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Patent Searching and Data


Title:
VEHICLE STABILIZER BUSHING
Document Type and Number:
WIPO Patent Application WO/2011/093430
Kind Code:
A1
Abstract:
Disclosed is a stabilizer bushing which more efficiently reduces torsional friction between a bushing main body and a stabilizer bar. A bushing main body (16) is formed from a cylindrical rubber elastic body to which a sliding member (42) is fixed to a surface of the inner circumference. In a middle area of the bushing main body (16) perpendicular to the axis thereof, two partition members (26, 26) are embedded so as to be positioned vertically, and are adhered by vulcanization. The bushing main body (16) is constituted from an inner rubber part (38) of a thickness so as not to allow elastic deformation by an input load, and an outer rubber part (40) thicker than said inner rubber part. Meanwhile, through-holes (36a, 36b and 36c) are formed only in positions that equally divide the partition members (26, 26) in the circumferential and axial directions.

Inventors:
KATO KAZUHIKO (JP)
NAGAI HIROAKI (JP)
YANAGINO HIDEO (JP)
OKADA KATSUZO (JP)
KOBAYASHI KOUICHI (JP)
HOMMA YUJI (JP)
HAYASHI SHINJI (JP)
Application Number:
PCT/JP2011/051711
Publication Date:
August 04, 2011
Filing Date:
January 28, 2011
Export Citation:
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Assignee:
TOKAI RUBBER IND LTD (JP)
TOYOTA MOTOR CO LTD (JP)
KATO KAZUHIKO (JP)
NAGAI HIROAKI (JP)
YANAGINO HIDEO (JP)
OKADA KATSUZO (JP)
KOBAYASHI KOUICHI (JP)
HOMMA YUJI (JP)
HAYASHI SHINJI (JP)
International Classes:
B60G21/055; F16F15/08
Foreign References:
JPH04316729A1992-11-09
GB1516572A1978-07-05
JPH0972365A1997-03-18
JP2007261538A2007-10-11
JP2004510930A2004-04-08
JP2002321516A2002-11-05
JP2004142586A2004-05-20
JPH0242805U1990-03-23
JP2009255888A2009-11-05
Attorney, Agent or Firm:
NAKASHIMA, Michio et al. (JP)
Nakajima Michio (JP)
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Claims: