Felling saw and method of operating

Details Felling saw and method of operating Felling saw and method of operating

1987-07-15

1989-07-25

Bray, W. Donald

Woodworking

Process

Timber harvesting or processing

303795, 83928, 144 3D, 144 34R, A01G 2308

Patent

active

048504092

ABSTRACT:
An improved tree-felling apparatus which can be mounted to a motive power device such as a tractor, includes a cradle having upper and lower saddle members for receiving a tree, a plurality of grab arm members for pulling the tree in toward the saddle members, a pivotable chain saw bar mounted in the lower saddle member and an extendable penetrating tree spike retractably mounted within a recess above the chain saw bar for securing the tree against downward movement during cutting.

REFERENCES:
patent: 3796242 (1974-03-01), Albright
patent: 3885610 (1975-05-01), Forslund et al.
patent: 3902538 (1975-09-01), Muirhead
patent: 3976111 (1976-08-01), Jonsson
patent: 3991799 (1976-11-01), Albright
patent: 3996981 (1976-12-01), Bruun
patent: 4116250 (1978-09-01), Ericsson
patent: 4127154 (1978-11-01), Kabotoff
patent: 4161200 (1979-07-01), Albright
patent: 4219059 (1980-08-01), Albright
patent: 4434827 (1984-03-01), Franklin
patent: 4437500 (1984-03-01), LaRose
patent: 4467849 (1984-08-01), Denis
patent: 4491163 (1985-01-01), Kurelek
patent: 4537236 (1985-08-01), Kulju
patent: 4552191 (1985-11-01), Kuusilinna
patent: 4653555 (1987-03-01), Mellgren

Affiliated with

Also associated with

Rating

Felling saw and method of operating does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Felling saw and method of operating, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Felling saw and method of operating will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2350862