JPS60126740U

JPS60126740U - Vibration isolator for strut type suspension system

Info

Publication number: JPS60126740U
Application number: JP1461284U
Authority: JP
Inventors: 哲夫服部; 邦彦小谷; 田中　晶秀; 石垣　正広
Original assignee: 東洋ゴム工業株式会社; トヨタ自動車株式会社
Priority date: 1984-02-03
Filing date: 1984-02-03
Publication date: 1985-08-26

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

[Brief explanation of the drawing]

第１図及び第２図は本考案の１例に係る断面示正面曲及
び部分水平面図、第３図及び第４図は本考案の各実施例
に係る半分断面不正面図、第５図゛は従来の防振体の断
面示正面図である。１・・・下金具、２・・・内筒、３・・・インナープレ
ート、４・・・下金具、５・・・仕切用ゴム、６・・・
防振ゴム、７・・・上室、８・・・下室、９・・・オリ
フィス、１０・・・ショツクアブソーバロンド。第１図 −第３図1 and 2 are cross-sectional front curved and partial horizontal plane views of one example of the present invention, FIGS. 3 and 4 are half-section irregular views of each embodiment of the present invention, and FIG. is a sectional front view of a conventional vibration isolator. DESCRIPTION OF SYMBOLS 1... Lower metal fitting, 2... Inner cylinder, 3... Inner plate, 4... Lower metal fitting, 5... Rubber for partition, 6...
Anti-vibration rubber, 7...upper chamber, 8...lower chamber, 9...orifice, 10...shock absorber rond. Figures 1-3

Claims

[Scope of utility model registration request]

A lid-shaped lower metal fitting 1 and a shock absorber mouth
an inner cylinder 2 into which the rad 10 is inserted and fixed; an inner plate 3 that extends horizontally over the upper end of the inner cylinder 2 and is fixedly integrated therewith;
A cylindrical lower metal fitting 4 is attached to the lower surface side of the lower metal fitting 1 around the inner cylinder 2, and an inner peripheral edge is fixed to the outer peripheral edge of the inner plate 3, and the lower metal fitting 1 and A ring-shaped partitioning rubber b whose outer periphery is clamped at the joining part with the lower metal fitting 4, and a ring-shaped partitioning rubber b which is hooked and fixed to the inner cylinder 2 and the lower metal fitting 4 to form the inner cylinder 2 and the lower metal fitting. an upper chamber 7 having a variable volume and surrounded by the lower metal fitting 1, the partitioning rubber 5 and the inner plate 3;
The partitioning rubber 5, the inner plate 3, the lower metal fitting 4, the vibration isolating rubber 6, and the lower chamber 8 of variable volume surrounded by the inner cylinder 2 form two gas chambers, while the inner plate 3
A vibration isolator for a slat-type suspension system, characterized in that it is provided with an orifice 9 that penetrates through and communicates between an upper chamber 7 and a lower chamber 8. −