JPS6216851U - - Google Patents
Info
- Publication number
- JPS6216851U JPS6216851U JP10857485U JP10857485U JPS6216851U JP S6216851 U JPS6216851 U JP S6216851U JP 10857485 U JP10857485 U JP 10857485U JP 10857485 U JP10857485 U JP 10857485U JP S6216851 U JPS6216851 U JP S6216851U
- Authority
- JP
- Japan
- Prior art keywords
- manual transmission
- pressure
- low
- speed gear
- shift member
- 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 4
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例の構成を説明する図
である。第２図は第１図のシリンダロツドにおけ
る小径部および大径部の寸法関係を示す図である
。第３図および第４図は第１図のピストンの受圧
面積をそれぞれ説明する図であつて、第３図は第
１図の―視断面図、第４図は第１図の―
視断面図である。
１０：シフトロツド（シフト部材）、１２：シ
フトヘツド（シフト部材）、２２：ピストン、３
０：油圧アクチユエータ、４０，４２：受圧面。
FIG. 1 is a diagram illustrating the configuration of an embodiment of the present invention. 2 is a diagram showing the dimensional relationship between the small diameter portion and the large diameter portion of the cylinder rod of FIG. 1. FIG. 3 and 4 are views explaining the pressure-receiving area of the piston in FIG. 1, respectively. FIG. 3 is a sectional view of FIG. 1, and FIG.
FIG. 10: Shift rod (shift member), 12: Shift head (shift member), 22: Piston, 3
0: Hydraulic actuator, 40, 42: Pressure receiving surface.
Claims (1)
ピストンを有する油圧アクチユエータを含み、該
油圧アクチユエータが前記シフト部材を高速ギア
段側位置と低速ギア段側位置とへ択一的に駆動す
ることにより前記手動変速機を該高速ギア段と低
速ギア段とに切り換える形式の手動変速機の自動
シフト装置において、 前記油圧アクチユエータに備えられたピストン
の両受圧面積の内、前記低速ギア段側位置へ前記
シフト部材を駆動するときに油圧が作用させられ
る側の受圧面積を、他方の側の受圧面積よりも大
きくしたことを特徴とする手動変速機の自動シフ
ト装置。[Claims for Utility Model Registration] A hydraulic actuator having a piston operatively connected to a shift member of a manual transmission, the hydraulic actuator moving the shift member between a high gear position and a low gear position. In an automatic shift device for a manual transmission of the type that switches the manual transmission between the high speed gear stage and the low speed gear stage by selectively driving, An automatic shift device for a manual transmission, characterized in that a pressure-receiving area on the side to which hydraulic pressure is applied when driving the shift member to the low-speed gear side position is larger than a pressure-receiving area on the other side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10857485U JPS6216851U (en) | 1985-07-16 | 1985-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10857485U JPS6216851U (en) | 1985-07-16 | 1985-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6216851U true JPS6216851U (en) | 1987-01-31 |
Family
ID=30985892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10857485U Pending JPS6216851U (en) | 1985-07-16 | 1985-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6216851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2251569A1 (en) | 2009-05-12 | 2010-11-17 | Toyota Jidosha Kabushiki Kaisha | Shift hydraulic actuator |
-
1985
- 1985-07-16 JP JP10857485U patent/JPS6216851U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2251569A1 (en) | 2009-05-12 | 2010-11-17 | Toyota Jidosha Kabushiki Kaisha | Shift hydraulic actuator |
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