ANTI-VIBRATION DEVICE

WIPO Patent Application WO/2012/001906

A1

Provided is an anti-vibration device comprising a novel structure which can position a main body rubber elastic part in either the width direction or the length direction of a second attachment member, and which can also achieve excellent load bearing resistance and durability. An anti-vibration device having a non-bonding structure in which a first attachment member and a second attachment member are arranged opposing each other and are linked by a main body rubber elastic part (16), wherein the second attachment member (14) has a groove shape provided with a bottom wall part (50) and a pair of sidewall parts (52a, 52b), portions of the bottom wall part (50) are cut and bent upward to form a pair of vertical wall parts (60a, 60b), and the main body rubber elastic part (16) is fitted in a non-bonding manner into a region enclosed by the pair of sidewall parts (52a, 52b) and the pair of vertical wall parts (60a, 60b). In addition, the outer peripheral surface of the main body rubber elastic part (16) is inwardly spaced apart from upper edge parts (64) and lateral edge parts (66) of the pair of vertical wall parts (60a, 60b) in the length direction.

AKASA, Shouji (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
赤佐　彰治 (〒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)

JP2011/003500

January 05, 2012

June 20, 2011

Click for automatic bibliography generation  

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)
AKASA, Shouji (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)

F16F15/08; B60K5/12; F16F1/36

KASAI, Yoshitaka et al. (KASAI & NAKANE INTERNATIONAL PATENT FIRM, 1-681 Sakurabashi, Tsu-sh, Mie 03, 〒5140003, JP)

View/Download PDF      PDF Help

Previous Patent: PLAYBACK DEVICE, AUDIO SELECTION METHOD AND AUDIO SELECTION PROGRAM

Next Patent: PNEUMATIC TIRE