JPH0278823U - - Google Patents
Info
- Publication number
- JPH0278823U JPH0278823U JP15967988U JP15967988U JPH0278823U JP H0278823 U JPH0278823 U JP H0278823U JP 15967988 U JP15967988 U JP 15967988U JP 15967988 U JP15967988 U JP 15967988U JP H0278823 U JPH0278823 U JP H0278823U
- Authority
- JP
- Japan
- Prior art keywords
- frictional engagement
- engagement force
- pressing force
- power transmission
- transmission mechanism
- 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 5
- 239000012530 fluid Substances 0.000 claims 3
- 239000000470 constituent Substances 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000012777 electrically insulating material Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 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…摩擦係合力発生手段、１
１…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、１５…リテーナ、１６…クラツチプレート、
１７…クラツチデイスク、１８ａ…ゴムリング、
１８ｂ…樹脂被膜、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...Frictional engagement force generation means, 1
1... Outer case, 12... Inner shaft, 13
...Operating piston, 14...Rotor, 14b...Vane portion, 15...Retainer, 16...Clutch plate,
17...Clutch disk, 18a...Rubber ring,
18b...Resin coating, 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的に設
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、当該動力伝達機
構の各構成部材相互の接触部位またはこれら各構
成部材と他の機構の構成部材との接触部位のうち
異種金属の接触部位でかつ外部に露呈する部位に
電気絶縁材料を介在さ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 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 having a vane portion and integrally assembled to the other rotating member in the fluid chamber, a contact portion between each component of the power transmission mechanism or each of these components 1. A power transmission mechanism characterized in that an electrically insulating material is interposed at a contact portion of dissimilar metals and a portion exposed to the outside among contact portions between a member and a constituent member of another mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15967988U JPH0278823U (en) | 1988-12-08 | 1988-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15967988U JPH0278823U (en) | 1988-12-08 | 1988-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0278823U true JPH0278823U (en) | 1990-06-18 |
Family
ID=31441088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15967988U Pending JPH0278823U (en) | 1988-12-08 | 1988-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0278823U (en) |
-
1988
- 1988-12-08 JP JP15967988U patent/JPH0278823U/ja active Pending