Anti-vibration bush
AssigneeTokai Rubber Industries, Ltd.
InventorsKazuhiko KATO, Michiharu HIKOSAKA
Life of this patent
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Abstract
An anti-vibration bush has a pair of intermediate members harder than a main rubber elastic body, circumferentially extending for a predetermined length, and provided radially opposite to each other radially between an inner shaft member and an outer tubular member. The intermediate members are embedded in and attached to the main rubber elastic body. An axial size of an end surface on the inner shaft member side of each of the intermediate members is larger than an axial size of an end surface on the outer tubular member side of each of the intermediate members.
Claims8
An anti-vibration bush having an inner shaft member and an outer tubular member disposed external to the inner shaft member, the inner shaft member and the outer tubular member being connected by a main rubber elastic body, the anti-vibration bush comprising:
- a pair of intermediate members harder than the main rubber elastic body, circumferentially extending for a predetermined length, and provided radially opposite to each other radially between the inner shaft member and the outer tubular member, wherein
- the intermediate members are embedded in and attached to the main rubber elastic body, and
- an axial size of an end surface on the inner shaft member side of each of the intermediate members is larger than an axial size of an end surface on the outer tubular member side of each of the intermediate members.
Dependencies are inferred from the claim text.