Side locking insert and material removal tool with same

Details Side locking insert and material removal tool with same Side locking insert and material removal tool with same

2009-07-31

2011-10-11

Fridie, Jr., Will (Department: 3724)

Cutters, for shaping

Including tool having plural alternatively usable cutting edges

C407S067000

Reexamination Certificate

active

08033764

ABSTRACT:
An indexable insert has one or more recesses formed in a frontside or backside surface which receives a surface of the head of a locking screw. When mounted, the insert is forced against respective support surfaces of an insert pocket. The locking screw is threaded into a counterbored tap hole to engage the insert and provide side locating forces and clamping forces to secure the indexable insert in the insert pocket. More particularly, the indexable insert has a shaped surface recess that mates to a complimentarily-shaped surface on the head of a locking screw and secures the indexable insert in multiple dimensions to a seating surface. A material removal tool and a method of mounting the indexable insert are also disclosed.

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English translation of a Chinese Office Action from corresponding Chinese Patent Application No. 200780014798.3 dated Oct. 12, 2010 (8 pages).

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