| Patents for B61G 9 - Draw-gear (1,004) |
|---|
| 07/03/2013 | CN203032692U Coupler yoke bracket of railway wagon |
| 06/20/2013 | US20130153526 Railroad freight car draft gear assembly |
| 06/19/2013 | CN101730638B Method of making elastomeric pad for compressible elastomeric spring |
| 06/19/2013 | CN101715402B Draft gear assembly comprising a yoke, an elastomeric spring and a friction mechanism |
| 06/19/2013 | CN101678845B Method of making compressible elastomeric spring |
| 06/14/2013 | CA2797456A1 Railroad freight car draft gear assembly |
| 06/12/2013 | EP2601088A1 Energy absorption device, in particular for a shock absorber of a track-guided vehicle |
| 06/12/2013 | CN202987187U Coupler carrier wearing plate and coupler damping device |
| 06/12/2013 | CN202987186U Self-locking traction device for railway vehicle |
| 06/12/2013 | CN202987185U Coupler buffering device |
| 06/04/2013 | CA2562023C Long travel high capacity friction draft gear assembly |
| 06/04/2013 | CA2561563C Taper lugs on draft gear plates |
| 05/21/2013 | CA2561562C Taper under taper plate to increase side force on the movable plate |
| 05/14/2013 | CA2591224C Friction draft gear housing having a removable end wall |
| 05/08/2013 | CN202923658U Separation-preventing pulling guide pulley of rail transfer trolley |
| 05/08/2013 | CN202923657U Automatic clutch device, automatic guide car and corresponding skip car |
| 05/08/2013 | CN103085835A Coupler box |
| 05/08/2013 | CN103085834A Railway vehicle towing beam and processing method thereof |
| 05/08/2013 | CN103085831A Draft sill of railway vehicles |
| 05/02/2013 | WO2013040128A3 Compressible elastomeric spring |
| 05/01/2013 | CN202911742U Coal mine transportation gate way man car |
| 04/24/2013 | CN103068664A Energy absorption device, in particular for a shock absorber of a track-guided vehicle |
| 04/17/2013 | CN103043071A Railway wagon, coupler buffering device and striking block of coupler buffering device |
| 03/27/2013 | CN202827579U Slope collar automatic releasing hook |
| 03/21/2013 | WO2013040128A2 Compressible elastomeric spring |
| 03/21/2013 | WO2013040119A1 Elastomeric draft gear for a railcar |
| 03/21/2013 | US20130068714 Elastomeric Draft Gear For A Railcar |
| 03/21/2013 | CA2848390A1 Elastomeric draft gear for a railcar |
| 03/21/2013 | CA2848207A1 Compressible elastomeric spring |
| 03/19/2013 | CA2553001C Housing for long travel high capacity friction draft gear assembly |
| 03/13/2013 | CN102963372A Drift mancar for coal mine haulage |
| 03/06/2013 | CN202765021U Railway vehicle coupling buffering device |
| 03/06/2013 | CN102953007A Alloy cast steel, heat treatment method thereof, and truck traction buffer device manufactured from alloy cast steel |
| 03/06/2013 | CN101879906B Hanging device of sealed coupler |
| 02/28/2013 | US20130048589 Supporting device for vertically supporting a coupling rod articulated to the car body underframe of a rail-borne vehicle |
| 02/27/2013 | CN202753956U Draft sill structure of heavy load tank truck |
| 02/20/2013 | CN202743263U Car coupler slave plate |
| 02/20/2013 | CN202743262U Striking block |
| 02/19/2013 | US8376160 Key retainer for railway car coupler |
| 02/19/2013 | US8376159 Device for damping tractive and compressive forces |
| 02/13/2013 | CN102923157A Anti-off traction guide wheel of rail transfer trolley |
| 02/06/2013 | CN202716891U Jaw-type hook self-resetting barge hook |
| 02/05/2013 | US8365930 Railcar draft gear spring assembly and method of making an elastomeric spring unit |
| 01/30/2013 | CN202703613U Integral traction beam for railway vehicles |
| 01/30/2013 | CN202703612U Railway vehicle car body traction beam device |
| 01/30/2013 | CN202703611U Car underframe draft sill mechanism |
| 01/30/2013 | CN102897182A Bracket device for automobile coupler |
| 01/16/2013 | CN202669838U Buffer for mining traction electric locomotive |
| 01/16/2013 | CN202669837U Shearing device for hook buffer |
| 01/09/2013 | CN101966851B Traction method and system for rail transportation |
| 01/02/2013 | CN202641728U Manual coupler shock absorber |
| 01/02/2013 | CN202641727U Vehicle draft gear for production process |
| 12/26/2012 | CN202624261U Traction-brake one-piece mounting base for bogie |
| 12/26/2012 | CN202624260U Front installation hanging system with overload protection function |
| 12/19/2012 | CN102826102A Device for damping compressive forces |
| 12/12/2012 | CN202593548U Car coupler buffer device and locomotives |
| 12/06/2012 | WO2012166075A1 73zw shock absorber for railway transport |
| 12/06/2012 | WO2012166074A1 Pmk-110-k23 shock absorber for railway transport |
| 12/06/2012 | WO2012166073A1 Apm-120 shock absorber for railway transport |
| 12/05/2012 | CN102808132A Traction seat casting and processing technology |
| 11/29/2012 | US20120298610 Coupler yoke and coupler draft gear |
| 11/22/2012 | US20120292279 Railroad freight car draft gear |
| 11/21/2012 | CN202541572U Compact buffer with overload protection function |
| 11/21/2012 | CN102785675A Device for sealing an opening as needed, nose cone module and rail-bound vehicle |
| 11/14/2012 | CN101175660B Two piece draft gear housing having an integral yoke |
| 11/01/2012 | WO2012148612A2 Key retainer for railway car coupler |
| 11/01/2012 | CA2832702A1 Key retainer for railway car coupler |
| 10/25/2012 | US20120267333 Key retainer for railway car coupler |
| 10/24/2012 | CN102745207A Special railway truck for conveying steel coils and ore |
| 10/17/2012 | CN102740994A Improved knuckle formed through the use of improved external and internal sand cores and method of manufacture |
| 10/17/2012 | CN102730020A Coupler yoke and coupler buffering device |
| 10/04/2012 | WO2012134481A1 Railway car yoke |
| 10/04/2012 | WO2012129835A1 Coupler yoke and coupler draft gear |
| 10/04/2012 | US20120248053 Railway Car Yoke |
| 10/04/2012 | CA2831276A1 Railway car yoke |
| 10/03/2012 | CN102700563A Overload protection and energy absorption device for hook buffer |
| 10/03/2012 | CN101934800B Suspension frame multilink longitudinal beam device for high-speed maglev vehicle |
| 09/26/2012 | CN202449006U Coupler yoke and buffer device comprising same for vehicle coupler |
| 09/26/2012 | CN102069817B Integral chassis towing beam of railway carriage |
| 09/19/2012 | CN102676753A Thermal treatment method for railway wagon sliding chute wearing plate and side frame column wearing plate |
| 09/05/2012 | CN202413836U Car coupler box |
| 09/05/2012 | CN202413835U Steering frame traction device |
| 08/15/2012 | CN202378901U Slave plate seat for couplers of railway vehicle |
| 08/15/2012 | CN202378900U Novel city rail subway tight-lock coupler supporting and restoring structure |
| 08/15/2012 | CN102632906A Compact buffer with overload protection |
| 08/09/2012 | US20120199545 Energy Absorbing Coupler |
| 08/01/2012 | CN202358121U Flat car traction system |
| 07/18/2012 | CN102582650A Method for repairing slave plates of rail wagons and abrasion-resistant plate for repair |
| 07/18/2012 | CN102582649A Traction connecting device |
| 07/11/2012 | CN202320368U 串车自移装置 Train car since shifting device |
| 07/11/2012 | CN202320351U 前从板座及铁路货车 Front seat from the board and railway wagons |
| 07/11/2012 | CN101395053B Light weight high capacity friction draft gear assembly |
| 07/04/2012 | CN202294854U 轨道车辆牵引梁 Railcar Beam |
| 07/04/2012 | CN202294853U 密接式车钩安装及缓冲装置 Tightlock coupler installation and buffer device |
| 07/04/2012 | CN202294852U 一种车钩二级缓冲装置 One kind of coupler two buffer device |
| 07/04/2012 | CN202294851U 一种前减振牵引机构 A pro-damping traction mechanism |
| 07/04/2012 | CN202294844U 轨道车辆牵引梁 Railcar Beam |
| 06/20/2012 | CN202279131U 台车链条牵引机构 Trolley chain traction mechanism |
| 06/20/2012 | CN102501878A High-power locomotive buffer |
| 06/20/2012 | CN102501877A Secondary buffering device for coupler |