JPS644538A - Operating device for four-wheel-drive vehicle - Google Patents

Operating device for four-wheel-drive vehicle

Info

Publication number
JPS644538A
JPS644538A JP15926587A JP15926587A JPS644538A JP S644538 A JPS644538 A JP S644538A JP 15926587 A JP15926587 A JP 15926587A JP 15926587 A JP15926587 A JP 15926587A JP S644538 A JPS644538 A JP S644538A
Authority
JP
Japan
Prior art keywords
drive mode
over
center differential
change
wheel
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
JP15926587A
Other languages
Japanese (ja)
Other versions
JP2673886B2 (en
Inventor
Kazuo Imai
Manabu Miyamoto
Shigeo Tabata
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP62159265A priority Critical patent/JP2673886B2/en
Publication of JPS644538A publication Critical patent/JPS644538A/en
Application granted granted Critical
Publication of JP2673886B2 publication Critical patent/JP2673886B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Retarders (AREA)

Abstract

PURPOSE:To ensure safe running by provided an emergency operating means for changing over an auxiliary speed change unit into a low speed range upon a slip of front or rear wheels, upon running on a steep slope, upon running on a bad road or the like, and by enabling the drive mode to be set to a center differential lock four wheel drive mode. CONSTITUTION:A four wheel drive vehicle has a power plant 5 composed of a engine, a main transmission, an auxiliary speed change unit 3 and a transfer device 4 which are coupled in one row. In a transfer device 4, a center differential gear 53 is disposed between an intermediate shaft 22 and a rear wheel output shaft 51, a winch transmission mechanism 54 between then intermediate shaft 22 and a front wheel output shaft 52, and a drive mode change-over mechanism (center differential motion locking mechanism and a 2-4 change-over mechanism) 55 between the center differential gear 53 and a winch transmission mechanism 54. In this arrangement, there is provided an auxiliary speed change lever (not shown) as an emergency operating means so as to change over the auxiliary speed change unit 3 into a low speed stage prior to the operation of the change- over mechanism 55, and simultaneously, the drive mode may be changed over into a center differential lock four wheel drive mode.
JP62159265A 1987-06-25 1987-06-25 Operating device for four-wheel drive vehicles Expired - Lifetime JP2673886B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62159265A JP2673886B2 (en) 1987-06-25 1987-06-25 Operating device for four-wheel drive vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62159265A JP2673886B2 (en) 1987-06-25 1987-06-25 Operating device for four-wheel drive vehicles

Publications (2)

Publication Number Publication Date
JPS644538A true JPS644538A (en) 1989-01-09
JP2673886B2 JP2673886B2 (en) 1997-11-05

Family

ID=15689992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62159265A Expired - Lifetime JP2673886B2 (en) 1987-06-25 1987-06-25 Operating device for four-wheel drive vehicles

Country Status (1)

Country Link
JP (1) JP2673886B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100475834B1 (en) * 2002-11-18 2005-03-21 다이모스(주) Electronic Gearshift Apparatus Of Sub Gearshift For 4 Wheel Drive Vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102674621B1 (en) * 2022-05-10 2024-06-11 현대위아 주식회사 Rear differential module and disconnect device including the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5755627U (en) * 1980-09-17 1982-04-01
JPS61137029U (en) * 1985-02-15 1986-08-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5755627U (en) * 1980-09-17 1982-04-01
JPS61137029U (en) * 1985-02-15 1986-08-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100475834B1 (en) * 2002-11-18 2005-03-21 다이모스(주) Electronic Gearshift Apparatus Of Sub Gearshift For 4 Wheel Drive Vehicle

Also Published As

Publication number Publication date
JP2673886B2 (en) 1997-11-05

Similar Documents

Publication Publication Date Title
JPS57118927A (en) Four-wheel drive car
JPS57186522A (en) 4-wheel driven car
DE3661896D1 (en) Four-wheel drive for a motor vehicle
ES8404254A1 (en) A transverse gearbox for a vehicle with an in-line engine.
JPS54140321A (en) Power partitioning device for car
JPS5583617A (en) Four-wheel drive apparatus
JPS6483418A (en) Power change-over device for four-wheel drive car
DE3663491D1 (en) Four-wheel-drive locking device in the drive train of an automotive vehicle
ES528307A0 (en) A VEHICLE WITH PROPULSION ON THE FOUR WHEELS
JPS56146425A (en) Four wheel-driven vehicle
JPS57118928A (en) Four-wheel drive car
SE8904373L (en) VAEXELLAADA FOR MOTOR VEHICLE
JPS5766021A (en) Horizontally-land four-wheel driving trans-axle
JPS644538A (en) Operating device for four-wheel-drive vehicle
JPS5519622A (en) Operation driving mechanism of by-transmission
JPS6416431A (en) Power transmission for four-wheel-drive vehicle
JPS5799421A (en) Agricultural vehicle
JPS5643032A (en) Four wheel drive with automatic transmission
JPS5690726A (en) Transfer device for four wheel drive
JPS5671629A (en) Auxiliary change gear for four-wheel driven car
JPS5519621A (en) Operation driving mechanism of by-transmission
JPS5733026A (en) Wheel transmission construction for truck
ES8400568A1 (en) Transmission for four wheel drive vehicle - divides forces on axles via planetary gearing
JPS641629A (en) Four-wheel-drive device provided with center differential
JPS5459720A (en) Service car

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term