JPH0265723U

JPH0265723U -

Info

Publication number: JPH0265723U
Application number: JP14583088U
Authority: JP
Priority date: 1988-11-08
Filing date: 1988-11-08
Publication date: 1990-05-17

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に係る動力伝達機構
の断面図、第２図は第１図の矢印―線方向の
断面図、第３図ａはロータにおけるベーン部の拡
大斜視部、同図ｂは流体通路の変形例を示すベー
ン部の拡大斜視図、第４図は同機構を採用した車
両の概略図である。符号の説明、１０……動力伝達機構、１０ａ…
…押圧力発生手段、１０ｂ……摩擦係合力発生手
段、１１……アウタケース、１２……インナシヤ
フト、１３……作動ピストン、１４……ロータ、
１４ｂ……ベーン部、１４ｃ，１４ｄ……流体通
路、１５……リテーナ、１６……クラツチプレー
ト、１７……クラツチデイスク、２５，２６……
プロペラシヤフト。 FIG. 1 is a sectional view of a power transmission mechanism according to an embodiment of the present invention, FIG. 2 is a sectional view taken in the direction of the arrow in FIG. 1, and FIG. FIG. b is an enlarged perspective view of a vane portion showing a modified example of the fluid passage, and FIG. 4 is a schematic diagram of a vehicle employing the same mechanism. Explanation of symbols, 10...Power transmission mechanism, 10a...
...Pushing force generating means, 10b...Frictional engagement force generating means, 11...Outer case, 12...Inner shaft, 13...Operating piston, 14...Rotor,
14b... Vane portion, 14c, 14d... Fluid passage, 15... Retainer, 16... Clutch plate, 17... Clutch disk, 25, 26...
propeller shaft.

Claims

[Scope of utility model registration request]

It is arranged between a pair of rotating members that are coaxially and relatively rotatably positioned, and is actuated by the relative rotation of these rotating members to generate and apply a frictional engagement force that connects both rotating members so that power can be transmitted. A frictional engagement force generation means for increasing or decreasing the frictional engagement force according to the pressing force, and a pressing force generation means for generating a pressing force according to the relative rotation of both rotating members and applying it to the frictional engagement force generation means, an actuating piston in which the pressing force generating means is slidable in the axial direction in a liquid-tight manner between the two rotary members and is integrally rotatably assembled to one of the rotary members and abuts on the frictional engagement force generating means; a retainer that is integrally provided with the one rotating member and forms a fluid chamber that is spaced apart from the actuating piston in the axial direction and in which a viscous fluid is sealed; and one or more retainers that extend in the radial direction. In a power transmission mechanism comprising a rotor that includes a vane portion and is integrally assembled to the other rotating member in the fluid chamber, a fluid passage that connects the space portion to the vane portion is arranged in a radial direction. A power transmission mechanism characterized in that it is installed at an angle with respect to the main body.