Earth working – Mounting for pushed tool at end of motor vehicle
Patent
1999-02-16
1999-11-23
Novosad, Christopher J.
Earth working
Mounting for pushed tool at end of motor vehicle
172817, A01B 59048
Patent
active
059882956
ABSTRACT:
An accessory that can be attached to any of a variety of heavy machinery such as bulldozers, backhoes, tractors, etc, is used for a final grading and leveling pass and is comprised of, a grating having a lattice arrangement with a "V" pattern and a set of springs disposed at each side of a hydraulic piston which controls the level of the grating.
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