Clearing machine for brushwood

Details Clearing machine for brushwood Clearing machine for brushwood

1974-12-09

1976-12-14

Smith, Gary L.

Woodworking

Special-work machine

Tree felling

56 139, 56255, 56504, A01G 2308, A01D 4900

Patent

active

039969800

ABSTRACT:
Apparatus for clearing brushwood or the like including a novel arrangement of shearing means and a brushwood material positioning means selectively adjustable to properly position the brushwood material for cutting and feeding to a chopping unit. The machine comprises a main frame mounting a pair of shearing units, each comprising stationary and rotary cutting elements rotatable in opposite directions toward one another to feed the cut brushwood material to a chopping unit for reducing it to chip size located generally centrally and rearwardly of the shearing units. The stationary and rotary cutting elements are of a predetermined relative configuration to accommodate cutting of relatively large sized brushwood material. The machine also includes a pushing fork assembly comprising a linkage system and a pivotally mounted actuator whereby the height and longitudinal position of the pushing fork may be selectively varied in relation to the shearing units.

REFERENCES:
patent: 1012892 (1911-12-01), Meer
patent: 2537404 (1951-01-01), Garretson
patent: 3673779 (1972-07-01), Scanato
patent: 3676988 (1972-07-01), Hauser-Lienhard

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