JPS62112338U

JPS62112338U -

Info

Publication number: JPS62112338U
Application number: JP20402285U
Authority: JP
Priority date: 1985-12-31
Filing date: 1985-12-31
Publication date: 1987-07-17

Description

[Brief explanation of the drawing]

図面第１図はこの考案の実施例を示した断面図
、第２図は従来の緩衝器の断面図である。１９…ピストン、１８…油溜室、２０…ロツド
側室、２１…ボトム側室、３３…懸架スプリング
、Ｖ…減衰力発生弁、ｂ…検知スプリング、ｌ…
制御ロツド、３１…設定部材、３７…カム部。 FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a sectional view of a conventional shock absorber. 19... Piston, 18... Oil reservoir chamber, 20... Rod side chamber, 21... Bottom side chamber, 33... Suspension spring, V... Damping force generation valve, b... Detection spring, l...
Control rod, 31... Setting member, 37... Cam portion.

補正昭６２．３．３０考案の名称を次のように補正する。考案の名称緩衝器の減衰力調整機構実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment: March 30, 1982: The name of the invention is amended as follows. Title of the invention Damping force adjustment mechanism for a shock absorber The scope of the utility model registration claims and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】当該ピストンの圧縮ストロークに応じて収縮す
る室の作動油を油溜室に流出させる減衰力発生弁
と、懸架スプリングの圧縮時のバネ力でたわむ検
知スプリングと、この検知スプリングのたわみ量
に応じて移動するとともにカム部を形成した制御
ロツドと、このカム部に応じて移動し、上記減衰
力発生弁の絞り抵抗を変化させる設定部材とを備
えた緩衝器の減衰力調整機構。[Claims for Utility Model Registration] A damping force generating valve that contracts in response to the compression stroke of the piston and causes the hydraulic oil in the chamber to flow out into the oil reservoir chamber, a detection spring that deflects due to the spring force when the suspension spring is compressed, and A damping shock absorber comprising a control rod that moves according to the amount of deflection of a detection spring and forms a cam part, and a setting member that moves according to the cam part and changes the throttle resistance of the damping force generating valve. Force adjustment mechanism.

【図面の簡単な説明】図面第１，２図はこお考案の実施例を示すもの
で、第１図は断面図、第２図は要部の拡大断面図
、第３図は従来の緩衝器の断面図である。１９…ピストン、１８…油溜室、２０…ロツド
側室、２１…ボトム側室、３３…懸架スプリング
、Ｖ…減衰力発生弁、ｂ…検知スプリング、ｌ…
制御ロツド、３１…設定部材、３７…カム部。[Brief Description of the Drawings] Figures 1 and 2 show an embodiment of this invention. Figure 1 is a sectional view, Figure 2 is an enlarged sectional view of the main part, and Figure 3 is a conventional shock absorber. It is a sectional view of a container. 19... Piston, 18... Oil reservoir chamber, 20... Rod side chamber, 21... Bottom side chamber, 33... Suspension spring, V... Damping force generation valve, b... Detection spring, l...
Control rod, 31... Setting member, 37... Cam portion.

Claims

[Scope of utility model registration request]

A damping force generating valve that causes the hydraulic oil in the chamber whose pressure increases in response to the stroke of the piston to flow out into the oil reservoir chamber, a detection spring that deflects due to the spring force when the suspension spring is compressed, and a damping force generating valve that causes the hydraulic oil in the chamber to flow out into the oil reservoir chamber, whose pressure increases according to the stroke of the piston, and a detection spring that deflects due to the spring force when the suspension spring is compressed. A damping force adjustment mechanism for a shock absorber, comprising: a control rod that moves in accordance with the cam portion, and a setting member that moves in accordance with the cam portion and changes the set pressure of the damping force generating valve.