EP 2852693 B1 20170104 - METHOD FOR PRODUCING A COMPONENT COMPOSITE
Title (en)
METHOD FOR PRODUCING A COMPONENT COMPOSITE
Title (de)
VERFAHREN ZUM HERSTELLEN EINES BAUTEILVERBUNDS
Title (fr)
PROCÉDÉ DE PRODUCTION D'UN ASSEMBLAGE DE PIÈCES
Publication
Application
Priority
- DE 102012208494 A 20120522
- EP 2013059601 W 20130508
Abstract (en)
[origin: WO2013174655A1] The invention relates to a method for producing a component composite for a motor vehicle body, having at least one shaped sheet metal part (20), which is made of a high-strength sheet steel material and provided with a metal anti-corrosion coating, said method comprising the following steps: shaping a provided starting sheet metal material into a shaped sheet metal part (20), cleaning the shaped sheet metal part (20), applying a metal anti-corrosion coating to the shaped sheet metal part (20) by means of electrolytic coating, joining the shaped sheet metal part (20) provided with the metal anti-corrosion coating to another component (10, 11) by means of gluing, and subsequently heat-treating the part composite produced by gluing in order to increase the adhesion of the metal anti-corrosion coating to the base material of the shaped sheet metal part (20) and thereby to improve the durability of the glued joint. The invention further relates to a component composite for a motor vehicle body produced according to said method.
IPC 8 full level
C21D 1/673 (2006.01); C21D 1/70 (2006.01); C21D 8/02 (2006.01); C23C 30/00 (2006.01); C25D 3/56 (2006.01); C25D 5/48 (2006.01); C25D 7/00 (2006.01)
CPC (source: EP US)
C21D 1/70 (2013.01 - EP); C21D 8/0278 (2013.01 - EP); C23C 30/00 (2013.01 - EP); C25D 3/562 (2013.01 - EP); C25D 5/48 (2013.01 - EP); C25D 7/00 (2013.01 - EP US); C21D 1/673 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102012208494 A1 20131128; EP 2852693 A1 20150401; EP 2852693 B1 20170104; WO 2013174655 A1 20131128
DOCDB simple family (application)
DE 102012208494 A 20120522; EP 13721743 A 20130508; EP 2013059601 W 20130508