Land vehicles – Wheeled – Extensible
Patent
1990-03-28
1991-08-27
Rice, Kenneth R.
Land vehicles
Wheeled
Extensible
280404, 280786, B62B 100
Patent
active
050428314
ABSTRACT:
The present invention relates to an adjustable length vehicle chassis having front and rear reach beams and a center beam, and in which the center beam is telescopically slidable into the reach beams and one reach beam is telescopically slidable into the other reach beam to attain minimum length adjustments of the chassis. One of the reach beams also includes a longitudinal slot extending substantially over its length to permit fractional length adjustments over a wide variety of lengths between maximum and minimum chassis lengths.
REFERENCES:
patent: 4397476 (1983-08-01), Bolyard et al.
patent: 4561671 (1983-12-01), DeWitt et al.
Meyers Mfg. Corp., Meyers New Farm Wagon; updated; 2 pages.
Gruett's Wagon Gears; undated; 1 page.
John Deere, Forage Equipment, 2-88; cover page, pp. 28-29, and back cover.
E-Z Trail, Inc.
Rice Kenneth R.
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