JPS5744537A - Switching device of drive power for four wheel drive car - Google Patents

Switching device of drive power for four wheel drive car

Info

Publication number
JPS5744537A
JPS5744537A JP11976480A JP11976480A JPS5744537A JP S5744537 A JPS5744537 A JP S5744537A JP 11976480 A JP11976480 A JP 11976480A JP 11976480 A JP11976480 A JP 11976480A JP S5744537 A JPS5744537 A JP S5744537A
Authority
JP
Japan
Prior art keywords
shaft
gear
running
drive
power
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
JP11976480A
Other languages
Japanese (ja)
Inventor
Junichi Takahashi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11976480A priority Critical patent/JPS5744537A/en
Publication of JPS5744537A publication Critical patent/JPS5744537A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To facilitate switching between runnings of 4-WD and FF by adapting planet gears to a drive-switching part to keep a gear mechanism constantly engaged for braking a ring gaer or the like of 4-WD running and releasing the braking for FF running.
CONSTITUTION: When a brake band 24 of a drive power switching device is in a released state, the power given to a shaft 18 is transmitted to a ring gear 20a via a planet gear 21a rotatable round a shaft 23, and the said gear 20a is rotated in the same wise with the shaft 18. At this stage, a ring gear 20b is fast fixed, and planet gears 21a and 21b are shifted in the same direction via the shaft 23. Consequently, shafts 18 and 19 are optionally rotatable, and rear wheels 7 are free from the power for obtaining FF running. Meanwhile, when the brake band 24 is pushed to the gear 20a, the gear 20a is stopped, and the shaft 19 is rotated in the same wise with the shaft 18 for obtaining 4-WD running.
COPYRIGHT: (C)1982,JPO&Japio
JP11976480A 1980-09-01 1980-09-01 Switching device of drive power for four wheel drive car Pending JPS5744537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11976480A JPS5744537A (en) 1980-09-01 1980-09-01 Switching device of drive power for four wheel drive car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11976480A JPS5744537A (en) 1980-09-01 1980-09-01 Switching device of drive power for four wheel drive car

Publications (1)

Publication Number Publication Date
JPS5744537A true JPS5744537A (en) 1982-03-13

Family

ID=14769596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11976480A Pending JPS5744537A (en) 1980-09-01 1980-09-01 Switching device of drive power for four wheel drive car

Country Status (1)

Country Link
JP (1) JPS5744537A (en)

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