The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 10, 2022
Filed:
Jan. 31, 2019
Xerox Corporation, Norwalk, CT (US);
James Lawton Giacobbi, Penfield, NY (US);
Xerox Corporation, Norwalk, CT (US);
Abstract
A system and method are provided enabling higher precision in composite based additive manufacturing ('AM'). The method includes staging a fibrous material such as carbon fiber sheets by potentially cutting to length and placing a sheet onto an elevator. Above the elevator is a gantry that holds a moveable print head and a powder deposition device as well as an excess powder recapture device. A liquid is placed onto the fiber by the print head such that when the subsequent step of dusting the area with a plastic powder, the powder sticks to the area where the liquid was imaged. Subsequently, excess powder is removed and pressure and potentially heat are applied to sinter the layer and compress to the desired height.