Connecting device and method

Details Connecting device and method Connecting device and method

1982-08-24

1984-09-04

Arola, Dave W.

Pipe joints or couplings

Particular interface

Tapered

2853825, 285384, 29507, 29523, F16L 2500

Patent

active

044693567

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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