Tree-felling lever

Details Tree-felling lever Tree-felling lever

A - Human Necessities

01

G

254/155

A01G 23/08 (2006.01) A01G 23/099 (2006.01)

Patent

CA 1100935

ABSTRACT OF THE DISCLOSURE A tree-falling implement is disclosed, which is particularly effective for felling frozen trees. The implement is of the type comprising a flat plate with a front transverse straight edge, a lever arm being rigidly secured to the top face of the flat plate and extending upwardly at an acute angle rearwardly from the flat plate. This implement is characterized by the provision of a bite member which down- wardly projects from the bottom surface of the plate along the front trans- verse edge. Said bite member has a generally rectangular cross-section providing parallel front and rear flat side faces substantially perpen- dicular to the bottom surface of the plate and a flat edge surface substantially parallel to the bottom surface of the plate. The plate and the bite member are thin enough to be inserted into a saw kerf made in the trunk of a frozen tres. Upon pivoting of the plate wihin the kerf by means of the lever arm, the bite member enters into the lower frozen kerf surface without cracking the ice, and the uncracked ice provides an effective abutment to prevent the flat plate from slipping out of the kerf.

341259

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