公开(公告)号：EP0621166A1

公开(公告)日：1994-10-26

申请号：EP93307803.2

申请日：1993-09-30

申请人： TRACKMOBILE, Inc.

发明人： Evans, Robert E. ,  Lich, Richard L.

IPC分类号： B61J3/12 ,  B61C15/04 ,  B60F1/04

CPC分类号： B61J3/12 ,  B60F1/043 ,  B60F2301/04 ,  B61C15/04

摘要： A railcar moving vehicle (10) having a hydraulic system for raising the vehicle coupler (17) while coupled to a railroad car or the like to transfer weight from the railcar (30) to the vehicle. By this invention, fluid pressure in the hydraulic power line is sensed, to monitor an increase in the fluid pressure as the hydraulic system raises the vehicle coupler (17) while coupled to a railcar (30). Then, when a substantial termination of the increase in fluid pressure is sensed as the hydraulic coupler (17) is raised, an indicator signals the occurrence of this event, typically by automatically terminating the hydraulic raising of the vehicle coupler (17). Thus, weight may be transferred without overraising the railcar (30), without the need for estimating the weight of the railcar (30) prior to the weight transfer process.

公开(公告)号：EP0525265A3

公开(公告)日：1994-01-12

申请号：EP91310441.0

申请日：1991-11-12

申请人： TRACKMOBILE, Inc.

发明人： Atchley, Randal L. ,  Merchant, Henry L. ,  Lich, Richard L.

IPC分类号： B60F1/00 ,  B61G5/00 ,  B61J3/12

CPC分类号： B61J3/12 ,  B61G5/00

摘要： A coupling mechanism for use on a railcar moving vehicle designed to couple with European-type railway cars having an end sill at each end of the car which supports a centrally disposed draft hook and a pair of buffers mounted one at each end of the end sill, the coupling mechanism including a casting which moves laterally on a plurality of rollers, a crossbar or lifting beam carried on the end of the casting and pivotal relative thereto about a vertical axis, a pair of lifting forks carried on the respective ends of the crossbar, and a pair of buffer plates carried at opposite ends of the crossbar and positioned to push against corresponding buffers on a railway car. The coupling mechanism also includes sensing means which controls lateral movement of the casting during a pushing or pulling operation in accordance with relative lateral movement of the railcar end sill and buffers.

摘要翻译： 一种用于在有轨车辆移动车辆上使用的连接机构，该连接机构被设计成与欧洲型铁路车辆连接，该车辆在车辆的每个端部处具有端部门槛，所述端部门槛支撑位于中央的拉钩和一对安装在门槛两端 所述联接机构包括在多个辊子上横向移动的铸件，在所述铸件的端部上承载的横杆或起重横梁，所述横梁或起重横梁相对于竖直轴线相对于所述纵向轴线枢转，在所述横杆的相应端部上承载的一对升降叉 ，以及一对缓冲板，该缓冲板在横杆的相反两端承载，并且定位成抵靠铁路车辆上的相应缓冲器。 联接机构还包括检测装置，该检测装置根据铁路车厢门槛和缓冲器的相对横向移动来控制在推动或拉动操作期间铸件的横向移动。

公开(公告)号：EP0525265A2

公开(公告)日：1993-02-03

申请号：EP91310441.0

申请日：1991-11-12

申请人： TRACKMOBILE, Inc.

发明人： Atchley, Randal L. ,  Merchant, Henry L. ,  Lich, Richard L.

IPC分类号： B60F1/00 ,  B61G5/00 ,  B61J3/12

CPC分类号： B61J3/12 ,  B61G5/00

摘要： A coupling mechanism for use on a railcar moving vehicle designed to couple with European-type railway cars having an end sill at each end of the car which supports a centrally disposed draft hook and a pair of buffers mounted one at each end of the end sill, the coupling mechanism including a casting which moves laterally on a plurality of rollers, a crossbar or lifting beam carried on the end of the casting and pivotal relative thereto about a vertical axis, a pair of lifting forks carried on the respective ends of the crossbar, and a pair of buffer plates carried at opposite ends of the crossbar and positioned to push against corresponding buffers on a railway car. The coupling mechanism also includes sensing means which controls lateral movement of the casting during a pushing or pulling operation in accordance with relative lateral movement of the railcar end sill and buffers.

摘要翻译： 一种用于在轨道车辆移动车辆上使用的联接机构，其被设计成与在车辆的每个端部处具有支撑中心设置的牵引钩的欧洲式铁路车辆连接，并且一对缓冲器安装在末端的每个端部 联接机构包括在多个辊子上横向移动的铸件，在铸件的端部上承载的横梁或提升梁，并围绕垂直轴线枢转，在横杆的相应端部上承载的一对提升叉 ，以及一对缓冲板，其在横杆的相对端承载并定位成推动在铁路车辆上的相应缓冲器。 联接机构还包括感测装置，其根据轨道车尾端槛和缓冲器的相对横向移动来控制在推动或拉动操作期间铸件的横向移动。