Cutting – Tool engages work during dwell of intermittent workfeed – Work-feed element contacts and moves with work
Patent
1994-08-02
1997-11-11
Rada, Rinaldi I.
Cutting
Tool engages work during dwell of intermittent workfeed
Work-feed element contacts and moves with work
8352215, 8352219, 8352221, 83917, 83278, 83249, 83206, 83452, 83464, B26D 706
Patent
active
056852126
ABSTRACT:
A key punch apparatus is provided for selectively removing notches of material from a key blank. The apparatus includes a punch and die subassembly which is rotatable between first and second positions. A carrier holds the key blank in an operative relation with the subassembly. An actuating handle is operatively coupled to the punch to cause an axial cutting stroke. Cutting a notch with the subassembly in the first position results in a notch having a first shape, while cutting a notch with the subassembly in the second position results in a notch having a second shape.
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Licata John A.
Stanley Edward J.
Wright Donald S.
Ashley Boyer
Ilco Unican Corp.
Rada Rinaldi I.
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