Cutting tool head for a metalworking tool

Details Cutting tool head for a metalworking tool Cutting tool head for a metalworking tool

2007-07-24

2007-07-24

Fridie, Jr., Willmon (Department: 3722)

Cutters, for shaping

Including holder having seat for inserted tool

With separate means to fasten tool to holder

C409S107000

Reexamination Certificate

active

10518235

ABSTRACT:
A tool head, which is adapted to receive a cutting insert for chip removal machining, includes a basic holder which has a lower support part and an upper clamping portion defining therebetween an insert-receiving pocket. A slot extends through the basic holder at a location spaced from the pocket, wherein the clamping portion is joined to a remaining portion of the basic holder by a hinge portion about which the clamping portion is elastically displaceable toward the cutting insert. A recess extends through the basic holder parallel to the slot and in communication therewith, the recess receiving a nut roll. A clamping screw extends through the slot and into threaded engagement with the nut roll, wherein the clamping screw includes a conical head arranged to enter the slot for expanding the slot and elastically displacing the clamping portion about the hinge and toward the cutting insert.

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patent: 2005/0180824 (2005-08-01), Hansson et al.
patent: 10149426 (2002-04-01), None

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