Patents Listings -> Hardware and Tools -> Pipe Sizing And Alignment Device

Pipe Sizing And Alignment Device

This tool allows an installer to design a piping topology at 45 degree angles with accuracy by utilizing lasers to pinpoint pipe extension locations.
US Patent No. 7,240,437

The general purpose of the present invention is to provide an economical, simple device to allow a plumbing contractor to quickly and accurately determine the length of pipe needed and the specific location for fittings, while ensuring proper alignment of both the main and secondary drain lines with respect to the building and the plumbing fixture drain fittings.

This invention relates to an improved apparatus for the proper alignment of pipe and tubing as used for plumbing runs. The dual laser system allows for the proper placement and alignment of the main plumbing line and the precise location on this line for the connection and tie in of secondary lines. The distance measuring capability allows the plumber to cut the pipe and attach fittings for each secondary line based on line of sight measurements made from the main line. More specifically, it relates to a new measuring and alignment apparatus specifically designed for the plumbing contractor that will minimize field construction (fit-up) time.

FIG. 1: Top view of the preferred embodiment pipe sizing and alignment device with a 180 degree protractor:
figure 1

FIG. 2: Perspective view of the base of the pipe sizing and alignment device with the extension arms pivoted normal to the base:
figure 2

FIG. 3: Perspective view of the preferred embodiment pipe sizing and alignment device with a 180 degree protractor, strapped onto a pipe:

figure 3

For more info about Licensing or Manufacturing Rights of this patent please contact:

Name: Emilian Moldovan
Phone: 360-241-3717
Email: emilian@copper.net

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