Adjustable blade knife

Details Adjustable blade knife Adjustable blade knife

1976-09-30

1978-05-16

Smith, Gary L.

Cutlery

Sheathed

Sliding blade

30320, 30335, B26B 108

Patent

active

040891127

ABSTRACT:
An adjustable blade knife is made by extruding a continuous strip of extrudable hardenable material with the strip having a planer web between thicker marginal portions and opposing slots in the marginal portions, individual knife handle bodies are stamped from the strip and a knife blade is assembled to each body by inserting the blade in the opposed slots of the body. The blade is preferably preassembled to a slide plate with the slide plate and blade positioned together in the handle body slots to slide along the web portion of the handle body which is provided with a longitudinally extending slot having at least one side wall of an irregular surface configuration to co-operate with positioning means provided on the slide plate to facilitate locating the blade-plate sub-assembly in adjustable positions of use.

REFERENCES:
patent: 336112 (1886-02-01), Holdsworth
patent: 1496927 (1924-06-01), Evers
patent: 1906573 (1933-05-01), Gits
patent: 1960130 (1934-05-01), Trubel
patent: 2578896 (1951-12-01), Moore
patent: 2737069 (1956-03-01), Weindel
patent: 2754584 (1956-07-01), Ferguson
patent: 3857176 (1974-12-01), Quenot
patent: 3879847 (1975-04-01), Roll
patent: 3906627 (1975-09-01), Manning

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