A cushioning stopper includes a ring shaped elastic body that is mountable in a mounting space, and an elastic body restraining member covering part of a periphery of the elastic body and preventing expansion of the elastic body. The elastic body has a first body between two axially displaceable members, and compressed in an axial direction by the two members to expand radially outward when the distance between the two members is reduced, and a second body projecting outward from a peripheral surface of the first body on one end in the axial direction, the elastic body restraining member has an L-shaped cross section covering an end face on the one end side of the elastic body and a peripheral surface of the second body, and the second body has a recess on an end face opposite to the one end side in the axial direction, which is recessed inwardly.
CUSHIONING STOPPER
2025-04-24
Patent
Electronic Resource
English
CUSHIONING APPARATUS, COUPLER CUSHIONING APPARATUS, AND RAILWAY TRAIN
European Patent Office | 2020
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