JPS58191449U

JPS58191449U - Initial setting load adjustment device for suspension springs in hydraulic shock absorbers

Info

Publication number: JPS58191449U
Application number: JP8962082U
Authority: JP
Inventors: 溝「淵」　利博
Original assignee: カヤバ工業株式会社
Priority date: 1982-06-16
Filing date: 1982-06-16
Publication date: 1983-12-20

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施態様に係る調整装置を使用した
油圧緩衝器の一部切欠き縦断正面図、第２図はポンプを
接続した時の第１図のＡ−Ａ線横断平面図、第３図は本
考案の他の実施態様に係る調整装置を使用した油圧緩衝
器の一部切欠ぎ縦断正面図、第４図は第３図のＢ−Ｂ線
横断平面図である。２・・・・・・シリンダ、６・・・・・・スプリングシ
ート、７・・・・・・カム部材、８・・・・・・懸架ば
ね、１３・・・・・・駆動部材、１４・・・・・・駆動
ラム、１７・・・・・・シリンダ、２０・・・・・・ス
トッパー、３４・・・・・・スプリング、３５・・・・
・・ガイドカバー、１０ａ、１０ｂ・・・１０ｎ・・・
・・・カム面。Fig. 1 is a partially cutaway longitudinal sectional front view of a hydraulic shock absorber using an adjustment device according to an embodiment of the present invention, and Fig. 2 is a cross-sectional plan view taken along the line A-A in Fig. 1 when the pump is connected. , FIG. 3 is a partially cutaway longitudinal sectional front view of a hydraulic shock absorber using an adjustment device according to another embodiment of the present invention, and FIG. 4 is a cross-sectional plan view taken along the line B--B in FIG. 3. 2... Cylinder, 6... Spring seat, 7... Cam member, 8... Suspension spring, 13... Drive member, 14 ... Drive ram, 17 ... Cylinder, 20 ... Stopper, 34 ... Spring, 35 ...
...Guide cover, 10a, 10b...10n...
...Cam surface.

Claims

[Scope of utility model registration request]

(1) In a hydraulic shock absorber in which a spring seat and a positioning member are movably inserted into the outer periphery of a cylinder, and the spring seat carries a suspension spring, the positioning member consists of a cam member and a stopper, and the cam member is a spring. A bracket is provided at the bottom of the cylinder, and one or more driving members consisting of a cylinder and a ram are erected on this bracket, and one side of this driving member is An initial setting load adjustment device for a suspension spring in a hydraulic shock absorber, which extends and contracts a cylinder or a ram by supplying fluid pressure or gas pressure to the other side of a driving member facing a spring seat.

(2) The initial setting load adjusting device for a suspension spring in a hydraulic shock absorber according to claim 1, wherein the spring is biased to rotate in one direction by a guide cover on the outer periphery.