JPS6130727U

JPS6130727U - Slave cylinder for clutch

Info

Publication number: JPS6130727U
Application number: JP11671184U
Authority: JP
Inventors: 源一郎福沢
Original assignee: 日信工業株式会社
Priority date: 1984-07-30
Filing date: 1984-07-30
Publication date: 1986-02-24
Also published as: JPS642985Y2

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図乃至第３図は、本考案の一実施例を示すもので、
第１図はスレーブシリンダの全体を示す断面正面図、第
２図は逆止弁を形成したコムライニングの断面斜視図、
第３図は残圧解除の作動状態を示す要部拡大図、第４図
および第５図は従来のスレーブシリンダを示すもので、
第４図は常態時のビス、、トンの復帰位置を示す断面正
面図、第５図はクラッチディスクか摩耗限界に近付いた
場合のピストンの復帰位置を示す断面正面図である。１１・・・・・・シリンタ、１１ｂ・・・・・・導入口
、１２・・・・・・ピストン、１３・・・・・・液圧室
、１４・・・・・・弁装置、１４ａ・・・・・・弁体、
１５・・・・・・口金、１５ｂ・・・・・・導入路、１
（ｃ・・・・・・弁座、１６・・・・・・プッシュロツ
ド、１７・・・・・・レリーズフォーク、１９・・・・
・・流通孔、２０・・・・・・ゴムライニング、２１・
・・・・・シール面、２２・・・・・・スリット、２３
・・・・・・逆止弁。Figures 1 to 3 show an embodiment of the present invention.
Fig. 1 is a cross-sectional front view showing the entire slave cylinder, Fig. 2 is a cross-sectional perspective view of the comb lining forming a check valve,
Fig. 3 is an enlarged view of the main parts showing the operating state of residual pressure release, and Figs. 4 and 5 show conventional slave cylinders.
FIG. 4 is a cross-sectional front view showing the return position of the screws under normal conditions, and FIG. 5 is a cross-sectional front view showing the return position of the piston when the clutch disk approaches its wear limit. 11... Cylinder, 11b... Inlet, 12... Piston, 13... Hydraulic pressure chamber, 14... Valve device, 14a・・・・・・Valve body,
15...Cap, 15b...Introduction path, 1
(c... Valve seat, 16... Push rod, 17... Release fork, 19...
・・Flow hole, 20・・Rubber lining, 21・
... Seal surface, 22 ... Slit, 23
······non-return valve.

Claims

[Scope of utility model registration request]

The hydraulic fluid from the mask cylinder is introduced into the fluid chamber defined in the cylinder by a piston fitted in a fluid-tight and movable manner, and the piston is pushed to engage and disengage the clutch via the leak fork. In the slave cylinder to be operated, a valve body is provided at the end of the piston on the liquid side side, and is elastically biased toward the inlet port for introducing the pressure liquid when the clutch disk wears out by a predetermined amount. 1. A slave cylinder for a clutch, characterized in that a body is integrally formed with a check valve part at the center thereof, and a seal part which can be engaged with the introduction port at the peripheral part of the check valve part.