JPH0389263U - - Google Patents
Info
- Publication number
- JPH0389263U JPH0389263U JP15313689U JP15313689U JPH0389263U JP H0389263 U JPH0389263 U JP H0389263U JP 15313689 U JP15313689 U JP 15313689U JP 15313689 U JP15313689 U JP 15313689U JP H0389263 U JPH0389263 U JP H0389263U
- Authority
- JP
- Japan
- Prior art keywords
- stopper portion
- automatic transmission
- accumulator device
- spring
- accumulator
- 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 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Control Of Transmission Device (AREA)
Description
第１図は本考案の実施例にかかる自動変速機の
アキユームレータ装置の横断平面図、第２図は第
１図図示のアキユームレータ装置の作動時におけ
るクラツチ圧の変化を示す特性図、第３図は本考
案の実施例にかかるアキユームレータ装置を備え
たバルブボデイの平面図、第４図は従来のアキユ
ームレータ装置の横断平面図である。
１Ａ，１Ｂ，１Ｃ…アキユームレータ装置、１
１…シリンダ、１２…ピストン、１３…スプリン
グ、１３ａ…外端部、１６…ストツパー部、１７
…スプリング受部、Ｖ…バルブボデイ。
1 is a cross-sectional plan view of an accumulator device for an automatic transmission according to an embodiment of the present invention; FIG. 2 is a characteristic diagram showing changes in clutch pressure during operation of the accumulator device shown in FIG. 1; FIG. 3 is a plan view of a valve body equipped with an accumulator device according to an embodiment of the present invention, and FIG. 4 is a cross-sectional plan view of a conventional accumulator device. 1A, 1B, 1C...accumulator device, 1
DESCRIPTION OF SYMBOLS 1...Cylinder, 12...Piston, 13...Spring, 13a...Outer end part, 16...Stopper part, 17
...Spring receiver, V...Valve body.
Claims (1)
速機のバルブボデイに複数個互い違いに配設され
るアキユームレータ装置が、シリンダと、該シリ
ンダ内に往復動自在に収容されたピストンと、該
ピストンをリターン方向に付勢するスプリングと
によりそれぞれ構成されており、前記シリンダに
は、前記ピストンのストロークエンドを規制する
ストツパー部が一体に形成される一方、前記スプ
リングの外端部を支持するスプリング受部が、前
記ストツパー部とは別体に構成され且つ隣接する
他のアキユームレータ装置の側方に形成されてい
ることを特徴とする自動変速機のアキユームレー
タ装置。 A plurality of accumulator devices are arranged alternately in a valve body of an automatic transmission in order to alleviate pressure fluctuations when a friction element is engaged. The cylinder is integrally formed with a stopper portion that restricts the stroke end of the piston, and a spring receiver that supports the outer end of the spring. An accumulator device for an automatic transmission, characterized in that the stopper portion is configured separately from the stopper portion and is formed on the side of another adjacent accumulator device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15313689U JPH0389263U (en) | 1989-12-27 | 1989-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15313689U JPH0389263U (en) | 1989-12-27 | 1989-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0389263U true JPH0389263U (en) | 1991-09-11 |
Family
ID=31699360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15313689U Pending JPH0389263U (en) | 1989-12-27 | 1989-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0389263U (en) |
-
1989
- 1989-12-27 JP JP15313689U patent/JPH0389263U/ja active Pending
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