Anchoring device for pipe coupling

Details Anchoring device for pipe coupling Anchoring device for pipe coupling

F - Mech Eng,Light,Heat,Weapons

16

L

F16L 21/06 (2006.01)

Patent

CA 2476861

An anchoring device (10) for a pipe coupling comprises an annular channel (11) of generally U-shaped cross-section. The channel has a web portion (13) with flanges (14) and (15) projecting radially inwardly for its circumferential edges. A frusto-conical gripping ring (16) is located in the channel (11) with its outer edge (17) inside the web portion (13) adjacent one of the flanges (14) and its inner edge (18) adjacent the other flange (15) and projecting inwardly beyond the said other flange. The annular channel forms an incomplete ring and is compressible circumferentially. The anchoring device is fitted inside a clamping device (40), which fits around a pipe coupling. The clamping device (40) has tensioning means (50) which tighten the clamping device around the pipe, compressing the annular channel (11) and causing the inner edge (18) of the frusto-conical gripping ring (16) to engage the outer surface of the pipe and thus grip the pipe.

L'invention concerne un dispositif d'ancrage (10) pour raccord, ledit dispositif comprenant un canal annulaire (11) d'une section transversale g~n~ralement en forme de U. Ce canal pr~sente une partie d'~me (13) dot~e de brides (14 et 15) formant une saillie radiale vers l'int~rieur destin~e ~ ses rebords circonf~rentiels. Un anneau de pr~hension tronconique (16) est situ~ dans le canal (11) avec son rebord externe (17) ~ l'int~rieur de la partie de l'~me (13) adjacente ~ une des brides (14) et son rebord interne (18) adjacente ~ l'autre bride (15) et sortant en saillie vers l'int~rieur au-del~ de l'autre bride. Ledit canal annulaire forme un anneau incomplet et peut Útre comprim~ au niveau de la circonf~rence. Ce dispositif d'ancrage est ins~r~ ~ l'int~rieur d'un dispositif de fixation (40) qui s'ins­re dans un raccord. Ledit dispositif de fixation (40) pr~sente un moyen de mise sous tension (50) qui le serre autour du tuyau, ce qui entra¹ne la compression du canal annulaire (11) et l'imbrication du rebord interne (18) de l'anneau de pr~hension tronconique dans la surface externe du tuyau et donc la pr~hension du tuyau.

Affiliated with

Also associated with

Rating

Anchoring device for pipe coupling does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1944476