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:
Aug. 22, 2023
Filed:
Dec. 22, 2020
Applicant:
Bystronic Laser Ag, Niederönz, CH;
Inventors:
Assignee:
BYSTRONIC LASER AG, Niederönz, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/06 (2014.01); B23K 26/36 (2014.01);
U.S. Cl.
CPC ...
B23K 26/0648 (2013.01); B23K 26/36 (2013.01);
Abstract
An optical unit fora laser beam for laser machining of a workpiece is disclosed. With particular application to a laser beam, the optical unit may be applied to a high-power laser beam and comprise an optical element for the optical imaging of the laser beam, and two protective glasses that are transparent for the laser beam, the outer edges of which protective glasses being enclosed in an airtight manner by a holder in such a way that they form an interior space with the holder, the optical element also being arranged in the interior space. A laser machining device is also disclosed.