Apparatus for harvesting a tree

Details Apparatus for harvesting a tree Apparatus for harvesting a tree

1975-11-17

1976-11-30

Yost, Frank T.

Woodworking

Special-work machine

Combined

60413, 91 32, 144 34E, 144309AC, A01G 2308

Patent

active

039943259

ABSTRACT:
In an improved method and apparatus for harvesting a tree, the pressure exerted on the tree by a grapple assembly is at a first preselected value during shearing of the tree trunk and positioning the severed tree for further processing. The pressure exerted on the tree by the grapple assembly is thereafter reduced to a second preselected value and the tree is further processed.

REFERENCES:
patent: 3690354 (1972-09-01), Moser
patent: 3700060 (1972-10-01), Keene et al.
patent: 3939886 (1976-02-01), Tucek

Affiliated with

Also associated with

Rating

Apparatus for harvesting a tree does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for harvesting a tree, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for harvesting a tree will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1049002