Circular cutting device

Details Circular cutting device Circular cutting device

1976-07-27

1977-08-30

Smith, Al Lawrence

Cutlery

Scratching implements

30310, 33 27C, B26B 500

Patent

active

040444643

ABSTRACT:
A circular cutting device having a stand which rests upon the workpiece with its own weight and via an adhesive layer disposed on the bottom of the stand. A sleeve in the stand threadedly receives a hollow pivot shaft in which a centering pin is axially displaceable against the force of a spring. A radial arm carries the tool and is fixed to a bush rotatably guided on the shaft.

REFERENCES:
patent: 396600 (1889-01-01), Rowland
patent: 953407 (1910-03-01), Braid
patent: 959311 (1910-05-01), Chase
patent: 1421921 (1922-07-01), Doerr
patent: 2062157 (1936-11-01), Benshimol
patent: 2735486 (1956-02-01), Millard

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