| Patents for B61G 9 - Draw-gear (1,004) |
|---|
| 03/03/2015 | US8967404 Device for coupling high-speed railroad cars and method for removing device |
| 02/24/2015 | US8960464 Coupler support mechanism |
| 02/04/2015 | CN204137012U 弹簧盒防脱装置 Box springs anti-off device |
| 01/27/2015 | US8939300 Friction/elastomeric draft gear |
| 01/21/2015 | CN204108208U 机车牵引支座锻件及机车牵引支座锻件模具 Locomotives and locomotive bearing bearing forging die forgings |
| 01/15/2015 | US20150014267 Energy absorption/coupling system for a railcar and related method for coupling railcars to each other |
| 01/14/2015 | CN101898562B 客运轨道车 Passenger rail cars |
| 01/07/2015 | CN204077694U 转动钩缓装置 Slow rotating hook device |
| 12/31/2014 | CN204055815U 一种翻斗式矿车牵引装置 One kind of tipping bucket tub traction device |
| 12/24/2014 | CN104228866A 一种四轴式机车转向架 A four-axle locomotive |
| 12/17/2014 | CN101801759B 包括壳体、可压缩弹性体弹簧元件和摩擦缓冲机构的牵引装置组件 Includes a housing, a compressible elastomeric spring hitch assembly and the friction member buffer mechanism |
| 12/11/2014 | US20140360965 Lightweight yoke for railway coupling |
| 12/11/2014 | US20140360964 Lightweight yoke for railway coupling |
| 12/10/2014 | CN203996265U 一种轨道车辆用车钩缓冲器 One kind of rail vehicle buffer coupler |
| 12/10/2014 | CN203996264U 车钩体牵引台 Leptospira car traction units |
| 12/10/2014 | CN203996263U 钩尾框 Coupler yoke |
| 10/28/2014 | US8870002 Railroad freight car draft gear assembly |
| 09/25/2014 | DE102006033161B4 Vorrichtung für Lokomotiven Apparatus for locomotives |
| 08/13/2014 | CN103978987A 牵引梁及轨道车辆 Traction beams and rail vehicles |
| 08/13/2014 | CN102582649B 一种牵引连接装置 Traction connecting device |
| 07/23/2014 | EP2755879A2 Compressible elastomeric spring |
| 07/23/2014 | CN203727403U 一种低地板列车转向架牵引装置 A low floor train bogie traction device |
| 07/22/2014 | US8783670 Compressible elastomeric spring |
| 07/22/2014 | US8783479 Coupling arrangement for the front of a tracked vehicle |
| 07/16/2014 | CN203713897U 车钩 Couplers |
| 07/16/2014 | CN203713896U 一种钩舌 One kind of knuckle |
| 07/16/2014 | CN203713882U 一种平巷人车 One kind of drift vehicles |
| 07/08/2014 | CA2684384C Elastomeric pad for a compressible elastomeric spring |
| 07/08/2014 | CA2684372C Draft gear assembly, comprising a housing, a compressible elastomeric spring element and a friction cushioning mechanism |
| 07/08/2014 | CA2684349C Method of making elastomeric pad for a compressible elastomeric spring |
| 07/08/2014 | CA2682476C Combination of a yoke and an elastomeric draft gear |
| 07/02/2014 | CN203681571U Jw-4轨道作业车牵引定位装置 Jw-4 track work vehicle towing positioning device |
| 06/25/2014 | CN203666689U 轨道车辆车钩箱 Rail vehicle coupler box |
| 06/25/2014 | CN203666293U 自动导引车用牵引装置、自动导引车及自动物料搬运系统 Automated guided vehicle traction devices, automatic guided vehicles and automated material handling systems |
| 06/25/2014 | CN103889816A 可压缩弹性体弹簧 A compressible elastomeric spring |
| 06/25/2014 | CN103889815A 用于铁道车辆车钩的销保持器 Pin holder for railway vehicle coupler |
| 06/25/2014 | CN103889814A 用于有轨机车的弹性体缓冲装置 Rail locomotives elastomer cushioning device for |
| 06/19/2014 | WO2014090148A1 Railway wagon, coupler buffering apparatus and striking block thereof |
| 06/18/2014 | CN203651803U 一种铁路运输货车用封闭框型整体冲击座 A railway trucks with a closed box-type overall impact seat |
| 06/18/2014 | CN203651802U 铁路货车连挂系统 Railway wagons and even hanging system |
| 06/18/2014 | CN203651799U 一种煤矿用平板车防脱装置 One kind of anti-off device for use in mines flatbed |
| 06/17/2014 | CA2644106C Light weight high capacity friction draft gear assembly |
| 06/04/2014 | CN203623671U 一种带侧缓装置的铁路油罐车 Railroad tanker unit with a side of slow |
| 06/03/2014 | CA2531940C Rail road car draft fittings |
| 05/28/2014 | CN203612013U 大轴重转向架用中央牵引装置 Large axle bogie with central traction device |
| 05/28/2014 | CN203612011U 一种轨道车辆前端吸能装置 One kind of rail vehicle front-end energy-absorbing device |
| 05/28/2014 | CN203612007U 轨道车辆转向架中央牵引装置防尘结构 Rail vehicle bogie central towing device dustproof structure |
| 05/07/2014 | CN203580986U 一种单轨吊机车用牵引连杆 One kind of monorail locomotive traction link |
| 05/06/2014 | US8714377 Energy absorbing coupler |
| 05/06/2014 | US8714376 Heavy-duty pivot plate adjusting joint |
| 04/22/2014 | US8701290 Method of making compressible elastomeric spring |
| 04/10/2014 | WO2012148612A3 Key retainer for railway car coupler |
| 04/09/2014 | CN203528498U Energy-saving train traction framework |
| 04/09/2014 | CN103707899A Railway vehicle draw gear box |
| 04/02/2014 | CN203511681U Forged coupler yoke for buffer |
| 04/02/2014 | CN203511680U Forged coupler yoke for buffer |
| 04/02/2014 | CN203511677U Spherical hinge supporting device for railway vehicle hauling mechanism |
| 04/02/2014 | CN103695784A Low-temperature steel and casting thereof |
| 04/02/2014 | CN103693068A Sealed frame type integrated striker for railway transportation truck |
| 04/01/2014 | US8684199 Coupler yoke and coupler draft gear |
| 03/12/2014 | CN103625502A Railway vehicle front-end energy absorbing device |
| 03/12/2014 | CN102808132B Traction seat casting and processing technology |
| 02/19/2014 | CN203439056U Drafting device for bogie |
| 02/19/2014 | CN203439055U Heavy load car coupler provided with safety stop and small horizontal force property |
| 02/05/2014 | EP2691281A1 Railway car yoke |
| 01/29/2014 | CN103538598A Heavy load tank truck traction beam structure |
| 01/22/2014 | CN103523044A Coupler buffer and rotating sleeve thereof |
| 01/22/2014 | CN103523043A Coupler buffer and shell thereof used for compression overload protection |
| 01/22/2014 | CN103523042A Railway vehicle |
| 01/15/2014 | CN203391798U Train body sanding traction and fixing mechanism for railway passenger train |
| 01/15/2014 | CN203391797U Novel coupler yoke |
| 01/15/2014 | CN103507823A Traction buffering device |
| 01/14/2014 | CA2656471C Railroad car draft gear |
| 01/01/2014 | CN103492253A Railway car yoke |
| 12/19/2013 | WO2013185510A1 Front installed suspension system having overload protection |
| 12/18/2013 | CN103448747A Traction device for bogie |
| 12/17/2013 | US8607998 Railway car yoke |
| 12/11/2013 | CN103434532A Draft sill for broad track subway |
| 11/27/2013 | CN203306029U Integral type slave plate base device for railway vehicles |
| 11/27/2013 | CN103407460A Heavy-load coupler with safety stop and low transverse force properties |
| 11/26/2013 | US8590717 Railroad freight car draft gear |
| 11/20/2013 | CN203294116U Coupler for carriage returning vehicle and carriage returning vehicle |
| 11/13/2013 | CN203283245U Compact type buffer with pulling-and-pressing conversion structure |
| 11/06/2013 | CN203268053U Heavy-load locomotive protection device |
| 11/06/2013 | CN203268052U Device for vertically supporting connection rod and middle buffering car coupler |
| 11/05/2013 | CA2605513C Two piece draft gear housing having an integral yoke |
| 10/30/2013 | CN102350992B Front end opening and closing mechanism for rail vehicle and rail vehicle |
| 10/17/2013 | US20130270210 Coupler assembly for coupling railway wagons |
| 10/02/2013 | CN103332204A Car coupler for rail returning vehicle and rail returning vehicle |
| 09/25/2013 | EP2640620A1 Coupler assembly for coupling railway wagons |
| 09/25/2013 | CN103318218A Traction pin for locomotive traction device |
| 09/25/2013 | CN103318217A Mounting structure of car-coupler shock absorber |
| 09/11/2013 | CN103298677A Freight wagons |
| 09/11/2013 | CN102019940B 牵引装置和轨道车 Traction device and rail cars |
| 08/29/2013 | US20130220961 Railcar cushioning device |
| 08/14/2013 | CN203126880U Buffer for high-power locomotive |
| 08/14/2013 | CN103241262A Protecting device and protecting method of heavy-duty locomotive |
| 08/14/2013 | CN103241261A Compact type bumper with pulling and pressing switching structure |
| 07/30/2013 | US8496128 Rotary coupler for a railway car |
| 07/04/2013 | US20130168346 Friction/elastomeric draft gear |