Cutlery – Cutting tools – Plural cooperating blades
Patent
1979-04-13
1980-07-01
Peters, Jimmy C.
Cutlery
Cutting tools
Plural cooperating blades
B26B 1300
Patent
active
042099013
ABSTRACT:
In the present invention, a pair of conventional sheet metal shears may be safeguarded quickly against hand injuries for conventional uses as well as equipped and prepared for special conditions, and, easily restored for other or regular uses with respect to either one or both shear blades of standard shears regularly employed for cutting and trimming sheet metal. An improved safety snap-on guard can be used for all work, either by re-orienting the guard or inverting the shears with the guard in place.
REFERENCES:
patent: 2801468 (1957-08-01), Anderson
patent: 3046655 (1962-07-01), Sproson
patent: 3143799 (1964-08-01), Gover
Harbaugh Watson D.
Peters Jimmy C.
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