Patent · US Active

Fitting with a coating, pipeline system and use of the fitting or of the pipeline system

US10927984B2 · kind B2 · utility

0Cited by

8References

18Claims

0Family size

Assignee

Viega GmbH & Co. KG · DE

Inventors

Christian Rischen · Eslohe, DE
Bernd Franke · Ostentrop, DE
Peter Massow · Hilchenbach, DE
Manuel Ochibowski · Olpe, DE

Key dates

Filing date	Feb 11, 2016
Grant date	Feb 23, 2021
Priority date	—
Expiry date	Sep 13, 2036

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16L13/146
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A fitting for a sealing, non-releasable pipe connection, including a main fitting body for accommodating at least one pipe which is to be connected, and at least one pressing sleeve. The main fitting body and the pressing sleeve have pressing surfaces, which are assigned to one another. The main fitting body has a pressing surface which, in the installed state, is directed towards the pipe which is to be connected, and is assigned to a peripheral region of the main fitting body. The pressing surfaces assigned to one another on the main fitting body and on the pressing sleeve are formed such that the action of pushing the pressing sleeve axially onto the main fitting body gives rise to the peripheral region of the main fitting body being narrowed radially.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.