Tool driving or impacting – Drive control operable by hand engaging manipulating handle
Patent
1974-12-02
1976-04-13
Abbott, Frank L.
Tool driving or impacting
Drive control operable by hand engaging manipulating handle
16111R, 16114R, 30381, 74544, B27B 1700
Patent
active
039498174
ABSTRACT:
Apparatus is disclosed for extending the reach of a portable chain saw for the purpose of cutting tree limbs and branches which would otherwise be inaccessable to the operator of the saw. An elongated post which can be held in the hands is equipped with means for securing a chain saw thereto at the front end. A pivotable lever is also attached to the front end of the post for contacting and depressing the power trigger on the chain saw. A finger operated control trigger is located at the rear end of the post, and means are provided for connecting the pivotable lever and the control trigger so that the lever is pivoted and the power trigger of the saw is thus depressed by the lever when the control trigger is operated.
REFERENCES:
patent: 2165904 (1937-07-01), Osgood
patent: 3130444 (1964-04-01), Stollsteimer
patent: 3731382 (1973-05-01), Wroe
patent: 3823474 (1974-07-01), Ionescu
Abbott Frank L.
Pate III William F.
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