JPH0298225U - - Google Patents
Info
- Publication number
- JPH0298225U JPH0298225U JP693689U JP693689U JPH0298225U JP H0298225 U JPH0298225 U JP H0298225U JP 693689 U JP693689 U JP 693689U JP 693689 U JP693689 U JP 693689U JP H0298225 U JPH0298225 U JP H0298225U
- Authority
- JP
- Japan
- Prior art keywords
- pressing force
- members
- friction clutch
- rotating
- rotating member
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 2
- 230000007423 decrease Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (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…摩擦スイツチ、１０ｃ…
結合手段、１１…アウタケース、１２…インナシ
ヤフト、１２ｅ…凹所、１３…作動ピストン、１
４…ロータ、１４ｂ…ベーン部、１４ｃ…カム溝
、１５…リテーナ、１６…クラツチプレート、１
７…クラツチデイスク、１８ａ…ロツクボール、
１８ｂ…圧縮スプリング、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. 3 is a schematic diagram of a vehicle employing the same mechanism. . Explanation of symbols, 10...Power transmission mechanism, 10a...Pushing force generation means, 10b...Friction switch, 10c...
Coupling means, 11... Outer case, 12... Inner shaft, 12e... Recess, 13... Operating piston, 1
4... Rotor, 14b... Vane portion, 14c... Cam groove, 15... Retainer, 16... Clutch plate, 1
7...Clutch disk, 18a...Lock ball,
18b...Compression spring, 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トルク伝達可能に連
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
擦クラツチ、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クラツチに付与す
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
前記摩擦クラツチに対向する作動ピストンと、前
記一方の回転部材に一体的または一体回転可能に
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
転部材に一体回転可能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、前記ロ
ータを前記他方の回転部材に、同回転部材との間
に所定値以上の相対回転力が作用したとき同回転
部材との結合を解除させる結合手段を用いて組付
けたことを特徴とする動力伝達機構。 It is disposed between a pair of rotating members that are coaxially and relatively rotatably positioned, and is actuated by the relative rotation of both rotating members to generate and apply a frictional engagement force that connects both rotating members so that torque can be transmitted. A friction clutch that increases or decreases the friction engagement force according to the pressing force, and a pressing force generating means that generates a pressing force corresponding to the relative rotation of both rotating members and applies it to the friction clutch, the pressing force generating means ,
an actuating piston that is slidable in the axial direction in a fluid-tight manner between the two rotary members and is integrally rotatably assembled to one of the rotary members and faces the friction clutch; a retainer that is rotatably provided and has a predetermined spacing between it and the actuating piston to form a fluid chamber in which a viscous fluid is sealed; and one or more vanes that extend in a radial direction. In a power transmission mechanism comprising a rotor that is integrally rotatably assembled to the other rotating member in a chamber, there is a gap between the rotor and the other rotating member that is equal to or greater than a predetermined value. A power transmission mechanism characterized in that it is assembled using a coupling means that releases the coupling with the rotating member when a relative rotational force is applied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP693689U JPH0298225U (en) | 1989-01-24 | 1989-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP693689U JPH0298225U (en) | 1989-01-24 | 1989-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0298225U true JPH0298225U (en) | 1990-08-06 |
Family
ID=31211522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP693689U Pending JPH0298225U (en) | 1989-01-24 | 1989-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0298225U (en) |
-
1989
- 1989-01-24 JP JP693689U patent/JPH0298225U/ja active Pending