公开(公告)号：US20220363000A1

公开(公告)日：2022-11-17

申请号：US17618320

申请日：2020-06-11

Applicant: Voxeljet AG

Inventor： Bastian HEYMEL ,  Martin SINZINGER ,  Tobias LACHENMAIR

IPC: B29C64/329 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y10/00 ,  B28B1/00 ,  B22F12/67 ,  B22F12/52 ,  B29C64/371 ,  B29C64/35 ,  B29C64/214 ,  B29C64/255

Abstract: The invention relates to a method and an apparatus for producing three-dimensional models by layering technology, and a recoater with a vacuum closure.

公开(公告)号：US20220388247A1

公开(公告)日：2022-12-08

申请号：US17618297

申请日：2020-06-23

Applicant: Voxeljet AG

Inventor： Bastian HEYMEL ,  Tobias LACHENMAIR ,  Ingo EDERER ,  Josef GRASEGGER ,  Martin SINZINGER

IPC: B29C64/393 ,  B33Y30/00 ,  B33Y50/02 ,  B29C64/321 ,  B33Y40/00 ,  B28B1/00 ,  B28B17/00 ,  B22F10/85 ,  B22F12/50

Abstract: The invention relates to an arrangement for the layer-by-layer formation of mouldings from a particulate material, comprising at least one process unit which can be guided to and installed in the arrangement, preferably automatically, and which comprises a printing unit and a coating system with a dynamic filling system; or/and a receiving device for a building container; a preferably automatic feeder for the building container; and an adjustment device for offline preparation of the process unit.