ES200843U - Opening unión for pipes. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Flange connection for pipes, which is essentially characterized as consisting of flanges or clamps, mounted around two ends of pipe to be joined, open on one of its sides equipped with appropriate flaps, on which the pressure screws are passed, which ensure the perfect fit and pressure on the surface of the tube, and between the two closest screws, a connection piece or bridge tends to overcome the stresses, which by the internal pressure of the fluid, could tend to separate the joint, being arranged between the two ends of the pipe to be joined, an intermediate piece, on whose two ends, the smooth ends of the flanged pipes can be introduced, until they meet an internal stop of the intermediate piece, guaranteeing the sealing by means of two separate rings. Rubber inserted or fitted in the flare, that the intermediate piece has at its ends, and that guarantee absolute closure and sealing the joint between the intermediate part and the external wall of the tube inserted inside guarantees the immobility of each flange, with the respective tube that it embraces, by means of slits or punctual embossments, made on two diametrically opposed sides thereof, and that also very slightly deforming the wall of the tube, ensure e; they immobilize said flange, preventing its sliding and/or rotation around the surface. (Machine-translation by Google Translate, not legally binding)