EP 4058220 A1 20220921 - METHOD FOR THE PRODUCTION OF AN AT LEAST PARTLY CLOSED SHEET METAL PROFILE
Title (en)
METHOD FOR THE PRODUCTION OF AN AT LEAST PARTLY CLOSED SHEET METAL PROFILE
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES ZUMINDEST TEILBEREICHSWEISE GESCHLOSSENEN BLECHPROFILS AUS METALL
Title (fr)
PROCÉDÉ DE FABRICATION D'UN PROFILÉ EN TÔLE MÉTALLIQUE AU MOINS PARTIELLEMENT FERMÉ
Publication
Application
Priority
- DE 102019217509 A 20191113
- EP 2020080860 W 20201104
Abstract (en)
[origin: WO2021094147A1] The invention relates to a method for producing a sheet metal profile which is at least partially closed, and to corresponding uses.
IPC 8 full level
B21D 11/20 (2006.01); B21D 39/03 (2006.01); B21D 47/01 (2006.01); B21D 47/04 (2006.01); B21D 51/10 (2006.01)
CPC (source: EP)
B21D 39/037 (2013.01); B21D 47/01 (2013.01); B21D 47/04 (2013.01); B21D 51/10 (2013.01)
Citation (search report)
See references of WO 2021094147A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102019217509 A1 20210520; DE 102019217509 B4 20240725; EP 4058220 A1 20220921; WO 2021094147 A1 20210520
DOCDB simple family (application)
DE 102019217509 A 20191113; EP 2020080860 W 20201104; EP 20801230 A 20201104