JPS60107629U

JPS60107629U - hydraulic clutch

Info

Publication number: JPS60107629U
Application number: JP20079083U
Authority: JP
Inventors: 正博大窪
Original assignee: 株式会社　大金製作所
Priority date: 1983-12-27
Filing date: 1983-12-27
Publication date: 1985-07-22

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 drawings]

第１図は従来例の縦断側面図、第２図は本考案を適用し
た油圧クラッチの縦断側面部分図、第３図、第４図はク
ラッチの作動を示す縦断側面部分、第５図は別実施例の
縦断側面部分図、第６図は第２図の拡大部分図、第７図
はクラッチ接続時の油圧の時間的変化を示すグラフであ
る。３６・・・主ピストン、４４・・・副ピストン、５
１・・・油圧室、Ａ・・・摩擦部材。Fig. 1 is a vertical side view of a conventional example, Fig. 2 is a partial longitudinal side view of a hydraulic clutch to which the present invention is applied, Figs. 3 and 4 are longitudinal side views showing the operation of the clutch, and Fig. 5 is a separate side view. FIG. 6 is an enlarged partial view of FIG. 2, and FIG. 7 is a graph showing temporal changes in oil pressure when the clutch is engaged. 36...Main piston, 44...Sub-piston, 5
1... Hydraulic chamber, A... Friction member.

Claims

[Scope of utility model registration request]

The hydraulic clutch has a separate main piston and sub-piston,
A hydraulic chamber is formed between both pistons, and the main piston is opposed to the friction member via the sub-piston. When the clutch is connected, oil is supplied to the hydraulic chamber and only the sub-piston moves toward the friction member, and then the main piston A hydraulic clutch is characterized in that the clutch moves toward a friction member while leaking oil in a hydraulic chamber to the outside.