Cutting – Tool or tool with support – Cutting couple type
Patent
1999-07-12
2000-11-21
Rachuba, M.
Cutting
Tool or tool with support
Cutting couple type
83620, 83618, 83697, 8369811, 8369871, 8369891, 403381, 403341, 403391, 403385, B26D 114, B26D 508
Patent
active
061487104
ABSTRACT:
A slitter-and-hole-punch and quick change adapter combination fits a bag machine or the like for punching holes and slits in a web of film material. A hole punch and a slitter blade are unitarily formed on a base member. Left and right resilient arms extend from distal to proximal, and have free ends that project proximally of the base member. The quick adapter can be an extruded block with a T-channel formed on a lower side with a passage or gap to accommodate the hole punch and the slitter blade. The T-channel has inwardly directed flanges that create side recesses to accommodate the resilient arms of the slitter-and-hole-punch. The side recesses have cooperating hollows to receive detents of the associated resilient arm. The slitter-and-hole-punch can be slid in and out of the T-slot, and when slid in, the detents on the resilient arms keep it in position. The slitter-and-hole-punch can be changed out in a few seconds by hand. The slitter-and-hole-punch units can be color coded, e.g., for gap size.
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Molldrem, Jr. Bernard P.
Pearl Technologies, Inc.
Pryor Sean
Rachuba M.
LandOfFree
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