Radially-inserted anti-rotation key for threaded connectors

A pipe connection includes a box that mates with a pin. A box slot extends through a side wall of the box at a point adjacent the rim for alignment with a pin slot formed on the pin. Each of the slots has a circumferential dimension and an axial dimension that is less than the circumferential dimens...

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Bibliographische Detailangaben
1. Verfasser: WILLIAM PATTERSON JR
Format: Patent
Sprache:eng
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