Abrading – Ventilation or cooling of tool or tool support
Reexamination Certificate
2007-03-06
2007-03-06
Ackun, Jr., Jacob K. (Department: 3723)
Abrading
Ventilation or cooling of tool or tool support
C451S547000
Reexamination Certificate
active
11045691
ABSTRACT:
A tool, particularly for milling operations, capable of being driven in rotation about its own main axis. The tool has a core provided with a plurality of abrasive elements extending from the core radially to the axis and spaced apart from each other angularly. Between at least one pair of abrasive elements adjacent to each other is provided at least one respective gap in the form of a cut extending radially in the core to a predefined distance from the axis.
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patent: 07276243 (1995-10-01), None
Gonzo Ferruccio
Zandonella Necca Dino
Ackun Jr. Jacob K.
ADI S.p.A.
Stradley Ronon Stevens & Young LLP
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