Vehicular hydro-mechanical transmission system with speed range

Details Vehicular hydro-mechanical transmission system with speed range Vehicular hydro-mechanical transmission system with speed range

1986-06-17

1988-04-19

Wright, Dirk

Machine element or mechanism

Elements

Gear casings

74677, F16H 4704, F16H 4708

Patent

active

047381604

ABSTRACT:
A hydro-mechanical power transmission for vehicles wherein optional two of the three elements of a planetary gearing serve as an input portion and an output portion, and the other element is driven at a steplessly variable speed by a static hydraulic speed change device which is operable by the input portion or the output portion. A change-over device is provided in a power transmission system for the speed change device to drive the other element in different speed ranges by switching the change-over device. For running on the road, the speed is widely variable from low to high, while for working, the running speed is finely adjustable within one of the speed ranges.

REFERENCES:
patent: 3492891 (1970-02-01), Livezey
patent: 3884095 (1975-05-01), Miyao et al.
patent: 3903755 (1975-09-01), Polak
patent: 3922931 (1975-12-01), Osujyo et al.
patent: 3990327 (1976-11-01), Margolin
patent: 4286477 (1981-09-01), Meyerle et al.
patent: 4291592 (1981-09-01), Meyerle et al.
patent: 4313351 (1982-02-01), Hagin
patent: 4491034 (1985-01-01), Fredriksen
patent: 4557160 (1985-12-01), Reynolds

Affiliated with

Also associated with

Rating

Vehicular hydro-mechanical transmission system with speed range does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vehicular hydro-mechanical transmission system with speed range , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicular hydro-mechanical transmission system with speed range will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2169139