Electric knife with guide blade

Details Electric knife with guide blade Electric knife with guide blade

1975-11-17

1976-09-21

Smith, Al Lawrence

Cutlery

Cutting tools

With guard and/or guide

B26B 2902

Patent

active

039810780

ABSTRACT:
An electric knife has two mutually reciprocating cutting blades and an adjustably spaced guide blade. The guide blade is mounted on a cylindrical cap that slidably encloses a cylindrical sleeve fixed to the knife handle, and is rotatable about an axis defined by a threaded rod perpendicular to the planes of the blades and coaxial with the cap and sleeve. A knurled nut on the threaded rod holds the cylindrical cap against a coil compression spring which also acts as a torsion spring urging the guide blade downwardly relative to the cutting blades against an abutment that also serves as a gauge for the thickness of the slices to be cut, manipulation of this knurled nut effecting this adjustment.

REFERENCES:
patent: 1760575 (1930-05-01), Anderson
patent: 2478046 (1949-08-01), Higgs
patent: 2737719 (1956-03-01), Ember
patent: 2938269 (1960-05-01), Nissen
patent: 3153852 (1964-10-01), Freeman
patent: 3178817 (1965-04-01), Rubinstein

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