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:
Oct. 25, 2022
Filed:
Sep. 07, 2018
Applicant:
Sauer Gmbh, Stipshausen, DE;
Inventors:
Udo Stürmer, Pfronten, DE;
Andreas Abt, Oy-Mittelberg, DE;
Assignee:
SAUER GmbH, Stipshausen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 26/70 (2014.01); B22F 12/00 (2021.01); G02B 7/16 (2021.01); G02B 7/14 (2021.01); B23K 26/06 (2014.01); G02B 7/02 (2021.01); B23K 26/144 (2014.01); B23K 26/14 (2014.01); G02B 7/18 (2021.01);
U.S. Cl.
CPC ...
B23K 26/703 (2015.10); B22F 12/00 (2021.01); B23K 26/0648 (2013.01); B23K 26/144 (2015.10); B23K 26/1462 (2015.10); G02B 7/14 (2013.01); G02B 7/16 (2013.01); G02B 7/1815 (2013.01); G02B 7/028 (2013.01);
Abstract
An optical module for a machine for machining workpieces and/or for producing molded bodies by way of location-selective solidification of material powder into contiguous regions by a laser beam includes a housing for releasably fastening the optical module to the machine and a collimation optics changer releasably arranged in the housing, having at least two collimation optics which can be moved into a beam path of the laser beam for collimating the laser beam. The collimation optics changer has a mechanism for automatically changing the collimation optics.