Articulation sleeve for a clamp
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United States of America Patent
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N/A
Issued Date -
Oct 21, 2004
app pub date -
Mar 31, 2004
filing date -
Apr 2, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Articulation sleeves for a clamp having strip ends formed into closed loops are surrounded by the loops. The head of a clamping screw, extending through slots in the loops and through the articulation sleeves is rotatably supported during clamping on one sleeve and a nut screwed onto the screw shaft is supported on a second sleeve and secured against rotation by a special shape of the sleeve. The sleeves have coaxial circular holes provided diametrically opposed one another. The clamping screw passes through the coaxial holes that are identical and whose diameter matches nearly the shaft diameter of the clamping screw. The sleeve is compressed transversely to a longitudinal sleeve axis adjacent to the coaxial holes at least within an area of a polygonal peripheral nut contour and a peripheral screw head contour. The sleeve has a wall area deformed to match the polygonal peripheral nut contour.
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