Measuring and testing – Specimen stress or strain – or testing by stress or strain... – Threaded fastener stress
Reexamination Certificate
2006-02-23
2010-06-15
Noori, Max (Department: 2855)
Measuring and testing
Specimen stress or strain, or testing by stress or strain...
Threaded fastener stress
C073S862080
Reexamination Certificate
active
07735374
ABSTRACT:
A screwing equipment that comprises at least one rotary member mounted in a tool body and capable of producing at least one vibrational frequency representing a wear condition of said rotary member(s). Such screwing equipment further comprises means for measuring said vibrational frequencies designed to communicate with means for processing, said measurement enabling same to be compared to at least one reference frequency in order to determine said wear condition.
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Allenou Benoît
Gilibert Arnaud
Le Du Nicolas
Marie Vincent
Pineau Laurent
Etablissements Georges Renault
Noori Max
Westman Champlin & Kelly P.A.
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