F - Mech Eng,Light,Heat,Weapons – 16 – L
Patent
F - Mech Eng,Light,Heat,Weapons
16
L
F16L 37/10 (2006.01) F16L 19/04 (2006.01) F16L 25/00 (2006.01)
Patent
CA 2233965
A fitting (10) for use with corrugated steel tubing (20). The fitting (10) includes a body (12) having a locating sleeve (18). The locating sleeve (18) aligns the central axis of the body (12) with the central axis of the tubing (20). Split ring washers (16) are retained on the tubing (20) by a nut (14) which is tightened on a threaded end of the body (12). As the nut (14) is tightened, a taper formed on the body (12) flares the tubing (20). The flared tubing (22) is compressed between the taper (122) on the body (12) and the beveled section (162) of the split ring washer (16). This forms a leak proof fitting without the need for separate flaring tools.
Ce raccord (10), utile avec un tuyau d'acier ondulé (20), comprend un corps (12) présentant un manchon de positionnement (18) permettant d'aligner l'axe central du corps (12) sur l'axe central du tuyau (20). Des rondelles fendues (16) sont retenues sur le tuyau (20) par un écrou (14) serré sur l'extrémité filetée du corps (12). Lorsque l'on serre cet écrou (14), une portion oblique formée sur le corps (122) fait s'évaser le tuyau (20), le tuyau évasé (22) étant comprimé entre la portion oblique (122) formée sur le corps (12) et une section en biseau (162) de la rondelle fendue (16). On forme ainsi un raccord étanche sans avoir à utiliser d'outils à évaser séparés.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Omega Flex Inc.
LandOfFree
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