Tree harvester

Details Tree harvester Tree harvester

1986-08-08

1988-03-01

Bray, W. Donald

Woodworking

Special-work machine

Combined

144 34R, A01G 2308

Patent

active

047279168

ABSTRACT:
A tree harvester comprises a head boom at the lower free end of which is mounted a tree felling head having a cylindrical cutting knife behind which is formed a storage area for felled trees. The head includes pivotable gripping arms for pressing the trees to be felled against the cylindrical knife and for driving them and holding them in the storage area.

REFERENCES:
patent: 3468352 (1969-09-01), Larson et al.
patent: 3595288 (1971-07-01), Landers
patent: 3659635 (1972-05-01), Mellgren
patent: 3805860 (1974-04-01), Smith
patent: 3875983 (1975-04-01), Kurelek
patent: 3902530 (1975-09-01), Muirhead
patent: 3911981 (1975-10-01), Tucek
patent: 3986542 (1976-10-01), Guy et al.
patent: 4540035 (1985-09-01), Wehr et al.

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