EP 2851138 B1 20161109 - Partially cooled hot forming tool
Title (en)
Partially cooled hot forming tool
Title (de)
Partiell gekühltes Warmformwerkzeug
Title (fr)
Outil de formage à chaud partiellement refroidi
Publication
Application
Priority
DE 102013110299 A 20130918
Abstract (en)
[origin: US2015075246A1] A tool for hot forming and press hardening a steel structure includes an upper tool and a lower tool, each having a base body made of highly heat conductive material and comprised of at least two segments. The base body of at least one of the upper and lower tools has a cooling channel. Arranged on the base body of at least one of the upper and lower tools is a wear protection shield.
IPC 8 full level
B21D 22/02 (2006.01); B21D 22/20 (2006.01); B21D 37/16 (2006.01)
CPC (source: CN EP US)
B21D 22/022 (2013.01 - CN EP US); B21D 22/201 (2013.01 - US); B21D 22/208 (2013.01 - CN EP US); B21D 22/22 (2013.01 - US); B21D 37/16 (2013.01 - CN EP US); B21K 7/00 (2013.01 - US); C21D 1/673 (2013.01 - CN EP US); C21D 9/48 (2013.01 - CN EP US); C21D 2221/00 (2013.01 - CN EP US)
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)
EP 2851138 A1 20150325; EP 2851138 B1 20161109; CN 104438599 A 20150325; DE 102013110299 A1 20150319; ES 2608564 T3 20170412; US 2015075246 A1 20150319
DOCDB simple family (application)
EP 14185090 A 20140917; CN 201410548281 A 20140917; DE 102013110299 A 20130918; ES 14185090 T 20140917; US 201414489014 A 20140917