Cast cutter

Details Cast cutter Cast cutter

1977-04-28

1978-04-04

Jones, Jr., James L.

Cutlery

Cutting tools

With blade moving means

30390, B26B 700

Patent

active

040819060

ABSTRACT:
A hand held electrically driven cutter assembly for removing casts from the body of a patient includes a vertically articulatable bottom plate insertable between the cast and the body surface which on the interior of the cutter assembly forms a switch in series with a trigger switch connected to the main power. Two circular cutters, inclined relative each other, are disposed above and ahead of the bottom plate to open up a kerf therefor. The power to the cutters is transmitted through a pulley and gear combination to be driven by an electric motor. It is this electric motor that is series connected to the bottom plate switch and power will be applied to the cutters only upon upward urging of the cutter assembly.

REFERENCES:
patent: 1127764 (1915-02-01), Huck
patent: 1942766 (1934-01-01), O'Banion
patent: 2084488 (1937-06-01), Heller
patent: 2139272 (1938-12-01), Jaworski
patent: 2617186 (1952-11-01), Pickles
patent: 3616488 (1971-11-01), Barefield

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