JPS6113045U

JPS6113045U - Liquid seal type anti-vibration rubber device

Info

Publication number: JPS6113045U
Application number: JP9732684U
Authority: JP
Inventors: 和正久世
Original assignee: トヨタ自動車株式会社
Priority date: 1984-06-28
Filing date: 1984-06-28
Publication date: 1986-01-25

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】第１図は本考案による液封型防振ゴム装置の一つの実施
例を示す縦断面図、第２図は第１図の線ｎ−ｎに沿う断
面図である。１・・・枠体、２・・・ゴム取付金具、３・・・ボルト
取付金具、４・・・取付ボルト、５・・・ゴム状弾性部
材、６・・・第一の液体室、１０・・・枠体、１１・・
・ゴム取付金具、１２．１３・・・仕切板、１４・・・
カバー部材、１５・・・取付ボルト、１６・・・ダイヤ
フラム、１７・・・第二の液体室、１８・・・室、１９
．２０・・・開口、２１，２２・・・円形窪み、２３・
・・可動板収容室、２４・・・可動板、２５・・・絞り
通路、２６〜２８・・・間隙、２９・・・案内ピン、３
０・・・案内孔。[BRIEF DESCRIPTION OF THE DRAWINGS] FIG. 1 is a longitudinal cross-sectional view showing one embodiment of a liquid-sealed vibration isolating rubber device according to the present invention, and FIG. 2 is a cross-sectional view taken along line n-n in FIG. 1. . DESCRIPTION OF SYMBOLS 1... Frame body, 2... Rubber mounting bracket, 3... Bolt mounting bracket, 4... Mounting bolt, 5... Rubber-like elastic member, 6... First liquid chamber, 10 ...Frame, 11...
・Rubber mounting bracket, 12.13... Partition plate, 14...
Cover member, 15... Mounting bolt, 16... Diaphragm, 17... Second liquid chamber, 18... Chamber, 19
．． 20... Opening, 21, 22... Circular recess, 23.
...Movable plate storage chamber, 24...Movable plate, 25...Aperture passage, 26-28...Gap, 29...Guide pin, 3
0... Guide hole.

Claims

[Scope of utility model registration request]

two frames; a rubber-like elastic member extending between the two frames to connect the two frames to each other and defining a first liquid chamber between the two frames; a flexible member that defines a second liquid chamber; a passage means that communicates and connects the first liquid chamber and the second liquid chamber; a movable member that reciprocates by a predetermined stroke in the flow direction of the liquid flowing through the passage means in response to a difference between the internal pressure of the chamber and the internal pressure of the second liquid chamber, thereby reducing the passage cross-sectional area of the passage means; A liquid seal type anti-vibration rubber device having a liquid seal type anti-vibration rubber device, characterized in that the liquid seal type anti-vibration rubber device has a guiding and regulating structure that guides the reciprocating movement of the movable member and restricts the lateral movement of the movable member. Shaking rubber device.