US 2016/0238167 A1 · Press Fitting for a Threaded Connection and Method for Attaching a Fitting to a Threaded Connection

Abstract

The invention relates to a fitting for attaching to a threaded connection of a pipe, in particular a water pipe, with a basic body (20), with a threaded portion (22) and with a sealing body (24, 50, 56; 62) arranged on the threaded portion (22), in which the technical problem of simplifying the attachment to a threaded connection of a pipe and configuring the attachment to be more reliable at the same time is solved in that the basic body (20) has a pressing surface (26, 66) on the side situated opposite to the threaded portion (22). The invention also relates to a method for attaching a fitting to a threaded connection of a pipe.

Claims18

Dependent claims

A fitting for attaching to a threaded connection of a pipe or to an armature, comprising:

a base body,
a threaded portion and
a sealing body disposed on the threaded portion,
wherein the base body has a pressing surface on the side situated opposite to the threaded portion,
wherein the sealing body has a cylindrical basic form and extends at least along one turn of the thread of the threaded connection to be sealed,
wherein the sealing body is provided at least partially with a thread, and
wherein the base body is pressed on the side of the base body radially opposite to the threaded portion on the pressing surface.

4 more elements

Dependencies are inferred from the claim text.

Facts

Application

14/908,753Filed 30 Jun 2014

Priority

DE 102013108201.731 Jul 2013

Published

18 Aug 2016

Term ends

Not estimatedThe source records don’t support an estimate.

Classification11 codes

F16L 13/142
By crimping or rolling from the outside: with a sealing element inserted into the female part before crimping or rolling
B65G 39/125
Mounted on framework: for selectively adjusting troughing of the conveying belt
F16L 13/147
Made by plastically deforming the material of the pipe, e.g. by flanging, rolling: by radially expanding the inner part
F16L 13/148
Made by plastically deforming the material of the pipe, e.g. by flanging, rolling: specially designed to ensure an intended leakage until correct…

Press Fitting for a Threaded Connection and Method for Attaching a Fitting to a Threaded Connection

Life of this patent

Press Fitting for a Threaded Connection and Method for Attaching a Fitting to a Threaded Connection

Life of this patent

Abstract

Claims18