4. Measuring and testing
  5. Specimen stress or strain, or testing by stress or strain...
  6. Threaded fastener stress

Louis Fradin

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Apparatus for effecting bedding-in by screwing and unscrewing of

Metal working – Means to assemble or disassemble – Coupling to conduit
Patent

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Determination of the make-up torque for pipe joints

Measuring and testing – Specimen stress or strain – or testing by stress or strain... – Threaded fastener stress
Patent

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Method and apparatus for making a joint for steel tubes

Metal working – Method of mechanical manufacture – With testing or indicating
Patent

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Method of machining threaded pipe-ends

Turning – Process of turning
Patent

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Profile ID: LFUS-PAI-P-1145402

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