Viessmann Climate Solutions Se

Robert Boschgmbh

Daimler Ag

Festool Gmbh

Zehnder Group International Ag

Buhler Inc.

Thommen Medical Ag

Optrel Holding Ag

Agro Ag

Nexilis Ag Bei Bdo Ag

Jansen Ag

Brüggli

Uwe Werner

Arno Lenzi

Daniel Iranyi

Nico Spinelli

Marc Rusch

Jörg Evertz

Tom Staeubli

Georgios Margaritis

Markus Schmid

Daniel Irányi

Pius Kobler

Miriam Nietlispach

Matthias Günthart

Reto Schneller

Ramon Hofer Kraner

Dominik Eggert

Ulf-Michael Mex

Remo Sommer

Tom Stäubli

Simon Hasenfratz

Luca LÖRTSCHER

Fabian Brunner

Christian Leffering

Urs Brülisauer

Mathias Dietsche

Martin MÜLLER

Urs Andermatt

Marco Stoffel

Rolf Kamps

A connection device for a peripherally ribbed pipe (), including: a pipe receptacle () having a receiving opening for receiving an end of the pipe (); and a catch element () for fastening the pipe () in the pipe receptacle (). The pipe receptacle () has a longitudinal center plane (M), which extends through the receiving opening. The catch element () has a first point (SI), which allows movement of at least part of the catch element relative to the pipe receptacle (), and a second point (S), which is designed to engage in a corrugation trough () of the peripherally ribbed pipe (). At least when the pipe () is inserted and fastened, the first point (SI) lies closer to the longitudinal center plane (M) than the second point (S) does. The connection device allows easy, leaktight, and secure fastening of a pipe.

Connection device for a peripherally ribbed pipe

Growing community of inventors

Hütten, Switzerland

Uwe Werner