JPH0267125U - - Google Patents
Info
- Publication number
- JPH0267125U JPH0267125U JP14620688U JP14620688U JPH0267125U JP H0267125 U JPH0267125 U JP H0267125U JP 14620688 U JP14620688 U JP 14620688U JP 14620688 U JP14620688 U JP 14620688U JP H0267125 U JPH0267125 U JP H0267125U
- Authority
- JP
- Japan
- Prior art keywords
- frictional engagement
- engagement force
- pressing force
- rotating members
- members
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 4
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
Description
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はロータのベーン部の拡大横断
面図、同図bはベーン部の変形例を示す拡大横断
面図、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,14c……ベーン部、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. 4b is an enlarged cross-sectional view showing a modified example of the vane portion, 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, 14c... Vane portion, 15... Retainer, 16... Clutch plate, 17... Clutch disc, 25, 26... Propeller shaft.
Claims (1)
部材間に配設され、これら両回転部材の相対回転
により作動して両回転部材を動力伝達可能に連結
する摩擦係合力を発生させるとともに付与される
押圧力に応じて前記摩擦係合力を増減させる摩擦
係合力発生手段、および両回転部材の相対回転に
応じた押圧力を発生させて前記摩擦係合力発生手
段に付与する押圧力発生手段を備え、同押圧力発
生手段を、前記両回転部材間に液密的に軸方向へ
摺動可能かつ一方の回転部材に一体回転可能に組
付けられて前記摩擦係合力発生手段に当接する作
動ピストンと、前記一方の回転部材に一体回転可
能に設けられて前記作動ピストンとの間に軸方向
に所定間隔を有して粘性流体が封入される流体室
を形成するリテーナと、半径方向へ延びる1また
は複数のベーン部を備え前記流体室にて前記他方
の回転部材に一体的に組付けられたロータとによ
り構成してなる動力伝達機構において、前記ベー
ン部の周方向の両側面を互に異なる形状に形成し
、両側面の粘性流体に対する抗力を互に異ならせ
たことを特徴とする動力伝達機構。 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 configured to be integrally rotatable with the one rotary member and to form a fluid chamber in which a viscous fluid is sealed with a predetermined distance between the retainer and the actuating piston; and one or more retainers extending in the radial direction. and a rotor integrally assembled to the other rotating member in the fluid chamber, wherein both sides of the vane portion in the circumferential direction are shaped differently from each other. A power transmission mechanism characterized by having different resistance forces against viscous fluid on both sides.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14620688U JPH0717858Y2 (en) | 1988-11-09 | 1988-11-09 | Power transmission mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14620688U JPH0717858Y2 (en) | 1988-11-09 | 1988-11-09 | Power transmission mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0267125U true JPH0267125U (en) | 1990-05-21 |
JPH0717858Y2 JPH0717858Y2 (en) | 1995-04-26 |
Family
ID=31415480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14620688U Expired - Lifetime JPH0717858Y2 (en) | 1988-11-09 | 1988-11-09 | Power transmission mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0717858Y2 (en) |
-
1988
- 1988-11-09 JP JP14620688U patent/JPH0717858Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0717858Y2 (en) | 1995-04-26 |