JPH02103565U - - Google Patents
Info
- Publication number
- JPH02103565U JPH02103565U JP1212689U JP1212689U JPH02103565U JP H02103565 U JPH02103565 U JP H02103565U JP 1212689 U JP1212689 U JP 1212689U JP 1212689 U JP1212689 U JP 1212689U JP H02103565 U JPH02103565 U JP H02103565U
- Authority
- JP
- Japan
- Prior art keywords
- engagement device
- friction engagement
- automatic transmission
- transaxle case
- piston structure
- 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 7
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Gear-Shifting Mechanisms (AREA)
Description
第1図は、本考案に係るピストン構造の実施例
を示す、車両用自動変速機の部分断面図、第2図
は、上記自動変速機の動力伝達系統を模式的に示
すスケルトン図、第3図は、上記自動変速機の各
クラツチ、ブレーキ、及びワンウエイクラツチの
作用状態と達成される変速段との関係を示す線図
、第4図は、従来の自動変速機の例を示す部分断
面図である。
1,50…トランスアクスルケース、1a,5
0a…張出部、B1…ブレーキ、60…ブレーキ
B1のピストン、70…ベアリング、72…アウ
タレース、74…インナレース。
FIG. 1 is a partial sectional view of a vehicle automatic transmission showing an embodiment of the piston structure according to the present invention, FIG. 2 is a skeleton diagram schematically showing the power transmission system of the automatic transmission, and FIG. The figure is a diagram showing the relationship between the operating states of each clutch, brake, and one-way clutch of the automatic transmission and the gears achieved, and FIG. 4 is a partial cross-sectional view showing an example of a conventional automatic transmission. It is. 1,50...transaxle case, 1a,5
0a... overhang, B 1 ... brake, 60... piston of brake B 1 , 70... bearing, 72... outer race, 74... inner race.
Claims (1)
リンダーピストン構造の摩擦係合装置を備えた自
動変速機の摩擦係合装置のピストン構造において
、 前記ベアリングを、そのアウタレースの一部分
のみで前記トランスアクスルケースに固定すると
共に、該アウタレースのトランスアクスルケース
に固定されていない部分を、直接前記摩擦係合装
置のピストンの摺動面としたことを特徴とする自
動変速機の摩擦係合装置のピストン構造。[Claims for Utility Model Registration] In a piston structure of a friction engagement device of an automatic transmission, which includes a friction engagement device of a bearing and a cylinder-piston structure in a transaxle case, A friction engagement device for an automatic transmission, wherein the outer race is fixed to a transaxle case, and a portion of the outer race that is not fixed to the transaxle case is directly used as a sliding surface for a piston of the friction engagement device. Piston structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1212689U JPH02103565U (en) | 1989-02-03 | 1989-02-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1212689U JPH02103565U (en) | 1989-02-03 | 1989-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02103565U true JPH02103565U (en) | 1990-08-17 |
Family
ID=31221294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1212689U Pending JPH02103565U (en) | 1989-02-03 | 1989-02-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02103565U (en) |
-
1989
- 1989-02-03 JP JP1212689U patent/JPH02103565U/ja active Pending