JPS63109061U - - Google Patents
Info
- Publication number
- JPS63109061U JPS63109061U JP134787U JP134787U JPS63109061U JP S63109061 U JPS63109061 U JP S63109061U JP 134787 U JP134787 U JP 134787U JP 134787 U JP134787 U JP 134787U JP S63109061 U JPS63109061 U JP S63109061U
- Authority
- JP
- Japan
- Prior art keywords
- transmission case
- friction plate
- spline
- engagement device
- fitted
- 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 11
- 230000000452 restraining effect Effects 0.000 claims 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gear-Shifting Mechanisms (AREA)
Description
第１図は第３図部詳細図に相当し本考案に係
る自動変速機用摩擦係合装置の第１実施例を示す
断面図、第２図は第１図の―線矢視図、第３
図は第１実施例におけるトランスミツシヨンケー
スとセパレートプレートとのスプライン嵌合を示
す概略断面図、第４図は第３図の―線矢視図
、第５図は第１実施例が適用された自動変速機の
補助変速装置を示す模式的斜視図、第６図は第５
図に示された装置における摩擦係合装置等の制御
態様を示す図表、第７図は第１実施例におけるマ
イクロコンピユータの制御態様を示すフローチヤ
ート、第８図は第１実施例の作動状況を第１図に
対応して示す概略断面図、第９図は第１図に対応
して第２実施例を示す断面図である。
１０……トランスミツシヨンケース（変速機ケ
ース）、２８……キヤリア（回転体）、３２……
デイスクプレート（第２の摩擦板）、３４……セ
パレートプレート（第１の摩擦板）、４０，４２
……スプライン溝、５２……アクチユエータ（拘
束手段）、６２……ソレノイド、６８……プツシ
ユブロツク、４３，７６……スプライン歯、７８
……マイクロコンピユータ（制御手段）、９２…
…スプール、９８……圧縮コイルスプリング、１
０４……ガバナ圧油路、１０６……作用圧油路。
1 is a sectional view showing a first embodiment of the frictional engagement device for an automatic transmission according to the present invention, which corresponds to a detailed view of the part in FIG. 3; FIG. 3
The figure is a schematic cross-sectional view showing the spline fitting between the transmission case and the separate plate in the first embodiment, FIG. 4 is a view taken along the line - in FIG. 3, and FIG. A schematic perspective view showing an auxiliary transmission device of an automatic transmission.
7 is a flowchart showing the control mode of the microcomputer in the first embodiment, and FIG. 8 is a diagram showing the operating state of the first embodiment. FIG. 9 is a schematic sectional view corresponding to FIG. 1, and FIG. 9 is a sectional view showing the second embodiment, corresponding to FIG. 10...Transmission case (transmission case), 28...Carrier (rotating body), 32...
Disc plate (second friction plate), 34... Separate plate (first friction plate), 40, 42
... Spline groove, 52 ... Actuator (restraint means), 62 ... Solenoid, 68 ... Push block, 43, 76 ... Spline tooth, 78
...Microcomputer (control means), 92...
...Spool, 98...Compression coil spring, 1
04...Governor pressure oil path, 106...Working pressure oil path.
Claims (1)
擦板と、変速機ケースに対し回転可能に配置され
た回転体にスプライン嵌合された第２の摩擦板と
が面接触して摩擦力で係合可能とされた自動変速
機用摩擦係合装置において、作動されて前記第１
の摩擦板を変速機ケースに不動に拘束する拘束手
段と、該拘束手段を所定の条件下で作動させる制
御手段とが設けられたことを特徴とする自動変速
機用摩擦係合装置。 A first friction plate that is spline-fitted to the transmission case and a second friction plate that is spline-fitted to a rotating body that is rotatably arranged with respect to the transmission case are in surface contact and engaged by frictional force. In the friction engagement device for an automatic transmission, which is capable of
1. A friction engagement device for an automatic transmission, comprising: a restraining means for immovably restraining the friction plate of the transmission case; and a control means for operating the restraining means under predetermined conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP134787U JPS63109061U (en) | 1987-01-08 | 1987-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP134787U JPS63109061U (en) | 1987-01-08 | 1987-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63109061U true JPS63109061U (en) | 1988-07-13 |
Family
ID=30779172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP134787U Pending JPS63109061U (en) | 1987-01-08 | 1987-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63109061U (en) |
-
1987
- 1987-01-08 JP JP134787U patent/JPS63109061U/ja active Pending
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