JPS63109223U - - Google Patents
Info
- Publication number
- JPS63109223U JPS63109223U JP129187U JP129187U JPS63109223U JP S63109223 U JPS63109223 U JP S63109223U JP 129187 U JP129187 U JP 129187U JP 129187 U JP129187 U JP 129187U JP S63109223 U JPS63109223 U JP S63109223U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- oil chamber
- power transmission
- transmission device
- piston
- 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 6
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
第１図は本考案にかかる動力伝達装置の一例の
断面図、第２図はこの動力伝達装置を４輪駆動車
に適用した一例の概略図、第３図はピストンの拡
大断面図、第４図は第３図の―線断面図、第
５図は動力伝達装置の特性図である。
Ａ……動力伝達装置、１１……入力軸、１３…
…出力軸、３０……オイルポンプ、４０……クラ
ツチ、４１，４２……クラツチ板、４３……ピス
トン、４４……クラツチ油室、４７……シールリ
ング、４７ａ……欠如部（オリフイス）。
FIG. 1 is a sectional view of an example of a power transmission device according to the present invention, FIG. 2 is a schematic diagram of an example of this power transmission device applied to a four-wheel drive vehicle, FIG. 3 is an enlarged sectional view of a piston, and FIG. The figure is a sectional view taken along the line -- in FIG. 3, and FIG. 5 is a characteristic diagram of the power transmission device. A...Power transmission device, 11...Input shaft, 13...
... Output shaft, 30 ... Oil pump, 40 ... Clutch, 41, 42 ... Clutch plate, 43 ... Piston, 44 ... Clutch oil chamber, 47 ... Seal ring, 47a ... Missing part (orifice).
Claims (1)
る油圧ポンプと、該油圧ポンプの吐出油圧をクラ
ツチ油室に導くことにより入、出力軸間を係合さ
せるクラツチと、吐出油圧制御用のオリフイスと
を具備し、入力軸と出力軸との相対回転速度に応
じたトルク伝達を行う動力伝達装置において、上
記クラツチのクラツチ油室にピストンを摺動自在
に配置し、該ピストンとクラツチ油室との摺動部
に熱膨張材料からなるＣ字形状のシールリングを
設け、該シールリングの欠如部でオリフイスを構
成したことを特徴とする動力伝達装置。 A hydraulic pump driven by the relative rotation of an input shaft and an output shaft, a clutch that engages the input and output shafts by guiding the discharge hydraulic pressure of the hydraulic pump to a clutch oil chamber, and a clutch for controlling the discharge hydraulic pressure. In a power transmission device that transmits torque according to the relative rotational speed between an input shaft and an output shaft, a piston is slidably disposed in a clutch oil chamber of the clutch, and the piston and the clutch oil chamber A power transmission device characterized in that a C-shaped seal ring made of a thermally expandable material is provided at a sliding portion between the two, and an orifice is formed by a missing portion of the seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP129187U JPH0439064Y2 (en) | 1987-01-08 | 1987-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP129187U JPH0439064Y2 (en) | 1987-01-08 | 1987-01-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63109223U true JPS63109223U (en) | 1988-07-14 |
| JPH0439064Y2 JPH0439064Y2 (en) | 1992-09-11 |
Family
ID=30779061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP129187U Expired JPH0439064Y2 (en) | 1987-01-08 | 1987-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439064Y2 (en) |
-
1987
- 1987-01-08 JP JP129187U patent/JPH0439064Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439064Y2 (en) | 1992-09-11 |