The invention discloses a metal tube-honeycomb core combined type anti-creeper with a built-in honeycomb core. A metal tube component and a honeycomb core component are distributed at the same time. On the premise that the energy absorption capacity of the anti-creeper is not reduced, the energy absorbing amount needing to be borne by all energy absorbing structures is reasonably distributed, so that the reducing amount of a metal tube is effectively reduced, the occurrence rate of buckling, cracking and the like caused by the oversize reducing amount of the metal tube is reduced, the defect that the single honeycomb core structure is poor in lateral load bearing capacity is overcome, the reliability of the device is improved, the service life of the device is prolonged, it is guaranteed that the device can effectively complete the energy absorbing task, and the life and property safety of passengers is protected.
Metal tube-honeycomb core combined type anti-creeper with built-in honeycomb core
2015-10-28
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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