JPS5539871A - Sub speed changer power shift device for car - Google Patents
Sub speed changer power shift device for carInfo
- Publication number
- JPS5539871A JPS5539871A JP11376778A JP11376778A JPS5539871A JP S5539871 A JPS5539871 A JP S5539871A JP 11376778 A JP11376778 A JP 11376778A JP 11376778 A JP11376778 A JP 11376778A JP S5539871 A JPS5539871 A JP S5539871A
- Authority
- JP
- Japan
- Prior art keywords
- flow channel
- switch
- valve
- working chamber
- changeover valve
- 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
Landscapes
- Gear-Shifting Mechanisms (AREA)
Abstract
PURPOSE: To easily obtain the condition of four wheel drive imdependently of the selection of low or high speed by utilizing its fluid pressure as the shift operation of the four wheel drive car.
CONSTITUTION: The fluid pipes 25 and 26 which communicate to the working chamber 34 of the power shifting air cylinder device 1 are set up. The flow channel changeover valve 20 which manually makes the flow channel intermittent and the flow channel changeover valve 24 which switches the flow channel by the clutch continuation are set up on the way to these pipes 25 and 26 and the pipe 26 is connected to the air tank. When pressure fluid flows into either the working chamber 3 or the working chamber 4, the air cylinder device 1 can switch the shift 7 from the high speed to the low speed and vice versa. This changeover can be performed by the manual changeover valve. On the other hand, the switch 27 which detects the continuation of the clutch is set up and the flow channel valve 24 is switched by switching on and off this switch. The changeover valve 33 which is actuated by the connection of the relay switch 34 is set up as the self-retaining valve 24.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11376778A JPS5539871A (en) | 1978-09-16 | 1978-09-16 | Sub speed changer power shift device for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11376778A JPS5539871A (en) | 1978-09-16 | 1978-09-16 | Sub speed changer power shift device for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5539871A true JPS5539871A (en) | 1980-03-21 |
Family
ID=14620615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11376778A Pending JPS5539871A (en) | 1978-09-16 | 1978-09-16 | Sub speed changer power shift device for car |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5539871A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58191353A (en) * | 1982-04-30 | 1983-11-08 | Hino Motors Ltd | Speed change device for automobile |
| US4444073A (en) * | 1980-03-31 | 1984-04-24 | Aisin Warner Kabushiki Kaisha | Torque transfer mechanism with hydraulic control system for a four wheel drive vehicle |
| JPS6011752A (en) * | 1983-06-29 | 1985-01-22 | Isuzu Motors Ltd | Hydraulic actuator |
| US4506773A (en) * | 1983-01-31 | 1985-03-26 | Allis-Chalmers Corporation | Electrically controlled hydraulic clutch for a front wheel drive |
| JPS6120944U (en) * | 1984-07-13 | 1986-02-06 | 日産ディーゼル工業株式会社 | Gear shift mechanism of multi-gear transmission |
| JPS61142926U (en) * | 1985-02-26 | 1986-09-03 | ||
| JPS61142925U (en) * | 1985-02-26 | 1986-09-03 |
-
1978
- 1978-09-16 JP JP11376778A patent/JPS5539871A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4444073A (en) * | 1980-03-31 | 1984-04-24 | Aisin Warner Kabushiki Kaisha | Torque transfer mechanism with hydraulic control system for a four wheel drive vehicle |
| JPS58191353A (en) * | 1982-04-30 | 1983-11-08 | Hino Motors Ltd | Speed change device for automobile |
| JPS6333022B2 (en) * | 1982-04-30 | 1988-07-04 | Hino Motors Ltd | |
| US4506773A (en) * | 1983-01-31 | 1985-03-26 | Allis-Chalmers Corporation | Electrically controlled hydraulic clutch for a front wheel drive |
| JPS6011752A (en) * | 1983-06-29 | 1985-01-22 | Isuzu Motors Ltd | Hydraulic actuator |
| JPH0158383B2 (en) * | 1983-06-29 | 1989-12-11 | Isuzu Jidosha Kk | |
| JPS6120944U (en) * | 1984-07-13 | 1986-02-06 | 日産ディーゼル工業株式会社 | Gear shift mechanism of multi-gear transmission |
| JPH021572Y2 (en) * | 1984-07-13 | 1990-01-16 | ||
| JPS61142926U (en) * | 1985-02-26 | 1986-09-03 | ||
| JPS61142925U (en) * | 1985-02-26 | 1986-09-03 | ||
| JPH0315860Y2 (en) * | 1985-02-26 | 1991-04-05 | ||
| JPH0315861Y2 (en) * | 1985-02-26 | 1991-04-05 |
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