Stabilizer bushing

A technology of stabilizer bar and bushing, which is applied to springs, suspensions, interconnection systems, etc. made of plastic materials, can solve problems such as stuck noise and abnormal noise, reduce axial flow, and prevent sticking. Separation, strong adhesion effect
CN1766362AInactive Publication Date: 2006-05-03TOYOTA JIDOSHA KK +1
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
TOYOTA JIDOSHA KK
Publication Date
2006-05-03
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to a stabilizer bar bushing (12), comprising a rubber elastic body (16); a bracket (14) and a middle part embedded in the rubber elastic body along the axis vertical direction so as to extend substantially the entire axial direction of the rubber elastic body An intermediate plate (18) extending in length, whereby the rubber elastic body is divided by the intermediate plate into an inner rubber layer (16-1) and an outer rubber layer (16-2) with a spring constant smaller than the inner rubber layer. The stabilizer bar bushing is composed of two circumferential divisions (12A, 12A), wherein the bracket and the middle plate are integrally vulcanized with the divisions, and the divisions are assembled together to clamp the stabilizer bar along the vertical direction of the axis ( 10) and withstand the compression along the vertical direction of the axis, so that the inner surface of the through hole (20) is bonded to the outer peripheral surface of the stabilizer bar through the adhesive (S).
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Description

[0001] References

[0002] The contents of Japanese Patent Application No. 2004-316866 filed on October 29, 2004 including specification, drawings and abstract are hereby incorporated by reference in its entirety. technical field

[0003] The invention relates to a stabilizer bushing for elastically mounting a stabilizer bar on a vehicle body (body) of a motor vehicle. Background technique

[0004] Stabilizer bars are torsionally rigid springs (torsion bars) mounted on the car body to reduce lean. The stabilizer bar is mounted on the left and right suspensions via its ends, and serves to suppress different vertical movements of the left and right wheels. For example, when the vehicle is cornering, the outer suspension is compressed and the inner suspension is extended due to the centrifugal force, so that the vehicle body tends to lean toward the outside due to the centrifugal force. When the left and right wheels move vertically in antiphase (i.e., during roll), the sway ...

Claims

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