Invention Grant
- Patent Title: Method and device for a generative manufacturing of a three-dimensional object
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Application No.: US16079154Application Date: 2017-03-01
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Publication No.: US11273600B2Publication Date: 2022-03-15
- Inventor: Stefan Paternoster , Stefan Grünberger , Peter Keller
- Applicant: EOS GmbH Electro Optical Systems
- Applicant Address: DE Krailling
- Assignee: EOS GmbH Electro Optical Systems
- Current Assignee: EOS GmbH Electro Optical Systems
- Current Assignee Address: DE Krailling
- Agency: Seyfarth Shaw LLP
- Priority: DE102016203556.8 20160303
- International Application: PCT/EP2017/054777 WO 20170301
- International Announcement: WO2017/149014 WO 20170908
- Main IPC: B29C64/218
- IPC: B29C64/218 ; B33Y10/00 ; B33Y30/00 ; B29C64/153 ; B29C64/214 ; B22F10/20 ; B33Y50/02 ; B29C64/393 ; B28B1/00 ; B28B17/00 ; B22F10/30

Abstract:
A manufacturing method for generatively manufacturing a three-dimensional object by a layer-by-layer application and selective solidification of a building material includes applying a layer of the building material within a build area by means of a recoater moving in a recoating direction across the build area, selectively solidifying the applied layer of the building material at points corresponding to a cross-section of the object to be manufactured by means of a solidification device, and repeating the steps of applying and solidifying until the three-dimensional object is completed. A local action confined to a region between the recoating unit moving across the build area and the solidification device and/or compaction device moving behind the recoating unit across the build area is performed on the applied layer of the building material.
Public/Granted literature
- US20190084227A1 Method and Device for a Generative Manufacturing of a Three-Dimensional Object Public/Granted day:2019-03-21
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