JPS6193636U - - Google Patents
Info
- Publication number
- JPS6193636U JPS6193636U JP1984177991U JP17799184U JPS6193636U JP S6193636 U JPS6193636 U JP S6193636U JP 1984177991 U JP1984177991 U JP 1984177991U JP 17799184 U JP17799184 U JP 17799184U JP S6193636 U JPS6193636 U JP S6193636U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- piston
- hydraulic
- hydraulic chamber
- opening
- 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
- 238000007599 discharging Methods 0.000 claims 1
- 230000005489 elastic deformation Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
第１図は本考案の一実施例による油圧クラツチ
装置を備えた自動変速機の一部断面図、第２図は
上記油圧クラツチ装置の断面図、第３図及び第４
図は各々給油時及び排油時における上記装置の拡
大断面図である。
４…油圧クラツチ装置、６…クラツチドラム、
７…クラツチピストン、８…油圧室、１０…嵌合
溝、１１…ピストンシール、１２…クラツチ、１
３…開口、１４…連通路。
FIG. 1 is a partial sectional view of an automatic transmission equipped with a hydraulic clutch device according to an embodiment of the present invention, FIG. 2 is a sectional view of the hydraulic clutch device, and FIGS.
The figures are enlarged sectional views of the above-mentioned device during oil supply and oil drain, respectively. 4... Hydraulic clutch device, 6... Clutch drum,
7... Clutch piston, 8... Hydraulic chamber, 10... Fitting groove, 11... Piston seal, 12... Clutch, 1
3...Opening, 14...Communication path.
Claims (1)
れた油圧室に作動油圧を給排しクラツチを接続、
解放する油圧クラツチ装置であつて、上記クラツ
チピストンの外周にピストンシールが嵌合される
嵌合溝が形成されており、該嵌合溝のクラツチ側
の側壁に開口が形成され、かつ該開口と上記油圧
室の半径方向外方部とを連通する連通路が形成さ
れており、上記開口は上記油圧室の圧力変化によ
る上記ピストンシールの弾性変形により開閉され
るものであることを特徴とする油圧クラツチ装置
。 Connects the clutch by supplying and discharging hydraulic pressure to the hydraulic chamber formed by the clutch drum and clutch piston.
A hydraulic clutch device for releasing a clutch, wherein a fitting groove into which a piston seal is fitted is formed on the outer periphery of the clutch piston, an opening is formed in a side wall of the fitting groove on the clutch side, and A communication passage communicating with a radially outer portion of the hydraulic chamber is formed, and the opening is opened and closed by elastic deformation of the piston seal due to pressure changes in the hydraulic chamber. clutch device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984177991U JPS6193636U (en) | 1984-11-22 | 1984-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984177991U JPS6193636U (en) | 1984-11-22 | 1984-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6193636U true JPS6193636U (en) | 1986-06-17 |
Family
ID=30735560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984177991U Pending JPS6193636U (en) | 1984-11-22 | 1984-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6193636U (en) |
-
1984
- 1984-11-22 JP JP1984177991U patent/JPS6193636U/ja active Pending