Global Patent Index - EP 3935455 A1

EP 3935455 A1 20220112 - METHOD AND SYSTEM FOR PRODUCING A THREE-DIMENSIONAL OBJECT

Title (en)

METHOD AND SYSTEM FOR PRODUCING A THREE-DIMENSIONAL OBJECT

Title (de)

VERFAHREN UND SYSTEM ZUR HERSTELLUNG EINES DREIDIMENSIONALEN OBJEKTS

Title (fr)

PROCÉDÉ ET SYSTÈME DE FABRICATION D'UN OBJET TRIDIMENSIONNEL

Publication

EP 3935455 A1 20220112 (DE)

Application

EP 20710882 A 20200309

Priority

  • DE 102019105811 A 20190307
  • EP 2020056143 W 20200309

Abstract (en)

[origin: WO2020178453A1] In order to improve a method for producing a three-dimensional object by solidifying a material that can be solidified with radiation using a system comprising at least two system devices, wherein at least one system device is designed in the form of a solidifying device for solidifying, in particular in layers or continuously, the material that can be solidified with radiation, wherein at least one system device is designed in the form of a post-treatment device, in which method the three-dimensional object is solidified with the solidifying device and post-treated after the solidifying with the post-treatment device, such that three-dimensional objects can be reliably produced by solidifying a material that can be solidified with radiation, according to the invention, the at least two system devices can have a direct or indirect signalling connection with one another for the purpose of data exchange. The invention also relates to an improved system for producing a three-dimensional object by solidifying a material that can be solidified with radiation.

IPC 8 full level

B29C 64/393 (2017.01); G05B 19/4099 (2006.01)

CPC (source: EP)

B29C 64/188 (2017.07); B29C 64/35 (2017.07); B29C 64/379 (2017.07); B29C 64/393 (2017.07); B33Y 40/20 (2020.01); B33Y 50/02 (2014.12); G05B 19/4099 (2013.01); G05B 2219/49013 (2013.01); Y02P 90/02 (2015.11)

Citation (search report)

See references of WO 2020178453A1

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 2020178453 A1 20200910; EP 3935455 A1 20220112

DOCDB simple family (application)

EP 2020056143 W 20200309; EP 20710882 A 20200309