EP 3956484 A1 20220223 - COMPONENT, METHOD, AND DEVICE FOR QUENCHING A COMPONENT
Title (en)
COMPONENT, METHOD, AND DEVICE FOR QUENCHING A COMPONENT
Title (de)
BAUTEIL UND VERFAHREN UND VORRICHTUNG ZUM ABSCHRECKEN EINES BAUTEILS
Title (fr)
PIÈCE, PROCÉDÉ ET DISPOSITIF DE TREMPE D'UNE PIÈCE
Publication
Application
Priority
- EP 19169954 A 20190417
- EP 2020060874 W 20200417
Abstract (en)
[origin: WO2020212578A1] The invention relates to a component in the form of a wheel, comprising: a hub portion (3); a rim portion (5) having an outer rim flange (8) and an inner rim flange (10); a plurality of peripherally distributed spokes (4) which extend between the hub portion (3) and the rim portion (5), wherein the spokes (4) and the hub portion (3) are offset in the direction of the outer rim flange (8) with respect to a wheel centre plane (E) and have an inner side (13) facing the wheel centre plane (E) and an outer side (12) facing away from the wheel centre plane (E), wherein at least one portion of the outer rim flange (8) has greater tensile residual stresses than at least one portion of the inner rim flange (10).
IPC 8 full level
C21D 9/34 (2006.01); C21D 1/62 (2006.01); C21D 1/667 (2006.01)
CPC (source: CN EP KR US)
B60B 1/06 (2013.01 - US); B60B 3/02 (2013.01 - KR); B60B 3/10 (2013.01 - KR); B60B 21/023 (2013.01 - US); B60B 21/04 (2013.01 - KR); C21D 1/613 (2013.01 - KR); C21D 1/62 (2013.01 - CN EP); C21D 1/667 (2013.01 - CN EP KR); C21D 9/0062 (2013.01 - CN); C21D 9/34 (2013.01 - CN EP KR); C22F 1/002 (2013.01 - US); C22F 1/04 (2013.01 - US); B60B 2310/50 (2013.01 - KR); B60B 2310/542 (2013.01 - US); C21D 1/613 (2013.01 - EP)
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)
EP 3725900 A1 20201021; CN 113692453 A 20211123; CN 113692453 B 20231114; CN 117488052 A 20240202; EP 3956484 A1 20220223; JP 2022529018 A 20220616; JP 7180013 B2 20221129; KR 20210152539 A 20211215; US 2022185012 A1 20220616; WO 2020212578 A1 20201022
DOCDB simple family (application)
EP 19169954 A 20190417; CN 202080029363 A 20200417; CN 202311481853 A 20200417; EP 2020060874 W 20200417; EP 20718676 A 20200417; JP 2021561690 A 20200417; KR 20217037036 A 20200417; US 202017603117 A 20200417