EP 1646458 A1 20060419 - PRODUCTION METHOD FOR MANUFACTURING PRESS-HARDENED COMPONENTS
Title (en)
PRODUCTION METHOD FOR MANUFACTURING PRESS-HARDENED COMPONENTS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON PRESSGEHÄRTETEN BAUTEILEN
Title (fr)
PROCÉDÉ DE FABRICATION DES ÉLÉMENTS TREMPÉS À LA PRESSE
Publication
Application
Priority
- EP 2004005855 W 20040529
- DE 10333165 A 20030722
Abstract (en)
[origin: DE10333165A1] Production of press-quenched components, especially chassis parts, made from a semi-finished product (2) made from unhardened hot deformed sheet steel comprises molding a component blank (10) from the semi-finished product by cold drawing, especially drawing, cutting the blank on an edge contour (12') closely corresponding to the component (1) being produced, heating the cut blank and press-quenching in a hot deforming tool, and coating with a corrosion-protection layer. An independent claim is also included for a press-quenched component produced by the above process.
IPC 1-7
IPC 8 full level
B21D 35/00 (2006.01); C21D 1/673 (2006.01); C21D 9/00 (2006.01); C23C 2/00 (2006.01); C23C 2/02 (2006.01); C23C 2/26 (2006.01); C23C 10/02 (2006.01); C23C 28/04 (2006.01); C21D 1/18 (2006.01)
CPC (source: EP US)
B21D 35/00 (2013.01 - EP US); C21D 1/673 (2013.01 - EP US); C21D 9/0068 (2013.01 - EP US); C23C 2/00 (2013.01 - EP US); C23C 2/02 (2013.01 - EP US); C23C 2/0224 (2022.08 - EP US); C23C 2/024 (2022.08 - EP US); C23C 2/26 (2013.01 - EP US); C23C 10/02 (2013.01 - EP US); C23C 30/00 (2013.01 - EP US); C21D 1/18 (2013.01 - EP US); Y10S 29/049 (2013.01 - EP US); Y10T 29/49622 (2015.01 - EP US); Y10T 29/49982 (2015.01 - EP US); Y10T 29/49986 (2015.01 - EP US); Y10T 29/49995 (2015.01 - EP US)
Citation (search report)
See references of WO 2005018848A1
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
DE 10333165 A1 20050224; EP 1646458 A1 20060419; EP 1646458 B1 20160406; JP 2007500782 A 20070118; US 2006219334 A1 20061005; US 2012137502 A1 20120607; US 8141230 B2 20120327; WO 2005018848 A1 20050303; ZA 200600593 B 20090826
DOCDB simple family (application)
DE 10333165 A 20030722; EP 04739467 A 20040529; EP 2004005855 W 20040529; JP 2006520680 A 20040529; US 201213371610 A 20120213; US 56522904 A 20040529; ZA 200600593 A 20060120