F - Mech Eng,Light,Heat,Weapons – 16 – L
Patent
F - Mech Eng,Light,Heat,Weapons
16
L
F16L 23/08 (2006.01)
Patent
CA 2199029
A device for coupling two pipe sections comprises a clamping band (1) of U- shaped cross section with two inwardly directed flanges for encompassing end beads of the pipe sections which are to be coupled. The ends of the clamping band (1) have cylindrical pockets (2) each accommodating a cylindrical element (4, 5) which is rotatable about its own axis in the pocket. The clamping band is clamped by means of a threaded screw (6) which is passed through an unthreaded hole (5a) in one cylindrical element and unthreaded holes (3) in the ends of the clamping band, whereupon the screw finally is in threaded engagement with the other cylindrical element (4).
Dispositif permettant de réunir deux sections de tuyaux. Ce dispositif comprend un collier de serrage (1) à section transversale en U, avec deux rebords dirigés vers l'intérieur de manière à envelopper les bourrelets terminaux des sections de tuyaux devant être raccordées. Les extrémités du collier de serrage (1) comportent des poches cylindriques (2) abritant l'une et l'autre un élément cylindrique (4, 5) pouvant pivoter selon son axe dans cette poche. Le collier de serrage est serré à l'aide d'un boulon fileté (6) qui traverse un orifice non fileté (5a) ménagé dans l'un des éléments cylindriques et les orifices non filetés (3) ménagés dans les extrémités du collier de serrage, et qui après cela, se visse dans l'autre élément cylindrique (4).
Andresen Werner J.
Schmidt-Hansen Hans
Gowling Lafleur Henderson Llp
Lindab Ab
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