Portable hand-held power-operated sheet cutting device

Details Portable hand-held power-operated sheet cutting device Portable hand-held power-operated sheet cutting device

1974-10-21

1976-03-02

Smith, Al Lawrence

Cutlery

Cutting tools

Plural cooperating blades

30500, B23D 2702

Patent

active

039408523

ABSTRACT:
A portable hand-held power device having a slotted entryway for sheet material to be cut; a tool mounted for reciprocation across such entryway and formed with an offset shoulder having a cutting edge movable to and from one side of the entryway, acting as a support for the material to be cut, for impacting a sheet against such side and shearing successive sections of material therefrom as the sheet is advanced through the entryway.

REFERENCES:
patent: 2201599 (1940-05-01), Trautmann
patent: 2272295 (1942-02-01), Forss
patent: 2318982 (1943-05-01), Wilhide
patent: 3340610 (1967-09-01), Hendrickson

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