Machine for cutting down and shaping trees

Details Machine for cutting down and shaping trees Machine for cutting down and shaping trees

1976-04-27

1978-03-28

Simpson, Othell M.

Woodworking

Special-work machine

Combined

83600, 83601, 144 2Z, 144 34E, 144246C, A01G 2308

Patent

active

040810070

ABSTRACT:
The invention relates to a machine for cutting down and shaping trees, designed to cut down, strip and truncate trees, consisting of a support and cutting down-stripping-truncating equipment likely to be adapted to a self-propelling device, said equipment carrying a movable framework on which the cutting-truncating and stripping elements are positioned, a machine wherein the components thereof are substantially secured along a one and same axis, the stripping element carrying at least two blades surrounding the tree and at least two rollers with barbs the positioning of which can be adjusted by means of jacks, the axis along which the trunk is pulled between the rollers coinciding with the axis of the trunk between the blades.

REFERENCES:
patent: 475628 (1892-05-01), Stombs
patent: 2785715 (1957-03-01), Brundell et al.
patent: 3612117 (1971-10-01), Kjell
patent: 3643712 (1972-02-01), Doel et al.
patent: 3763904 (1973-10-01), Eynon
patent: 3797539 (1974-03-01), Moser et al.
patent: 3797540 (1974-03-01), Propst
patent: 3840058 (1974-10-01), Menzel et al.
patent: 3868982 (1975-03-01), Kurelek et al.
patent: 3989074 (1976-11-01), Larson
patent: 3999582 (1976-12-01), Allen et al.

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