A car coupler rear-mounted type crushing pipe with a limiting device comprises a buffer, a crushing pipe body and a car coupler installing base. The crushing pipe body comprises a crushing device and an expansion pipe. The crushing device comprises a pressurizing base and a pressurizing cone, and is located at one end of the expansion pipe. A knuckle bearing is arranged at one end of the buffer and makes contact with the pressurizing base. The crushing pipe body is installed on the car coupler installing base. The knuckle bearing is connected with the pressurizing base through a coupler tail pin. A limiting disc is arranged along the circumference of the outer diameter of a buffer shell. A limiting boss is arranged on the face, facing the limiting disc, of the car coupler installing base. The car coupler rear-mounted type crushing pipe is simple in structure. The problem that the rear-mounted type crushing pipe is hard to limit after walking by the work stroke is solved. When the crushing device is triggered to move, the work stroke of the crushing pipe is limited through the limiting disc and the limiting boss, and the impact on a car is reduced. The accurate limit on the work stroke of the rear-mounted type crushing pipe can be achieved by adjusting the position of the limiting disc.
Car coupler rear-mounted type crushing pipe with limiting device
23.12.2015
Patent
Elektronische Ressource
Englisch
IPC: | B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES |