Cutlery – Cutting tools – With support or attaching means
Patent
1982-09-21
1984-11-20
Kazenske, E. R.
Cutlery
Cutting tools
With support or attaching means
30276, 224185, 224262, 248328, B26B 2700
Patent
active
044830700
ABSTRACT:
The present disclosure is directed to a portable cutter particularly useful in trimming and shaping standing growing trees of the evergreen type which has a cutting head mounted on one end of a rod, and a pistol grip type control handle on the other end. A second handle is secured on the rod substantially midway between the control handle and cutting head. A back pack having partial waist encircling support means with a belt and a securing buckle is provided with a pair of spaced apart vertical standards secured to said encircling support having a transverse connector therebetween above said waist support. The back pack is retained on the operator by a pair of shoulder strap connector means attached to each end of center of said transverse connector and connectable to said waist support. Back pack extension and guide means is carried by and secured to at least one of the vertical standards. A cutter suspension shock cord is adapted to be connected between the back pack extension and the cutter rod proximate the cutting head and being adjustable along the rod to permit adjustability for varying the apparent weight of the cutter from an apparent zero to an amount desired by the operator to provide maximum maneuverability with a minimum of operator fatigue. The prime mover is carried by the back pack above the waist encircling support and supplies power to a motor connected to drive the cutting head and being carried thereby. There is a selectively operable control connected between the prime mover and motor for selectively driving the motor under control of the pistol grip control handle.
REFERENCES:
patent: 2583113 (1952-01-01), Mogel
patent: 2780666 (1956-06-01), Teagle
patent: 2792670 (1957-05-01), Haynes
patent: 3219129 (1965-11-01), Yamada
patent: 3346955 (1967-10-01), Beneke
patent: 3540123 (1970-11-01), Yamada
patent: 3964182 (1976-06-01), Pomeret et al.
patent: 4341017 (1982-07-01), Janczak
Kazenske E. R.
Tannehill Joane G.
Watts Douglas D.
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