Connecting device and method
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United States of America Patent
Stats
-
Sep 4, 1984
Issued Date -
N/A
app pub date -
Aug 24, 1982
filing date -
Sep 3, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Process for providing a rigid pipe, particularly made of light alloy, with a connecting section comprising a projecting peripheral bead, whereby a reinforcing sleeve is firstly positioned at a free end of said pipe, after which said end provided with its sleeve is deformed to the shape desired for said connecting section said process further comprising the step of deforming said end and said sleeve together to form, in the connecting section, the projecting peripheral bead, which thus participates in the connection of said sleeve on said pipe end.
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