JPS54146328A - Operation switching apparatus for transfer apparatus for automobile - Google Patents

Operation switching apparatus for transfer apparatus for automobile

Info

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
Application number
JP5391778A
Other languages
Japanese (ja)
Inventor
Kenji Oshima
Shunichi Kawai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP5391778A priority Critical patent/JPS54146328A/en
Publication of JPS54146328A publication Critical patent/JPS54146328A/en
Pending legal-status Critical Current

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
JP5391778A 1978-05-06 1978-05-06 Operation switching apparatus for transfer apparatus for automobile Pending JPS54146328A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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