JPS5897326U - Multi-disc hydraulic clutch for hydraulic clutch transmissions - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の実施例を装備した油圧クラッチ式変
速装置の一部を示す縦断側面図、第２図は第１図の■−
■線に沿う断面図、第３図は第１図の一部を拡大して図
示、した拡大縦断側面図、第４図及び第５図はそれぞれ
、作用を説明するための模式的なグラフである。Fig. 1 is a longitudinal side view showing a part of a hydraulic clutch type transmission equipped with an embodiment of this invention, and Fig. 2 is a side view of Fig. 1.
■A cross-sectional view along the line, Figure 3 is an enlarged longitudinal cross-sectional view of a part of Figure 1, and Figures 4 and 5 are schematic graphs for explaining the action. be.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 摩擦板及び相手板群をクラッチ作動用のピストンの反対
側から受ける皿バネを内装させである、油圧クラッチ式
変速装置用の多板式油圧クラッチであって、クラッチハ
ウジングに形成された作動、５　　　油通路をピストン
背後の油室に連通させる油通路をピストンに、該ピスト
ンが摩擦板及び相手板間にほぼ密接させるまで前進せし
められるとクラッチハウジングによりブロックされるよ
うに配して設けると共に、上記作動油通路を上記油室に
常時連通させる絞り油通路を、１ストンとクラッチハウ
ジング間に設けたことをす徴としてなる多板式油圧クラ
ッチ。A multi-plate hydraulic clutch for use in a hydraulic clutch type transmission device, which is equipped with a disc spring that receives a friction plate and a group of mating plates from the opposite side of a piston for clutch actuation, and is formed in a clutch housing. An oil passage communicating the passage with an oil chamber behind the piston is provided in the piston so as to be blocked by the clutch housing when the piston is advanced until the friction plate and the mating plate are brought into substantially close contact with each other, and the above-mentioned operation is performed. A multi-disc hydraulic clutch characterized by providing a throttle oil passage between the first stone and the clutch housing, which constantly communicates the oil passage with the oil chamber.