Patent · US Active

3D printing device and 3D printing method

US11666969B2 · kind B2 · utility

0Cited by

1References

18Claims

0Family size

Assignee

Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft · DE

Inventor

Stefan Beetz · Barnin, DE

Key dates

Filing date	Nov 7, 2017
Grant date	Jun 6, 2023
Priority date	—
Expiry date	Aug 21, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P10/25
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A 3D printing device for producing a three-dimensional component form at least two different materials. The 3D printing device has both a spray-printing unit and an electron-beam and/or laser unit. To produce the three-dimensional component, the spray-printing unit is designed and set up to spray the at least two different materials, and the electron-beam and/or laser unit is designed and set up to join sprayed-on material integrally by fusing by means of an electron beam and/or by means of a laser beam of the electron-beam and/or laser unit.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.