Motor vehicles – Special wheel base – Five or more wheels
Patent
1992-08-17
1994-08-16
Culbreth, Eric
Motor vehicles
Special wheel base
Five or more wheels
180344, 180348, 180351, 180376, 180384, 180385, B62D 6110
Patent
active
053378490
ABSTRACT:
A mechanism for mounting an axle to a vehicle, and including a power output shaft drivingly coupled with a generally cylindrical coupler which is drivingly coupled with a first sleeve. A first axle is coupled for rotation with the first sleeve, and a first ground engaging wheel is coupled for rotation with the first axle and is thereby operatively driven by the output shaft. A first axle housing rotatably supporting the first axle is generally rigidly and releasably fixed to the frame of the vehicle. A first sprocket is fixed for rotation with the first sleeve, and a chain operatively extends between the first sprocket and a second sprocket which is fixed for rotation with a second sleeve. The second sleeve is operatively coupled with a second axle rotatably supported by a second axle housing, and therefore a second ground engaging wheel is driven with the first ground engaging wheel. An adjustable tensioning mechanism includes a bolt and nut for shifting the second axle housing with respect to the first axle housing to thereby adjust the tension in the chain.
REFERENCES:
patent: 1740810 (1929-12-01), Davies
patent: 2079290 (1937-05-01), Jencick
patent: 2831544 (1958-04-01), Dunn et al.
patent: 3447621 (1969-06-01), Schoonover
patent: 3454109 (1969-07-01), Roberts
patent: 3938605 (1976-02-01), Koch
patent: 4127180 (1978-11-01), Coffman
patent: 4328877 (1982-05-01), Ballard
patent: 4706770 (1987-11-01), Simon
Advertising brochure entitled: "Where The Road Ends, The Stories Begin"; published by Polaris Industries in 1989, front cover and pp. 8, 9 and 10.
Behrens Robert N.
Eavenson, Sr. Jimmy N.
Friesen Henry
Hamm Nicholas
Culbreth Eric
Deere & Company
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