JPH0284022U - - Google Patents
Info
- Publication number
- JPH0284022U JPH0284022U JP16485788U JP16485788U JPH0284022U JP H0284022 U JPH0284022 U JP H0284022U JP 16485788 U JP16485788 U JP 16485788U JP 16485788 U JP16485788 U JP 16485788U JP H0284022 U JPH0284022 U JP H0284022U
- Authority
- JP
- Japan
- Prior art keywords
- oil passage
- hydraulic piston
- housing
- housing side
- 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 4
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
第１図は、本考案の一実施例の要部断面図、第
２図は第１図の要部拡大断面図、第３図は従来の
自動変速装置の断面図である。
１…ハウジング、２……ハウジング側摺動面、
３……油圧ピストン、４……デイスク、６……圧
力室、７，８……油道、９……大径油道、１０…
…スプリング、１１……チエツクボール、１２ａ
，１２ｂ……開口部。
FIG. 1 is a sectional view of a main part of an embodiment of the present invention, FIG. 2 is an enlarged sectional view of the main part of FIG. 1, and FIG. 3 is a sectional view of a conventional automatic transmission. 1... Housing, 2... Housing side sliding surface,
3... Hydraulic piston, 4... Disc, 6... Pressure chamber, 7, 8... Oil pipe, 9... Large diameter oil pipe, 10...
...Spring, 11...Check ball, 12a
, 12b...opening.
Claims (1)
多段歯車式トランスミツシヨンの車両用自動変速
装置において、上記動力遮断クラツチの油圧ピス
トンに、圧力室とハウジング側摺動面に開口する
油道が設けられ、かつハウジング側に油道が設け
られ、そのハウジング側油道途中にスプリングで
付勢されたチエツクボールが介装されると共に前
記油圧ピストン側油道とハウジング側油道は油圧
ピストンがデイスクに接触する位置で導通するよ
うそれぞれ開口部が設けられたことを特徴とする
車両用自動変速装置。 In a vehicle automatic transmission of a multi-gear type transmission having a torque converter and a power cutoff clutch, the hydraulic piston of the power cutoff clutch is provided with an oil passage that opens to a pressure chamber and a sliding surface on the housing side, and the housing An oil passage is provided on the side, and a check ball biased by a spring is interposed in the middle of the oil passage on the housing side, and the oil passage on the hydraulic piston side and the oil passage on the housing side are located at a position where the hydraulic piston contacts the disk. An automatic transmission for a vehicle, characterized in that each opening is provided for electrical conduction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16485788U JPH0284022U (en) | 1988-12-19 | 1988-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16485788U JPH0284022U (en) | 1988-12-19 | 1988-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0284022U true JPH0284022U (en) | 1990-06-29 |
Family
ID=31450824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16485788U Pending JPH0284022U (en) | 1988-12-19 | 1988-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0284022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0552370U (en) * | 1991-12-24 | 1993-07-13 | ジャトコ株式会社 | Wet multi-plate clutch |
-
1988
- 1988-12-19 JP JP16485788U patent/JPH0284022U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0552370U (en) * | 1991-12-24 | 1993-07-13 | ジャトコ株式会社 | Wet multi-plate clutch |
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