Metal working – Method of mechanical manufacture – Work holding
Reexamination Certificate
2011-04-19
2011-04-19
Omgba, Essama (Department: 3726)
Metal working
Method of mechanical manufacture
Work holding
C029S436000, C029S446000, C029S450000
Reexamination Certificate
active
07926162
ABSTRACT:
A method and apparatus for clamping and subsequently machining a disk- or ring-shaped workpiece, wherein the workpiece is set down on a contact surface of a contact member made from elastomeric material. The workpiece is axially pressed against the contact surface with an elastomeric-material clamping member of a clamping device and simultaneously fixed in place perpendicular to the workpiece axis. Subsequently, the workpiece is machined with a tool.
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Omgba Essama
Thielenhaus Microfinish Corporation
VanOphem & VanOphem, PC
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