JPH0414825U - - Google Patents
Info
- Publication number
- JPH0414825U JPH0414825U JP5705190U JP5705190U JPH0414825U JP H0414825 U JPH0414825 U JP H0414825U JP 5705190 U JP5705190 U JP 5705190U JP 5705190 U JP5705190 U JP 5705190U JP H0414825 U JPH0414825 U JP H0414825U
- Authority
- JP
- Japan
- Prior art keywords
- rotating members
- friction clutch
- actuating piston
- pressing force
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
第１図は本考案の一実施例にかかる駆動力伝達
装置の断面図、第２図は第１図の矢印−線方
向の断面図、第３図は第２図の矢印−線方向
の拡大断面図、第４図は同装置を採用した車両の
概略図である。
符号の説明、１０……駆動力伝達装置、１０ａ
……押圧力発生手段、１０ｂ……摩擦クラツチ、
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、１４
ｂ……ベーン部、１５……エンドカバー、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、Ｒ２……滞
留室（流体室）、Ｒ３……熱膨張室。
Fig. 1 is a sectional view of a driving force transmission device 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 an enlarged view in the direction of the arrow in Fig. 2. The sectional view and FIG. 4 are schematic diagrams of a vehicle employing the same device. Explanation of symbols, 10...Driving force transmission device, 10a
...Pushing force generating means, 10b...Friction clutch,
11... Outer case, 12... Inner shaft, 13... Operating piston, 14... Rotor, 14
b... Vane part, 15... End cover, 16...
...Clutch plate, 17...Clutch disk, 25, 26...Propeller shaft, R2 ...Retention chamber (fluid chamber), R3 ...Thermal expansion chamber.
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
る軸方向の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
転に応じた軸方向の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外側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の一側に対向す
る作動ピストンと、前記外側回転部材と前記作動
ピストン間に形成され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
前記内側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駆動力伝達装置にお
いて、前記作動ピストンをセラミツク材料にて形
成したことを特徴とする駆動力伝達装置。 It is disposed between the inner and outer 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 the two rotating members so that torque can be transmitted. A friction clutch that increases or decreases the frictional engagement force in accordance with the axial pressing force, and a pressing force generating means that generates an axial pressing force in accordance with the relative rotation of both rotating members and applies it to the friction clutch, an actuating piston that faces one side of the friction clutch and is assembled to be able to slide liquid-tightly in the axial direction between the two rotary members and to rotate integrally with the outer rotary member; a fluid chamber formed between the outer rotating member and the actuating piston and having a predetermined interval in the axial direction and containing a viscous fluid; and one or more vanes extending in the radial direction; What is claimed is: 1. A driving force transmitting device comprising a rotor and a rotor integrally rotatably assembled to a member, wherein the actuating piston is made of a ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5705190U JPH0414825U (en) | 1990-05-30 | 1990-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5705190U JPH0414825U (en) | 1990-05-30 | 1990-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0414825U true JPH0414825U (en) | 1992-02-06 |
Family
ID=31581416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5705190U Pending JPH0414825U (en) | 1990-05-30 | 1990-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414825U (en) |
-
1990
- 1990-05-30 JP JP5705190U patent/JPH0414825U/ja active Pending