Patent · US Active

Press connection system for the non-releasable connection of a fitting and fitting

US12222049B2 · kind B2 · utility

0Cited by

4References

2Claims

0Family size

Assignee

Viega Technology GmbH & Co. KG · DE

Inventors

Jörg Rosenthal · Eckenhagen, DE
Ulrich Arning · Attendorn, DE
Bernd Franke · Ostentrop, DE

Key dates

Filing date	Jun 14, 2022
Grant date	Feb 11, 2025
Priority date	—
Expiry date	Jun 14, 2042

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16L2013/145
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A press connection system for non-releasably connecting a fitting to a pipe, with a press jaw, with a press contour formed on the inside of the press jaw. The press contour has a cylindrical press section, with a fitting, with a fitting base body and a press sleeve forming a press chamber. A sealing ring is arranged at the proximal end of the press chamber relative to the fitting base body and a cutting ring is arranged at the distal end of the press chamber relative to the fitting base body. The cutting ring has a central cylindrical section and cutting elements arranged at the distal end and cutting elements arranged at the proximal end. Also a swaged fitting.

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