The invention discloses a metal tube-honeycomb core integrated anti-creeper. Internal spaces formed by metal tubes and guide cylinders are filled with honeycomb cores. On the premise that the requirement for the energy absorption capacity is met, the variable diameter amount of the metal tubes is effectively reduced. Lateral load is borne by the metal tubes, and the defect that the lateral loading capacity of the honeycomb cores is poor is overcome. The variable diameter amount of the metal tubes and the size of the honeycomb cores are distributed reasonably, the probability of buckling, fracture and the like of the metal tubes on account of excessively high variable diameter amount is reduced, the reliability of equipment is improved, and the service life of the equipment is prolonged; it is guaranteed that an energy absorbing task can be finished by the equipment completely and effectively, and life safety and property safety of passengers are protected.
Metal tube-honeycomb core integrated anti-creeper
2015-12-23
Patent
Electronic Resource
English
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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