Blount, Inc.

James N Mitchell

Ronald W Wiemeri

A method and apparatus to fell a tree is disclosed. A vehicle mountable felling head includes a circular saw mounted to the felling head. A guard overlays the circular saw as a safety measure. The guard has a first portion which is fixed. The fixed portion of the guard has an opening exposing a first arcuate portion of the saw. The guard also has a second, movable portion which overlays a second arcuate portion of the circular saw. The second portion of the guard may be raised to expose a second arcuate portion of the circular saw to cut a slot in one side of a tree with the cut being completed by the first arcuate portion thereby allowing a tree greater in diameter than the radius of the circular saw to be severed.

Method and apparatus to fell a tree

A tree felling apparatus mountable to a vehicle includes a frame defining an opening for receiving a tree and a chain saw mounted for linear movement across the opening for felling the tree. One side of the opening is defined by an anvil having a sharpened edge for increasingly engaging the tree as the frame is advanced to receive the tree within the opening. The sharpened edge also extends sufficiently so that it overlaps the leading edge of the chain saw as the saw completes its cut. The anvil thus serves as a stationary, stable pivot point for the falling tree and protects the underlying chain from the force of the falling tree. Wedges are spaced across the saw bar of the chain saw for directionally felling the tree.

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Skippers, VA, United States of America

James N Mitchell