Wedge for tree harvesting having an improved drive head

Details Wedge for tree harvesting having an improved drive head Wedge for tree harvesting having an improved drive head

1992-04-10

1994-03-01

Kisliuk, Bruce M.

Implements or apparatus for applying pushing or pulling force

Wedge

144193D, B66F 1300

Patent

active

052900126

ABSTRACT:
An improved wedge for the felling of trees. The wedge is of a synthetic material and has a metal insert integrally molded at its base or head end. The insert, which is molded flush with the head end of the wedge body receives the impacting blows of a driving tool and protects the head end of the wedge from damage. The insert integrally molded within the body of the wedge permits the wedge to be tapered along its full length.

REFERENCES:
patent: 188376 (1877-03-01), Kelly
patent: 1424161 (1922-08-01), Foley
patent: 2542368 (1951-02-01), Smith
patent: 3185442 (1965-05-01), Hemphill
patent: 3381937 (1968-05-01), Zillman
patent: 4451024 (1984-05-01), Shepherd

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