Provided is a retreating and detaching tool for a center pin of a railway vehicle. The retreating and detaching tool is arranged at the bottom of the center pin, the center pin is inserted into a traction sleeve, a center pin hole for allowing the center pin to be inserted therein is formed in the center of the traction sleeve, and the center pin hole penetrates through the traction sleeve. A retreating and detaching plate in threaded connection with the center pin is arranged at the bottom of the center pin, and can deeply stretch into the center pin hole through thread adjustment. The center pin and the traction sleeve can be separated more easily without knocking, and no component is damaged.
Retreating and detaching tool for center pin of railway vehicle
2015-12-30
Patent
Elektronische Ressource
Englisch
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
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