EP 1787738 A1 20070523 - Joining method
Title (en)
Joining method
Title (de)
Fixierverfahren
Title (fr)
Procédé de fixation
Publication
Application
Priority
EP 05025086 A 20051117
Abstract (en)
In a method for fixing sections of at least two components (8, 12), lying against or on each other, by deformation using a punch, one of the sections is provided with a hole (preferably a through-hole) in which the other fixing section is deformed by the punch in such a way that both fixing sections are plastically deformed. An independent claim is included for apparatus for the process, consisting of a punch with a greater diameter than the hole in the fixing section.
IPC 8 full level
B21D 39/03 (2006.01)
CPC (source: EP)
B21D 39/032 (2013.01)
Citation (applicant)
- DE 19929375 A1 20001228 - TOX PRESSOTECHNIK GMBH [DE]
- EP 0150518 B1 19880504
- DE 10315718 A1 20031113 - TOX PRESSOTECHNIK GMBH [DE]
Citation (search report)
- [X] DE 10309381 A1 20040916 - MDS MASCHINEN UND WERKZEUGBAU [DE]
- [X] US 4728842 A 19880301 - MARTIN BENSON D [US]
- [X] DE 3936967 A1 19900823 - KARL MARX STADT HAUSHALTGERAET [DD]
- [X] US 2005091831 A1 20050505 - MURAKAMI FUMIYOSHI [JP], et al
- [X] DE 2713893 A1 19781005 - SIEMENS AG
Designated contracting state (EPC)
DE ES FR GB IT
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1787738 A1 20070523; EP 1787738 B1 20100602; DE 502005009688 D1 20100715
DOCDB simple family (application)
EP 05025086 A 20051117; DE 502005009688 T 20051117