Cutting by use of rotating axially moving tool – With work-engaging structure other than tool or tool-support – Frictionally engaging sides of opening in work
Reexamination Certificate
2007-04-24
2007-04-24
Turner, Archene (Department: 1775)
Cutting by use of rotating axially moving tool
With work-engaging structure other than tool or tool-support
Frictionally engaging sides of opening in work
C408S081000, C428S472000, C428S336000, C428S698000, C428S701000, C428S702000
Reexamination Certificate
active
10885873
ABSTRACT:
Support pad for a long hole drill head wherein the support pad includes a base body with a bottom surface, at least one side surface and a top surface. The top surface is arranged to function as a wear surface and is defined by a titanium-free wear-resistant coating, whereas the remaining surfaces of the support pad are defined by a titanium-containing wear-resisting coating.
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Annanolli Raimo
Böstrom Veronica
Drinker Biddle & Reath LLP
Sandvik Intellectual Property AB
Turner Archene
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