Pliers

Details Pliers Pliers

1985-02-06

1986-12-16

Sipos, John

Cutlery

Cutting tools

Plural cooperating blades

B26B 1300

Patent

active

046286020

ABSTRACT:
The pliers include a pair of arms each having a front operating leg and a rear handle leg, a hole in each arm between the front operating and rear handle legs, a bolt extending through the holes for pivotally connecting the arms to each other, the bolt having a head at one end and a threaded portion at its opposite end upon which is rotatably threaded a nut, and the nut and one of the pair of arms or a plate sandwiched between the nut and one of the pair of arms is provided with at least one interengaged tooth and tooth gap which prevents the nut from rotating relative to the last-mentioned arm which is additionally preferably nonrotatably secured to the bolt.

REFERENCES:
patent: 624175 (1899-05-01), Chapman
patent: 1031370 (1912-07-01), Putney
patent: 1814821 (1931-07-01), Botts
patent: 2626460 (1953-01-01), Wahl
patent: 2741843 (1956-04-01), Sejman et al.
patent: 3126628 (1964-03-01), Popek
patent: 3331132 (1967-07-01), Miles et al.
patent: 3385341 (1968-05-01), Garstkiewicz
patent: 3438417 (1969-04-01), Albris
patent: 3520058 (1970-07-01), Pfaffenbach
patent: 4055208 (1977-10-01), Blaul
patent: 4094352 (1978-06-01), Hlinsky
patent: 4103725 (1978-08-01), Abe
patent: 4247983 (1981-02-01), Jansson et al.

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