EP 3507037 A4 20200715 - PRESS AND METHOD FOR THE SIMULTANEOUS SHAPING OF MORE THAN ONE THIN PRODUCT
Title (en)
PRESS AND METHOD FOR THE SIMULTANEOUS SHAPING OF MORE THAN ONE THIN PRODUCT
Title (de)
PRESSE UND VERFAHREN ZUM GLEICHZEITIGEN FORMEN VON MEHR ALS EINEM DÜNNEN PRODUKT
Title (fr)
PRESSE ET PROCÉDÉ DE MISE EN FORME SIMULTANÉE DE PLUS D'UN PRODUIT MINCE
Publication
Application
Priority
- SE 1630210 A 20160901
- SE 2017000034 W 20170831
Abstract (en)
[origin: WO2018044217A1] Several products (30) are pressed simultaneously in a press with two tools (12,13), and movable individual shaping elements (19-22, 42) in at least one of the tools are used for the shaping of the individual products. The shaping elements rest directly or indirectly on pre-stressed spring elements (23). The method may be used for cold forming, hot forming, and press-hardening.
IPC 8 full level
B21D 22/02 (2006.01); B21D 22/20 (2006.01); B21D 24/02 (2006.01); B21D 35/00 (2006.01); B21D 37/10 (2006.01)
CPC (source: EP SE)
B21D 22/022 (2013.01 - EP); B21D 22/20 (2013.01 - EP); B21D 22/208 (2013.01 - EP); B21D 24/02 (2013.01 - EP); B21D 35/003 (2013.01 - SE); B21D 37/10 (2013.01 - SE); B21D 35/003 (2013.01 - EP)
Citation (search report)
- [X] DE 102014017488 A1 20160602 - SCHULER PRESSEN GMBH [DE]
- [X] FR 3017810 A1 20150828 - RENAULT SA [FR]
- [X] EP 3002118 A1 20160406 - BENTELER AUTOMOBILTECHNIK GMBH [DE]
- See references of WO 2018044217A1
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)
WO 2018044217 A1 20180308; EP 3507037 A1 20190710; EP 3507037 A4 20200715; SE 1630210 A1 20180206; SE 539944 C2 20180206
DOCDB simple family (application)
SE 2017000034 W 20170831; EP 17847090 A 20170831; SE 1630210 A 20160901; SE 1630210 D 20160901