Flexible tree saw

Details Flexible tree saw Flexible tree saw

1980-02-06

1982-08-17

Schran, Donald R.

Cutlery

Cutting tools

Saw

145 31R, 83830, 83832, B27B 2100, B27B 3314

Patent

active

043442293

ABSTRACT:
This invention pertains to apparatus for trimming branches of trees and particularly branches high above the ground, without a pole saw, climbing the tree or using a ladder. The apparatus include spaced cutting links with sharp teeth at one end fastened upon a flexible chain. Each end of the chain is connected to a length of rope. A metal weight, sand bag, etc. attached to one of the ropes carries the flexible chain into position over the branch desired to be cut. A counter weight is also provided on one end of the flexible chain to automatically position the cutting side of the spaced cutting links in a downward facing, cutting position as the chain is pulled up onto and over the branch.

REFERENCES:
patent: 1229597 (1917-06-01), Farrer
patent: 3133395 (1964-05-01), Farmer
patent: 3344821 (1967-10-01), Paganini
patent: 3747652 (1973-07-01), Meadows
patent: 3999294 (1976-12-01), Shoben
patent: 4218820 (1980-08-01), Cleva

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