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US 2020/0370618 A1Published application
Damping stopper
AssigneeNok Corporation
InventorYuki HANADA
Life of this patent
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Abstract
A damping stopper is interposed between two members axially displaced relative to each other and is provided with an elastic body which, when the interval between the two members decreases, is axially compressed by the two members and expands radially outward. In the elastic body, a second member suppressing the expansion is located in one axial region and attached to the outer periphery. When axially compressed by the two members, the elastic body expands while receiving resistance by the second member. The expanding elastic body contacts the side wall of one of the two members.
Claims9
A damping stopper comprising:
- an elastic body provided between two members axially displaced relative to each other, the elastic body being configured to be axially compressed by the two members and to radially outward when an interval between the two members decreases;
- and
- a second member attached to an outer periphery of the elastic body in one axial region of the elastic body, the second member being configured to suppress expansion of the elastic body in the one region,
- wherein the elastic body expands while receiving resistance by the second member to contact a side wall provided in one member of the two members.
1 more element
Dependencies are inferred from the claim text.