Work holders – Plural selectively used holders
Reexamination Certificate
2009-04-14
2011-11-22
Nguyen, George (Department: 3723)
Work holders
Plural selectively used holders
C269S043000, C269S056000, C269S287000
Reexamination Certificate
active
08061699
ABSTRACT:
A clamping system for clamping aerofoils. The clamping system has pivotally mounted engagement members that engage the aerofoil mounted on a pivotally mounted arm either side of the pivotal mounting. The arm can pivot as required relative to the item, to accommodate differences in shape in the item, while providing a substantially equal clamping force by both engagement members.
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Berry Michael James
Gindy Nabil
McGourlay Jamie Charles
Walker Kevin
Wang Yan
McCormick Paulding & Huber LLP
Nguyen George
Rolls-Royce PLC
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