JPS644538A - Operating device for four-wheel-drive vehicle - Google Patents
Operating device for four-wheel-drive vehicleInfo
- 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
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.
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5755627U (en) * | 1980-09-17 | 1982-04-01 | ||
JPS61137029U (en) * | 1985-02-15 | 1986-08-26 |
-
1987
- 1987-06-25 JP JP62159265A patent/JP2673886B2/en not_active Expired - Lifetime
Patent Citations (2)
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)
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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |