Energy absorber |
| 12/26/2007 | CN200995693Y Manual car arrester |