JPS54146328A - Operation switching apparatus for transfer apparatus for automobile - Google Patents
Operation switching apparatus for transfer apparatus for automobileInfo
- Publication number
- JPS54146328A JPS54146328A JP5391778A JP5391778A JPS54146328A JP S54146328 A JPS54146328 A JP S54146328A JP 5391778 A JP5391778 A JP 5391778A JP 5391778 A JP5391778 A JP 5391778A JP S54146328 A JPS54146328 A JP S54146328A
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- spline
- spline tooth
- pitch
- output shaft
- 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
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
PURPOSE: To enable a switching from the four-wheel drive to the two-wheel drive even during the vehicle running by attaching a pressure responsive servo mechanism and a wheel speed responsive switching valve to the structure comprising a planetary gear mechanism, an input shaft, a primary and a secondary output shaft, a sleeve, a manual shift mechanism and a synchronizing means.
CONSTITUTION: When a shift lever 31 is operated to displace a sleeve 12 leftwardly by one pitch, the sleeve 12 which is in a spline combination with a hollow shaft 11 of a sun gear 10 goes further into a spline combination with the spline tooth 28 of an output shaft to be in a central position of diff. gear. Thus, the driving torque of the engine is distributed in accordance with the pitch diameter ratio of the sun gear and a ring gear. If the sleeve 12 is further displaced by one pitch, the spline tooth 19 at the right end on the outer periphery of the sleeve 12 meshes with the spline tooth 20. On the other hand, the sleeve keeps both spline combinations with the hollow shaft and with the spline tooth 28 of the front wheel output shaft 26. Thereby, the two output shafts 24, 26 are connected directly and both driven at a speed ratio of 1:1.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5391778A JPS54146328A (en) | 1978-05-06 | 1978-05-06 | Operation switching apparatus for transfer apparatus for automobile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5391778A JPS54146328A (en) | 1978-05-06 | 1978-05-06 | Operation switching apparatus for transfer apparatus for automobile |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54146328A true JPS54146328A (en) | 1979-11-15 |
Family
ID=12956055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5391778A Pending JPS54146328A (en) | 1978-05-06 | 1978-05-06 | Operation switching apparatus for transfer apparatus for automobile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54146328A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57114727A (en) * | 1980-11-13 | 1982-07-16 | American Motors Corp | Car driving device having first and second operation mode and its operating method |
JPS5833525A (en) * | 1981-08-24 | 1983-02-26 | Toyota Motor Corp | Automatic transmission for four wheel drive vehicle |
-
1978
- 1978-05-06 JP JP5391778A patent/JPS54146328A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57114727A (en) * | 1980-11-13 | 1982-07-16 | American Motors Corp | Car driving device having first and second operation mode and its operating method |
JPS5833525A (en) * | 1981-08-24 | 1983-02-26 | Toyota Motor Corp | Automatic transmission for four wheel drive vehicle |
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