Cutlery – Cutting tools – Plural cooperating blades
Patent
1976-03-22
1976-11-23
Smith, Al Lawrence
Cutlery
Cutting tools
Plural cooperating blades
30182, B26B 1700
Patent
active
039927776
ABSTRACT:
There is disclosed a tool comprising a body having an opening which may be moved over a nut threaded onto a bolt and a surface on the opening to support the flat side of the nut, a bore in the body connected at one end with the opening opposite the supporting surface, and a rod having a cutting edge longitudinally reciprocal within the bore toward and away from the nut in the opening. The rod is so reciprocated by an operating system which includes a piston on the rod reciprocable within a cylinder on the body connecting with the other end of the bore.
REFERENCES:
patent: 2224708 (1940-12-01), Sittert
patent: 2650663 (1953-09-01), Wales
patent: 3093024 (1963-06-01), Pell
patent: 3495330 (1970-02-01), Bruce
patent: 3733699 (1973-05-01), Bock
Gray Robert D.
Parra Ernest P.
Perkins Lee E.
Eickenroht Marvin B.
Hyer W. F.
Nut Cutters, Inc.
Peters J. C.
Smith Al Lawrence
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