Device for coupling pipe sections
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United States of America Patent
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-
Jun 13, 2000
Grant Date -
N/A
app pub date -
Mar 5, 1997
filing date -
Sep 8, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for coupling two pipe sections comprises a clamping band of U-shaped cross-section with two inwardly directed flanges for encompassing end beads of the pipe sections which are to be coupled. The ends of the clamping band have cylindrical pockets each accommodating a cylindrical element which is rotatable about its own axis in the pocket. The clamping band is clamped by means of a threaded screw which is passed through an unthreaded hole in one cylindrical element and unthreaded holes in the ends of the clamping band, whereupon the screw is in threaded engagement with the other cylindrical element.
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