EP 3743228 B1 20230607 - METHOD FOR PRODUCING A WHEEL DISC
Title (en)
METHOD FOR PRODUCING A WHEEL DISC
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER RADSCHÜSSEL
Title (fr)
PROCÉDÉ DE FABRICATION D'UN DISQUE DE ROUE
Publication
Application
Priority
EP 2018051797 W 20180125
Abstract (en)
[origin: WO2019145032A1] The present invention relates to a method for producing a wheel disc (1"") for a vehicle wheel, comprising an inner region (2) with a wheel contact region (2.1), in which wheel bolt holes (2.3) with a wheel bolt hole geometry and/or a wheel bolt seat face (2.31) are provided, an outer region (3) with a wheel disc lug (3.1) for attachment to a rim, and a middle region (4) connecting the outer and inner region (2.3). The invention further relates to a method for production of a vehicle wheel of this kind.
IPC 8 full level
B21D 53/32 (2006.01); B21D 35/00 (2006.01); B21D 37/16 (2006.01); B23G 1/00 (2006.01)
CPC (source: EP)
B21D 35/001 (2013.01); B21D 37/16 (2013.01); B21D 53/32 (2013.01)
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 2019145032 A1 20190801; CN 111655394 A 20200911; CN 111655394 B 20220401; EP 3743228 A1 20201202; EP 3743228 B1 20230607
DOCDB simple family (application)
EP 2018051797 W 20180125; CN 201880087817 A 20180125; EP 18701752 A 20180125