JPH0462927U - - Google Patents
Info
- Publication number
- JPH0462927U JPH0462927U JP10547190U JP10547190U JPH0462927U JP H0462927 U JPH0462927 U JP H0462927U JP 10547190 U JP10547190 U JP 10547190U JP 10547190 U JP10547190 U JP 10547190U JP H0462927 U JPH0462927 U JP H0462927U
- Authority
- JP
- Japan
- Prior art keywords
- clutch piston
- pressure receiving
- receiving chamber
- hydraulically actuated
- automatic transmission
- 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 6
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
第１図は本考案の第１実施例を示す要部拡大断
面図、第２図は本実施例のシールリングを示す斜
視図、第３図は第２実施例のシールリングを示す
斜視図、第４図は第３実施例を示す要部拡大断面
図、第５図は第４図のＡ矢視図、第６図は第４実
施例を示す要部拡大断面図、第７図は第６図のＢ
矢視図、第８図は各実施例が適用される自動変速
機の部分拡大断面図である。
１……トランスミツシヨンケース、８……クラ
ツチピストン、１５……受圧室、１６……コント
ロールバルブ、２１，３１，４１，５１……エア
抜き用通路。
FIG. 1 is an enlarged sectional view of essential parts showing a first embodiment of the present invention, FIG. 2 is a perspective view of a seal ring of this embodiment, and FIG. 3 is a perspective view of a seal ring of a second embodiment. FIG. 4 is an enlarged sectional view of the main part showing the third embodiment, FIG. 5 is a view taken in the direction of arrow A in FIG. B in Figure 6
The arrow view and FIG. 8 are partially enlarged sectional views of an automatic transmission to which each embodiment is applied. 1... Transmission case, 8... Clutch piston, 15... Pressure receiving chamber, 16... Control valve, 21, 31, 41, 51... Air vent passage.
Claims (1)
自在に配置されたクラツチピストンと、前記トラ
ンスミツシヨンケースとクラツチピストンとの間
に形成されて、コントロールバルブから供給され
た油圧により前記クラツチピストンを所定軸方向
に摺動させる受圧室とを備えた自動変速機の油圧
作動装置において、前記受圧室の上端側に外部と
連通するエア抜き用通路を設けたことを特徴とす
る自動変速機の油圧作動装置。 A clutch piston is formed between the transmission case and the clutch piston, and the clutch piston is arranged to be slidable in the internal axial direction of the transmission case. A hydraulically actuated device for an automatic transmission comprising a pressure receiving chamber that slides in a direction, the hydraulically actuated device for an automatic transmission comprising an air vent passage communicating with the outside at an upper end side of the pressure receiving chamber. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10547190U JPH0462927U (en) | 1990-10-05 | 1990-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10547190U JPH0462927U (en) | 1990-10-05 | 1990-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0462927U true JPH0462927U (en) | 1992-05-28 |
Family
ID=31851167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10547190U Pending JPH0462927U (en) | 1990-10-05 | 1990-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0462927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008039071A (en) * | 2006-08-07 | 2008-02-21 | Koyo Sealing Techno Co Ltd | Sealing device |
| JP2016161000A (en) * | 2015-02-27 | 2016-09-05 | ダイハツ工業株式会社 | Air bleeding structure of oil chamber for piston |
-
1990
- 1990-10-05 JP JP10547190U patent/JPH0462927U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008039071A (en) * | 2006-08-07 | 2008-02-21 | Koyo Sealing Techno Co Ltd | Sealing device |
| JP2016161000A (en) * | 2015-02-27 | 2016-09-05 | ダイハツ工業株式会社 | Air bleeding structure of oil chamber for piston |