Drive device for power working vehicle

Details Drive device for power working vehicle Drive device for power working vehicle

1994-11-01

1997-04-08

Luong, Vinh T.

Machine element or mechanism

Elements

Gear casings

475 83, 475206, F16H 5702

Patent

active

056177640

ABSTRACT:
A drive device for a power working vehicle has a transmission case for a hydrostatic pressure type continuously variable transmission which includes a hydraulic pump and a hydraulic motor, the case having a narrow portion and a wide portion with a step being formed on one side of the transmission case. The hydrostatic pressure type continuously variable transmission is mounted to the narrow portion, so that it is accommodated within the height of the step. A differential is provided at the wide portion for differentially operating left and right axles, and a reducing gear mechanism extends from the narrow portion to the wide portion for transmitting an output from the continuously variable transmission to the differential through a multi-stage reduction. Thus, the output from the continuously variable transmission can be transmitted to the left and right axles through a reduction at a plurality of stages, and the structure of the drive device for the power working vehicle may be made simpler and more compact.

REFERENCES:
patent: 3309943 (1967-03-01), Kosman et al.
patent: 3776325 (1973-12-01), Jepersen
patent: 4756208 (1988-07-01), Hayashi et al.
patent: 4784013 (1988-11-01), Yamaoka et al.
patent: 4856368 (1989-08-01), Fujisaki et al.
patent: 4862767 (1989-10-01), Hauser
patent: 4922787 (1990-05-01), Fujisaki et al.
patent: 5041067 (1991-08-01), Hauser
patent: 5078659 (1992-01-01), Von Kaler et al.
patent: 5125291 (1992-06-01), Makita et al.
patent: 5156576 (1992-10-01), Johnson
patent: 5195933 (1993-03-01), Thoma et al.
patent: 5230519 (1993-07-01), Nishimura et al.
patent: 5392670 (1995-02-01), Hauser

Affiliated with

Also associated with

Rating

Drive device for power working vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Drive device for power working vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drive device for power working vehicle will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2392329