Compression fitting for pipes

Details Compression fitting for pipes Compression fitting for pipes

2008-04-29

2008-04-29

Bochna, David (Department: 3679)

Pipe joints or couplings

Nonmetal to metal

Internal member

Reexamination Certificate

active

10540964

ABSTRACT:
A compression fitting for rigid or semi-rigid pipes comprising an internal element11onto which the pipe12is fitted and into which at least one circumferential groove13is machined and an external sleeve20usually cylindrical is positioned around the pipe and intended to be deformed by radial compression to push the wall of the pipe inside said groove. The external wall of the sleeve20bears a circumferential protruding bead22in line with its area which is found in line with the groove of the internal element with interposition of the wall of the pipe, so that the compression of the sleeve by action of a cylindrical pressing wall30acts on the bead to deform the sleeve with the purpose of pushing the wall of the pipe inside the groove of the internal element.

REFERENCES:
patent: 4106526 (1978-08-01), Szentmihaly
patent: 4407532 (1983-10-01), Patel et al.
patent: 4990106 (1991-02-01), Szegda
patent: 5456914 (1995-10-01), Stine et al.
patent: 5829795 (1998-11-01), Riesselmann
patent: 6523862 (2003-02-01), MacDuff
patent: 6598905 (2003-07-01), Campbell et al.
patent: 510400 (1979-10-01), None
patent: 101 37 078 (2003-01-01), None
patent: 1 134 473 (2001-09-01), None
patent: 54 476 (1950-05-01), None
patent: 1 440 084 (1976-06-01), None
patent: WO 95/26480 (1995-10-01), None

Affiliated with

Also associated with

Rating

Compression fitting for pipes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Compression fitting for pipes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compression fitting for pipes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3924241