FR3122470A1 - Multi-angle elbow - Google Patents

Abstract

The present invention relates to a multi-angle elbow which will be available in many diameters and materials (PVC, PE, PP, fiber, fiber cement, sandstone, concrete, zinc, steel, aluminum, alloys, resins, etc.), composed of two modules.

Description

Multi-angle elbow

A multi-angle elbow that will be available in many diameters and materials (PVC, PE, PP, fiber, fiber cement, sandstone, concrete, zinc, steel, aluminum, alloys, resins, etc.), composed of two modules as follows:

• Il débute par une emboîture considérée comme femelle de forme cylindrique rectiligne. L’emboîture ou manchon permettra de raccorder le module directement à un tuyau de canalisation.
• En prolongement de l’emboîture, le diamètre du tube se réduit pour devenir mâle, correspondant au diamètre nominal de la canalisation. Cette partie mâle se prolonge en formant une courbe.

1st unit:

• It begins with a socket considered to be female with a rectilinear cylindrical shape. The socket or sleeve will allow the module to be connected directly to a pipe.
• As an extension of the socket, the diameter of the tube is reduced to become male, corresponding to the nominal diameter of the pipe. This male part extends by forming a curve.

• Il débute par une emboîture considérée comme femelle, de forme courbe, qui puisse coulisser sur la partie courbe mâle du premier module.
• En prolongement de l’emboîture courbe, le diamètre du tube se réduit pour devenir mâle, puis il se prolonge en cylindre rectiligne mâle dont l’extrémité sera chanfreinée ou pas, pouvant ainsi recevoir un nouveau tube prémanchonné (1er version).
• En prolongement de l’emboîture courbe il y aura une emboîture cylindrique rectiligne, permettant le raccordement à un tube non prémanchonné (2ème version).

2nd module:

• It begins with a socket considered female, curved in shape, which can slide on the male curved part of the first module.
• As an extension of the curved socket, the diameter of the tube is reduced to become male, then it extends into a straight male cylinder whose end will be chamfered or not, thus being able to receive a new pre-sleeved tube (1st version).
• As an extension of the curved socket there will be a straight cylindrical socket, allowing connection to a non-pre-sleeved tube (2nd version).

Module 1 can therefore be cut anywhere on the curved male part. It will be marked there or embedded in the mass: the degrees, the square cut marks, the mark of the correct alignment for assembly with module 2 which will also be provided with a mark.

This multi-angle bend can be: either to be glued, or equipped with one or more seals mounted on rings or not housed in one or more grooves, this for a good assembly and a good seal.

It will be manufactured in different thicknesses to comply with the different stiffness classes and standards, and also to ensure compatibility between the different stiffness classes of pipes and fittings.

Claims (1)

Empty claim