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.
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Inventors:
KATO, Kazuhiko (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
加藤 和彦 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
NAGAI, Hiroaki (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
永井 廣明 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
YANAGINO, Hideo (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
柳野 秀郎 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
OKADA, Katsuzo (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
加藤 和彦 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
NAGAI, Hiroaki (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
永井 廣明 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
YANAGINO, Hideo (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
柳野 秀郎 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
OKADA, Katsuzo (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
Application Number:
JP2011/051711
Publication Date:
August 04, 2011
Filing Date:
January 28, 2011
Export Citation:
Assignee:
TOKAI RUBBER INDUSTRIES, LTD. (1 Higashi 3-chome, Komaki-shi Aichi, 50, 〒4858550, JP)
東海ゴム工業株式会社 (〒50 愛知県小牧市東三丁目１番地 Aichi, 〒4858550, JP)
TOYOTA JIDOSHA KABUSHIKI KAISHA (1 Toyota-cho, Toyota-shi Aichi, 71, 〒4718571, JP)
トヨタ自動車株式会社 (〒71 愛知県豊田市トヨタ町１番地 Aichi, 〒4718571, JP)
KATO, Kazuhiko (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
加藤 和彦 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
NAGAI, Hiroaki (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
永井 廣明 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
YANAGINO, Hideo (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
東海ゴム工業株式会社 (〒50 愛知県小牧市東三丁目１番地 Aichi, 〒4858550, JP)
TOYOTA JIDOSHA KABUSHIKI KAISHA (1 Toyota-cho, Toyota-shi Aichi, 71, 〒4718571, JP)
トヨタ自動車株式会社 (〒71 愛知県豊田市トヨタ町１番地 Aichi, 〒4718571, JP)
KATO, Kazuhiko (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
加藤 和彦 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
NAGAI, Hiroaki (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
永井 廣明 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
YANAGINO, Hideo (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
International Classes:
B60G21/055; F16F15/08
Attorney, Agent or Firm:
NAKASHIMA, Michio et al. (NAKASHIMA & NAKASHIMA, NAGOYA DIA BLDG.-1,16-22, Meieki 3-chome, Nakamura-ku,,Nagoya-sh, Aichi 02, 〒4500002, JP)
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Claims: