Cutlery – Cutting tools – Saw
Patent
1992-03-16
1994-04-19
Seidel, Richard K.
Cutlery
Cutting tools
Saw
30507, 30513, B23D 4912
Patent
active
053034783
ABSTRACT:
This device consists of an encased, electrically powered motor housing unit with a first handle parallel in line to the height of the unit. Extending out from the top of the handle is a metal bar one inch in diameter which runs out forward from the motor housing unit to which is attached a second handle bar parallel in line to the first handle and the motor housing. Extending out from the bottom of this second handle is a metal rod with a spring and a bolt parallel in line to the metal bar. This metal rod has a hole in it for mounting one end of a metal hack-saw blade. The other end of the blade is to be mounted to a metal piece extending out from the bottom of the motor housing which when running moves back and forth, causing a sawing motion. Directly above the metal rod with a spring and directly above the metal piece is a metal bar to which is attached a roller to keep the hack-saw blade steady.
REFERENCES:
patent: 1324032 (1919-12-01), Steenrad
patent: 1988949 (1935-01-01), Kelley
patent: 2593323 (1952-04-01), Magnussen et al.
patent: 2772708 (1956-12-01), Miquel
patent: 3589418 (1971-06-01), Clark
patent: 3840059 (1974-10-01), Ingro
patent: 4949464 (1990-08-01), Adomatis
patent: 5027518 (1991-07-01), Adomatis
Payer Hwei-Siu
Seidel Richard K.
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