PROBLEM TO BE SOLVED: To provide a vibration-proof device including a bracket of new structure capable of performing a pre-compression against a rubber elastic body of main body or giving a simple and accurate application of compression force in upward or downward direction required for sealing a fluid chamber at a fluid sealing structure.SOLUTION: This invention relates to a vibration-proof device 10 provided with a bracket where a main body 12 of the vibration-proof device is inserted into a bracket 14 in a lateral direction. guide parts 30 of a second fixing member 18 are inserted into guide grooves 80 of the bracket 14 extending in an inserting direction and at the same time a compression wall surface 92 [94] overlapped on at least one end surface 110 [112] of upper or lower one of the main body 12 of the vibration-proof device is arranged at the bracket 14, groove width inner surfaces 86 [84] of the guide grooves 80 positioned at vertical opposite sides in respect to the compression wall surface 92 [94] are relatively inclined in respect to the compression wall surface 92 [94], and the groove width inner surfaces 86 [84] of these guide grooves 80 and the compression wall surfaces 92 [94] are approached to each other toward an inserting direction of the second fixing member 18 into the bracket 14.SELECTED DRAWING: Figure 1
【課題】本体ゴム弾性体に対する予圧縮や流体封入構造における流体室の封止に必要な上下方向の圧縮力を簡単に且つ精度よく及ぼすことができる、新規な構造のブラケット付き防振装置を提供すること。【解決手段】防振装置本体12がブラケット14に横方向で差し入れられたブラケット付き防振装置10であって、第二の取付部材18のガイド部30が差入れ方向に延びるブラケット14のガイド溝80に挿入されると共に、防振装置本体12の上下の少なくとも一方の端面110(112)に重ね合わされる圧縮壁面92(94)がブラケット14に設けられており、圧縮壁面92(94)に対して上下反対側に位置するガイド溝80の溝幅内面86(84)が圧縮壁面92(94)に対して相対的に傾斜して第二の取付部材18のブラケット14への差入れ方向に向けてそれらガイド溝80の溝幅内面86(84)と圧縮壁面92(94)が相互に接近している。【選択図】図1
VIBRATION-PROOF DEVICE WITH BRACKET
ブラケット付き防振装置
2017-05-18
Patent
Electronic Resource
Japanese
BRACKET FOR VIBRATION-PROOF DEVICE AND VIBRATION-PROOF DEVICE
European Patent Office | 2016
|European Patent Office | 2016
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