Buffer stopper
AssigneeNok Corporation
InventorShoji MIZUMACHI
Life of this patent
Estimating the term…
Abstract
A buffer stopper capable of increasing an absorbable energy amount without causing changes in characteristics due to wear of a buffer body. In order to achieve the object, the buffer body containing a rubber elastic body disposed between an end surface formed in a housing and an end surface formed in a shaft which is relatively movable in the axial direction with respect to the housing and a wear resistant sheet which is provided so as to surround the outer peripheral surface of the buffer body and which can contact an inner peripheral surface of the housing by expansion and deformation in the radial direction of the buffer body are provided.
Claims2
A buffer stopper comprising:
- a buffer body containing a rubber elastic body disposed between an end surface formed in a housing and an end surface formed in a shaft which is relatively movable in an axial direction with respect to the housing;
- and
- a wear resistant sheet which is provided so as to surround an outer peripheral surface of the buffer body and which can contact an inner peripheral surface of the housing by expansion and deformation in a radial direction of the buffer body.
Dependencies are inferred from the claim text.