JPS6189525U

JPS6189525U -

Info

Publication number: JPS6189525U
Application number: JP17488284U
Authority: JP
Priority date: 1984-11-15
Filing date: 1984-11-15
Publication date: 1986-06-11

Description

[Brief explanation of the drawing]

第１図は第１実施例のクラツチマスタシリンダ
の断面図、第２図は第２実施例の要部を示す断面
図、第３図は同例の弾性体の斜視図、第４図は第
３実施例の要部を示す断面図、第５図は同例にお
ける弾性体を油圧との関係を示す特性図、第６図
は第４実施例の要部を示す断面図である。１…シリンダボデイ、６…給油ポート、７…イ
ンレツトバルブ、１４…油圧室、１７，１７ａ〜
ｃ…弾性体、１８…受圧面、１９…逃し溝。 Fig. 1 is a sectional view of the clutch master cylinder of the first embodiment, Fig. 2 is a sectional view showing the main parts of the second embodiment, Fig. 3 is a perspective view of the elastic body of the same example, and Fig. 4 is a sectional view of the clutch master cylinder of the first embodiment. FIG. 5 is a characteristic diagram showing the relationship between the elastic body and oil pressure in the third embodiment, and FIG. 6 is a sectional view showing the main part of the fourth embodiment. 1... Cylinder body, 6... Oil supply port, 7... Inlet valve, 14... Hydraulic chamber, 17, 17a ~
c...Elastic body, 18...Pressure receiving surface, 19...Relief groove.

Claims

[Scope of claim for utility model registration] (1) An inlet valve whose head closes the oil supply port that communicates the hydraulic chamber and the reservoir tank when the clutch pedal is depressed, and the head side of the valve is slidable. In a master cylinder having a supporting valve support inside the cylinder body, an elastic body having a pressure receiving surface for pressure oil in the hydraulic chamber at one end thereof is disposed between the valve support and the cylinder body. A clutch master cylinder with a damper mechanism is characterized in that it is incorporated into a cylinder body with an intervening mechanism. (2) The damper according to claim 1, wherein a gap is provided between the elastic body and the cylinder body to allow bulging deformation of the elastic body. Clutch master cylinder with mechanism. (3) The clutch master cylinder with a damper mechanism according to claim 1, wherein the elastic body is assembled in a state where it is initially deformed.