Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F16
ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
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F16L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
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13/00
Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
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F16L13/14
made by plastically deforming the material of the pipe, e.g. by flanging, rolling
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F16L13/141
by crimping or rolling from the outside
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F16L13/143
with a sealing element placed around the male part before crimping or rolling
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F16L13/143

Pipe Plug and Method of Use
20190078717 · 2019-03-14 ·

A plug for sealing a pipe element has a cylindrical body with a circumferential groove which receives seals. The plug fits within the pipe element and is secured and sealed by a deformation formed in the pipe element by a circumferential groove. The deformation mechanically engages the grooves in the body of the adapter and the plug.

Sprinkler adapter and pipe plug
10156312 · 2018-12-18 · ·

An adapter for joining a sprinkler to a pipe element has a body with outer flat surfaces and grooves that receive seals. A plug for sealing a pipe element has a cylindrical body with a circumferential groove which receives seals. Both the adapter and the plug fit within the pipe element and are secured and sealed by a deformation formed in the pipe element by a circumferential groove. The deformation mechanically engages the grooves in the body of the adapter and the plug.

Sprinkler Adapter and Pipe Plug
20170152984 · 2017-06-01 ·

An adapter for joining a sprinkler to a pipe element has a body with outer flat surfaces and grooves that receive seals. A plug for sealing a pipe element has a cylindrical body with a circumferential groove which receives seals. Both the adapter and the plug fit within the pipe element and are secured and sealed by a deformation formed in the pipe element by a circumferential groove. The deformation mechanically engages the grooves in the body of the adapter and the plug.