EP 3898032 A1 20211027 - METHOD FOR THE GENERATIVE MANUFACTURE OF AT LEAST ONE ARTICLE, USE OF A PRINTHEAD AND MOTOR VEHICLE
Title (en)
METHOD FOR THE GENERATIVE MANUFACTURE OF AT LEAST ONE ARTICLE, USE OF A PRINTHEAD AND MOTOR VEHICLE
Title (de)
VERFAHREN ZUR GENERATIVEN HERSTELLUNG WENIGSTENS EINES GEGENSTANDS, VERWENDUNG EINES DRUCKKOPFS UND KRAFTFAHRZEUG
Title (fr)
PROCÉDÉ POUR LA FABRICATION GÉNÉRATIVE D'AU MOINS UN OBJET, UTILISATION D'UNE TÊTE D'IMPRESSION ET VÉHICULE À MOTEUR
Publication
Application
Priority
- DE 102018132938 A 20181219
- EP 2019083254 W 20191202
Abstract (en)
[origin: WO2020126427A1] The invention relates to a method for the generative manufacture of at least one article, to a use of a printhead and to a motor vehicle, in particular a passenger car. In a method for the generative manufacture of at least one article (20), a layer of powdered material (22) is arranged and a binder (27) is discharged onto at least one region of the powdered material (22) for the solid bonding of particles of the powdered material (22) for the purpose of manufacturing the article (20). An additional material is discharged onto at least one region of the powdered material (22) for influencing at least in certain regions a property of the article (20) to be manufactured. The binder (27) and the additional material are discharged by means of a common printhead (10) in flow paths that are separate at least in certain segments.
IPC 8 full level
B22F 3/00 (2021.01); B29C 64/153 (2017.01); B29C 64/165 (2017.01); B29C 64/209 (2017.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B33Y 40/00 (2020.01); B33Y 70/10 (2020.01)
CPC (source: EP US)
B22F 10/14 (2021.01 - EP US); B22F 10/43 (2021.01 - EP US); B22F 10/66 (2021.01 - EP US); B22F 12/50 (2021.01 - EP US); B29C 64/153 (2017.07 - EP); B29C 64/165 (2017.07 - EP); B29C 64/209 (2017.07 - EP); B33Y 10/00 (2014.12 - EP US); B33Y 30/00 (2014.12 - EP); B33Y 40/00 (2014.12 - EP); B33Y 70/10 (2020.01 - EP); Y02P 10/25 (2015.11 - EP)
Citation (search report)
See references of WO 2020126427A1
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)
WO 2020126427 A1 20200625; CN 113195132 A 20210730; DE 102018132938 A1 20200625; EP 3898032 A1 20211027
DOCDB simple family (application)
EP 2019083254 W 20191202; CN 201980081846 A 20191202; DE 102018132938 A 20181219; EP 19813498 A 20191202