Method for connecting pipes of different diameters with a single bracket

Abstract

A process for connecting pipes of different diameters using a single bracket is provided. The pipes at a point at which the connection with the bracket is to take place are deformed such that the cross section of the pipe fits the bracket. The bracket is designed for the pipe with the smallest diameter.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will become more fully understood from the detailed description given hereinbelow and the accompanying drawings which are given by way of illustration only, and thus, are not limitive of the present invention, and wherein:

FIG. 1 illustrates a cross section through a bracket with a pipe fastened to it; and

FIG. 2 is an isometric view illustrating a second bracket with a pipe fastened to it.

DETAILED DESCRIPTION

FIG. 1 shows a cross section through a bracket 1 and a pipe 2 fastened to it. The bracket 1 is designed at the connection site 3 with the pipe 2 for a pipe diameter D_A that is smaller than the diameter D_B of the pipe 2. For this reason, the pipe 2 is deformed in a certain area at the connecting site 3 with the bracket 1 in such a way that the connecting site 3 has substantially the same diameter D_A. In this way it is possible to connect the pipe 2 optimally with the bracket 1, i.e., without a gap and with a flat connecting seam.

As FIG. 1 shows, the connecting site 3 of the pipe 2 is deformed such that the center 4 of the pipe 2 always has substantially the same distance from the bracket 1, regardless of the size of the actual pipe diameter D_B.

FIG. 2 shows, in isometric representation, a second exemplified embodiment. One can recognize a double bracket 1′, the connecting site 3 of which is designed for the pipe with the smallest diameter D_A. The pipe 2, in contrast, has a larger diameter D_B. For adaptation to the bracket 1′, the pipe 2 is deformed in the area of the bracket 1′ on both sides in such a way that the connecting site 3 has the radius D_A suitable for the bracket 1′.

The invention being thus described, it will be obvious that the same may be varied in many ways. Such variations are not to be regarded as a departure from the spirit and scope of the invention, and all such modifications as would be obvious to one skilled in the art are to be included within the scope of the following claims.

Claims

1. A method for fastening pipes of different diameters, the method comprising: providing a single bracket for fastening the pipes of different diameters; anddeforming the pipe at an area at which the bracket contacts the pipe such that the pipe fits into the bracket.

2. The method according to claim 1, wherein the bracket is designed for the pipe with the smallest diameter and wherein the pipe with a larger diameter is deformed such that it fits into the bracket.

3. The method according to claim 1, wherein the pipe with a larger diameter is deformed such that a pipe center corresponds to a pipe center of the pipe with the smallest diameter.

4. The method according to claim 1, wherein a diameter of the pipe in an area that is not deformed is larger than a diameter of the pipe in the area of deformation.