Motor vehicles – Having four wheels driven
Patent
1988-09-23
1989-08-15
Pekar, John A.
Motor vehicles
Having four wheels driven
180900, 180365, B60K 1734
Patent
active
048566110
ABSTRACT:
A propelling transmission system of a tractor comprising a front transmission for driving front wheels and a rear transmission for driving rear wheels. The front transmission receives drive from an engine mounted at a front position of the tractor, through a main clutch housed in a clutch case, and transmits the drive to the rear transmission. The rear transmission returns part of the drive to a front wheel change speed mechanism included in the front transmission. The front transmission is housed in a front transmission case directly connected to a lower rearward position of the clutch case.
REFERENCES:
patent: 4574910 (1986-03-01), Miki et al.
patent: 4669559 (1987-06-01), Fukui
patent: 4696365 (1987-09-01), Ishimori et al.
patent: 4723622 (1988-02-01), Toshikuni et al.
patent: 4723623 (1988-02-01), Teraoka et al.
patent: 4792009 (1988-12-01), Iritani
patent: 4798259 (1989-01-01), Azuma et al.
Shikiya Hajime
Teraoka Akira
Kubota Ltd.
Pekar John A.
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