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. 18, 2022
Filed:
Aug. 14, 2020
Bystronic Laser Ag, Niederönz, CH;
Simon Scheidiger, Langenthal, CH;
Andreas Luedi, Burgdorf, CH;
Roland Zollinger, Brittnau, CH;
Martin Mumenthaler, Rohrbach, CH;
BYSTRONIC LASER AG, Niederönz, CH;
Abstract
A machining apparatus for laser machining a workpiece () in a machining zone () is provided, having a first interface () for a machining laser source for generating a machining laser beam (), an outlet opening () for the machining laser beam (), In an optical system between the first interface () and the outlet opening (), which has at least one laser beam guiding device () having at least one movable surface () and at least one actuator (), with which the movable surface () is dynamically adjustable, and a cooling device () for cooling the at least one actuator (), wherein the cooling device () has at least one primary circuit () through which a first cooling fluid can flow without contact with the actuator (). Furthermore, a set of parts for a machining apparatus for laser machining a workpiece () and a method of laser machining a workpiece () using such machining apparatus are also provided.