F - Mech Eng,Light,Heat,Weapons – 16 – L
Patent
F - Mech Eng,Light,Heat,Weapons
16
L
F16L 21/08 (2006.01) F16L 21/02 (2006.01) F16L 21/06 (2006.01) F16L 23/02 (2006.01) F16L 23/024 (2006.01) F16L 51/00 (2006.01)
Patent
CA 2648689
Security splicing system of aligned pipes, against the expansion and/or contraction thereof, which, of identical diameter, are spliced by means of flanges -3-, known, which guarantee the stability and watertightness of the splice, consisting of the application of a double flange, constituted by two identical fastening elements -2- -and -2a-, which will grip the exterior face of the end area of the two pipes -1- and -1a-, each fastening element -2- and -2a- being formed by an exterior clasp -5- , joined by means of pressure screws -6- and their closures -7-, having exterior hollow cylinders -8-, situated longitudinally, parallel to each other and to the common axis of the piping, through whose interior are disposed the cylindrical and smooth connecting rods -9- which solidly join both elements -2- and -2a-, at a pre--established and removable distance, these cylinders -8- being of identical shape, quantity and position and in the same angular branching in both elements -2- and -2a-, these rods -9- having threaded ends -9a- for the placement of the hold- down nuts -10-, fixing the relative position of the fastening elements -2- and -2a- , each one of these elements, under the exterior clasp -5-, having a fastening profile - 11-, coiled around the corresponding pipe and constituted by a rectangular metal sheet provided with a series of projections of truncated conical appearance -12- achieved by punching and deep drawing and disposed on the contact face on the piping, in order to drive into its surface and being provided with edges folded at a right angle -13- which outline and position the clasp -5- on both sides and all around it.
Pires Cabado Barbara Ines
Pires Cabado Elisabet Patricia
Pires Cabado Barbara Ines
Pires Cabado Elisabet Patricia
Riches Mckenzie & Herbert Llp
LandOfFree
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