JPS5935106U

JPS5935106U - Anti-roll device for vehicles

Info

Publication number: JPS5935106U
Application number: JP13087782U
Authority: JP
Inventors: 慎一内田
Original assignee: 日産自動車株式会社
Priority date: 1982-08-30
Filing date: 1982-08-30
Publication date: 1984-03-05

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図は従来の車両用アンチロール装置を示す斜視図、
第２図はこの考案の一実施例を示す斜視図、第３図は第
２図の要部拡大断面図、第４図は、　　この考案の他の
実施例を示す要部断面図、第５図はこの考案の一構成要
素たる横方向加速度検出バルブの他の実施例を示す断面
図である。１・・・リヤ・アクスル・ハウジング、４，１０４・・
・ショックアブソーバ、５・・・ロアサスペンションア
ーム、１０・・・外筒、１１・・・内筒、１４，１５゜
１１４．１１５・・・流体圧室、１６．１１６・・・ピ
ストン、２０・・・隔壁板、２１．２２・・・弾性隔膜
、２２．２３・・・液圧室、２４．２５・・・気圧室、
２７゜２８−・・絞り、３０，１３０ａ、１３０ｂ、、
一連通路、３１．１３１・・・横方向加速度検出バルブ
、３２゜１３２・・・バルブボディ、３２ａ、１３２ａ
・・・バルブ室、３２ｂ、　３２ｃ、　　１３２ｂ、　
　１３２ｃ・・・弁口、３２ｄ、１３２ｄ・・・床面、
３３．１３３・・・ボール。FIG. 1 is a perspective view showing a conventional anti-roll device for a vehicle;
Fig. 2 is a perspective view showing one embodiment of this invention, Fig. 3 is an enlarged sectional view of the main part of Fig. 2, Fig. 4 is a sectional view of main part showing another embodiment of this invention, and Fig. 5 is a sectional view of the main part showing another embodiment of this invention. The figure is a sectional view showing another embodiment of the lateral acceleration detection valve which is one component of this invention. 1...Rear axle housing, 4,104...
・Shock absorber, 5... Lower suspension arm, 10... Outer cylinder, 11... Inner cylinder, 14, 15° 114.115... Fluid pressure chamber, 16.116... Piston, 20. ...Partition plate, 21.22...Elastic diaphragm, 22.23...Hydraulic pressure chamber, 24.25...Atmospheric pressure chamber,
27゜28--Aperture, 30, 130a, 130b,...
Series passage, 31.131... Lateral acceleration detection valve, 32°132... Valve body, 32a, 132a
...Valve chamber, 32b, 32c, 132b,
132c... valve port, 32d, 132d... floor surface,
33.133...ball.

Claims

[Scope of utility model registration request]

A shock absorber equipped with a piston that is loosely fitted into the cylinder and divides the inside of the cylinder into upper and lower fluid chambers is interposed between the sprung mass and the unsprung mass, and the upper and lower fluid chambers are divided into at least one An anti-roll device for a vehicle, characterized in that the anti-roll device communicates with each other through two communication passages, and is provided with a valve in the communication passage that closes the communication passage upon receiving a lateral acceleration of a predetermined value or more.