JPS56138020A - Automatic two-wheel/four-wheel drive change-over mechanism for four-wheel drive vehicle - Google Patents

Automatic two-wheel/four-wheel drive change-over mechanism for four-wheel drive vehicle

Info

Publication number
JPS56138020A
JPS56138020A JP4145780A JP4145780A JPS56138020A JP S56138020 A JPS56138020 A JP S56138020A JP 4145780 A JP4145780 A JP 4145780A JP 4145780 A JP4145780 A JP 4145780A JP S56138020 A JPS56138020 A JP S56138020A
Authority
JP
Japan
Prior art keywords
wheel drive
wheel
drive
oil pressure
over
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.)
Granted
Application number
JP4145780A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0114054B2 (enrdf_load_stackoverflow
Inventor
Shuzo Moroto
Yoichi Hayakawa
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 AW Co Ltd
Original Assignee
Aisin AW 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 AW Co Ltd filed Critical Aisin AW Co Ltd
Priority to JP4145780A priority Critical patent/JPS56138020A/ja
Publication of JPS56138020A publication Critical patent/JPS56138020A/ja
Publication of JPH0114054B2 publication Critical patent/JPH0114054B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arrangement And Driving Of Transmission Devices (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
JP4145780A 1980-03-31 1980-03-31 Automatic two-wheel/four-wheel drive change-over mechanism for four-wheel drive vehicle Granted JPS56138020A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4145780A JPS56138020A (en) 1980-03-31 1980-03-31 Automatic two-wheel/four-wheel drive change-over mechanism for four-wheel drive vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4145780A JPS56138020A (en) 1980-03-31 1980-03-31 Automatic two-wheel/four-wheel drive change-over mechanism for four-wheel drive vehicle

Publications (2)

Publication Number Publication Date
JPS56138020A true JPS56138020A (en) 1981-10-28
JPH0114054B2 JPH0114054B2 (enrdf_load_stackoverflow) 1989-03-09

Family

ID=12608896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4145780A Granted JPS56138020A (en) 1980-03-31 1980-03-31 Automatic two-wheel/four-wheel drive change-over mechanism for four-wheel drive vehicle

Country Status (1)

Country Link
JP (1) JPS56138020A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609064A (en) * 1983-05-24 1986-09-02 Nissan Motor Co., Ltd. Part-time four-wheel drive system with steering angle responsive control
JPS62289435A (ja) * 1986-06-10 1987-12-16 Toyota Motor Corp 四輪駆動装置の制御方法
US4766973A (en) * 1986-05-01 1988-08-30 Toyota Jidosha Kabushiki Kaisha 4WD vehicle torque distribution device incorporating friction engaging device providing multi mode operation, and method for operation thereof
US4779492A (en) * 1985-12-04 1988-10-25 Toyota Jidosha Kabushiki Kaisha Twin type hydraulic pressure control device with individual line pressure regulation valves for two stage automatic transmission
US4840247A (en) * 1986-05-06 1989-06-20 Toyota Jidosha Kabushiki Kaisha Device for controlling 4wd vehicle central differential restriction device according to front and rear wheels rotational speed difference, and method of operation thereof
JPH01197124A (ja) * 1988-01-31 1989-08-08 Mazda Motor Corp ４輪駆動車の制御装置
US5947224A (en) * 1995-10-19 1999-09-07 Nissan Motor Co., Ltd. Four-wheel drive control system for vehicle
JP2007137124A (ja) * 2005-11-15 2007-06-07 Toyota Motor Corp 車両の制御装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250416A (en) * 1975-10-20 1977-04-22 Komatsu Zenoa Kk Two-cycle engine
JPS5513103U (enrdf_load_stackoverflow) * 1978-07-12 1980-01-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250416A (en) * 1975-10-20 1977-04-22 Komatsu Zenoa Kk Two-cycle engine
JPS5513103U (enrdf_load_stackoverflow) * 1978-07-12 1980-01-28

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609064A (en) * 1983-05-24 1986-09-02 Nissan Motor Co., Ltd. Part-time four-wheel drive system with steering angle responsive control
US4779492A (en) * 1985-12-04 1988-10-25 Toyota Jidosha Kabushiki Kaisha Twin type hydraulic pressure control device with individual line pressure regulation valves for two stage automatic transmission
US4766973A (en) * 1986-05-01 1988-08-30 Toyota Jidosha Kabushiki Kaisha 4WD vehicle torque distribution device incorporating friction engaging device providing multi mode operation, and method for operation thereof
US4840247A (en) * 1986-05-06 1989-06-20 Toyota Jidosha Kabushiki Kaisha Device for controlling 4wd vehicle central differential restriction device according to front and rear wheels rotational speed difference, and method of operation thereof
JPS62289435A (ja) * 1986-06-10 1987-12-16 Toyota Motor Corp 四輪駆動装置の制御方法
US4866624A (en) * 1986-06-10 1989-09-12 Toyota Jidosha Kabushiki Kaisha Device for controlling vehicle four wheel drive front/rear coupling device according to rotational speeds of front and rear vehicle wheels and method of operation thereof
JPH01197124A (ja) * 1988-01-31 1989-08-08 Mazda Motor Corp ４輪駆動車の制御装置
US5947224A (en) * 1995-10-19 1999-09-07 Nissan Motor Co., Ltd. Four-wheel drive control system for vehicle
JP2007137124A (ja) * 2005-11-15 2007-06-07 Toyota Motor Corp 車両の制御装置

Also Published As

Publication number Publication date
JPH0114054B2 (enrdf_load_stackoverflow) 1989-03-09

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