Rotary cutting mechanism

Cutting – Tool or tool with support – Rotatable type

Patent

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Details

83669, B26D 114

Patent

active

06152008&

ABSTRACT:
A rotary cutting mechanism includes a holder and a fixture that cooperate to hold an article therebetween. A cavity is formed in the body of the fixture. A blade is rotatably mounted in the fixture cavity. The blade rotates between a first position in which the cutting edge of the blade is not operative to cut the article, and a second position in which the cutting edge is operative to cut the opening in the article. In another embodiment, the rotary cutting mechanism includes a fixture having a cavity formed in the fixture body, and a holding mechanism that holds the article on the fixture. A blade is rotatably mounted in the fixture cavity to cut the opening in the article.

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patent: 4115000 (1978-09-01), Mischo et al.
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patent: 4573956 (1986-03-01), Johnson
patent: 5088368 (1992-02-01), Marion
patent: 5181665 (1993-01-01), Flisram
patent: 5216961 (1993-06-01), Gray
patent: 5351589 (1994-10-01), Creaden

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