Connection means for high pressure fluid ducts

Details Connection means for high pressure fluid ducts Connection means for high pressure fluid ducts

2007-09-04

2007-09-04

Bochna, David (Department: 3679)

Pipe joints or couplings

Essential catch

With manipulator

C285S321000, C285S277000

Reexamination Certificate

active

10526374

ABSTRACT:
Connection elements include a coupling defining an internal channel having an end segment possessing an insertion opening for insertion of an endpiece and provided with members for retaining the endpiece in leaktight manner therein. The members include an annular axially compressible sealing element that is mounted in the coupling to have one face serving as a bearing surface for a terminal face of the endpiece, and an annularly-shaped retaining element elastically deformable in a radial direction that is received in an inner groove (21) of the end segment to have an inner circumferential portion projecting through an opening of the inner groove so as to be received in an outer groove of the endpiece. The inner groove has a concave frustoconical flank beside the opening of the end segment to form members for shrinking the retaining element, and a convex frustoconical flank on its side remote from the opening.

REFERENCES:
patent: 3133755 (1964-05-01), Sciuto, Jr.
patent: 3177018 (1965-04-01), Goodwin
patent: 4294473 (1981-10-01), Ekman
patent: 4471978 (1984-09-01), Kramer
patent: 5655796 (1997-08-01), Bartholomew
patent: 199 32 307 (2001-01-01), None
patent: 101 25 499 (2002-08-01), None
patent: 0 615 089 (1994-09-01), None
patent: 0 762 036 (1997-03-01), None
patent: 6147374 (1994-05-01), None

Affiliated with

Also associated with

Rating

Connection means for high pressure fluid ducts does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Connection means for high pressure fluid ducts, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Connection means for high pressure fluid ducts will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3744042