Vehicle-mounted brush cutter

Details Vehicle-mounted brush cutter Vehicle-mounted brush cutter

1991-05-06

1992-06-23

Bray, W. Donald

Woodworking

Special-work machine

Tree felling

30379S, 83928, 144 3D, 144336, A01G 2308

Patent

active

051234629

ABSTRACT:
An articulated brush cutting vehicle is provided having a rear powered unit and a front steering unit. A circular blade brush cutter is mounted on the forward end of a truss boom, the truss boom being pivotally mounted to the steering unit for side-to-side swinging movement and for up-and-down movement. Concealed hydraulic cylinders within said steering unit control the side-to-side movement of the boom and articulation between the vehicle units with minimal exposure of the cylinder rods during operation of the vehicle. The boom has an inverted apex on its bottom side so that the cutter may be operated even though there may be an obstruction between the steering unit and the cutter blade.

REFERENCES:
patent: 2668566 (1954-02-01), Goodlet
patent: 2694421 (1954-11-01), Shrewsbury
patent: 3343575 (1967-09-01), Trout
patent: 4813142 (1989-03-01), Manno

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