EP 0636434 B1 19971203 - Method for connecting two tubular bodies by making a recess as well as device for making a recess in a tubular body
Title (en)
Method for connecting two tubular bodies by making a recess as well as device for making a recess in a tubular body
Title (de)
Verfahren zum Verbinden von zwei rohrförmigen Körpern mittels Herstellen einer Einsenkung sowie Vorrichtung zum Herstellen einer Einsenkung in einem rohrförmigen Körper
Title (fr)
Méthode de connection de deux corps tubulaires par la fabrication d'un évidement et dispositif de fabrication d'un évidement dans un corps tubulaire
Publication
Application
Priority
DE 4325170 A 19930727
Abstract (en)
[origin: EP0636434A1] In order to weld a preferably cylindrical body (3) to another tubular body (1), the proposal is to produce a recess (5) as a receptacle for the body (3) to be welded on by means of a punch (8) by pressing the said punch in, splitting the outer circumference of the tubular body (1) in the process. <IMAGE>
IPC 1-7
IPC 8 full level
B21D 28/28 (2006.01); B21D 39/04 (2006.01)
CPC (source: EP)
B21D 28/28 (2013.01); B21D 39/044 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0636434 A1 19950201; EP 0636434 B1 19971203; DE 4325170 A1 19950202; DE 4325170 C2 19961219; DE 59404709 D1 19980115
DOCDB simple family (application)
EP 94107887 A 19940521; DE 4325170 A 19930727; DE 59404709 T 19940521