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US 9,541,155 B2Granted
Mounting member for vibration damping device and vibration damping device using the same
AssigneeSumitomo Riko Company Limited
InventorsKei Okumura, Wakako Michiyama, Yasuhiro Komiya
Life of this patent
Estimating the term…
Abstract
A mounting member for use in a vibration damping device equipped with a main rubber elastic body and a bracket, including: a fixing member configured to be fixed to the bracket; an anchoring member made of resin and configured to be anchored to the main rubber elastic body. The anchoring member is anchored to the fixing member and protrudes from the fixing member.
Claims4
A mounting member for use in a vibration damping device equipped with a main rubber elastic body and a bracket, comprising:
- a fixing member configured to be fixed to the bracket;
- and
- an anchoring member made of resin and configured to be anchored to the main rubber elastic body, wherein
- the anchoring member is anchored to the fixing member and protrudes from the fixing member,
- the fixing member comprises a cylindrical joint member configured to receive the bracket fitted therein, the anchoring member is anchored to a part of an outer peripheral face of the cylindrical joint member, and the anchoring member protrudes outward from the outer peripheral face of the cylindrical joint member,
- the anchoring member integrally includes a main body portion protruding from an outer peripheral face of a peripheral wall portion of the cylindrical joint member as well as configured to be anchored to the main rubber elastic body, and an engaging part that is engaged with an inner peripheral face of the peripheral wall portion of the cylindrical joint member, and
- a recess is formed on the peripheral wall portion of the cylindrical joint member so as to open to the inner peripheral face thereof, and the engaging part of the anchoring member is anchored to the recess.
4 more elements
A vibration damping device comprising:
- a first mounting member;
- a second mounting member;
- a main rubber elastic body elastically connecting the first and second mounting members;
- and
- a bracket fixed to the first mounting member, wherein
- the first mounting member is composed of a mounting member that includes a fixing member in the form of a cylindrical joint member configured to receive the bracket fitted therein and an anchoring member made of resin and configured to be anchored to the main rubber elastic body, the anchoring member being anchored to a part of an outer peripheral face of the cylindrical joint member and protruding outward from the outer peripheral face of the cylindrical joint member,
- the anchoring member integrally includes a main body portion protruding from an outer peripheral face of a peripheral wall portion of the cylindrical joint member as well as configured to be anchored to the main rubber elastic, body and an engaging part that is engaged with an inner peripheral face of the peripheral wall portion of the cylindrical joint member,
- a recess is formed on the peripheral wall portion of the cylindrical joint member so as to open to the inner peripheral face thereof, and the engaging part of the anchoring member is anchored to the recess,
- the main rubber elastic body is anchored to the anchoring member, and
- a rubber sheath layer is adhered to an inner peripheral face of the cylindrical joint member so that the bracket is fitted in the cylindrical joint member via the rubber sheath layer.
7 more elements
Dependencies are inferred from the claim text.