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:
Apr. 10, 2018
Filed:
Jul. 21, 2011
Daniel Cathry, Roethenbach, CH;
Ernest Imboden, Steinhof, CH;
Tobias Bugmann, Aarwangen, CH;
David Broger, Burgdorf, CH;
Thierry Perrin, Aeschi, CH;
Daniel Cathry, Roethenbach, CH;
Ernest Imboden, Steinhof, CH;
Tobias Bugmann, Aarwangen, CH;
David Broger, Burgdorf, CH;
Thierry Perrin, Aeschi, CH;
BYSTRONIC LASER AG, Niederoenz, CH;
Abstract
Laser processing machines, such as laser cutting machine (LM), including a work table receiving workpiece (W), and work arm () with a laser cutting head (). Laser cutting head () includes nozzle receiving device () and nozzle (D). Via nozzle (D) laser beam () may be directed onto work piece (W). Machine (LM) includes main drives moving work arm () and/or the laser cutting head () on X-Y-Z axes to process work piece (W), as well as an alignment unit to adjust laser beam (). An adjusting station () includes receiving unit () fixing nozzle (D) and/or the nozzle receiving device () during centering of nozzle (D). The alignment unit has head element (B) in laser cutting head (). Head element (B) receives nozzle (D) and/or the nozzle receiving device () and is slidable in X-Y directions, via the main drives. Head element (B) may be fixed in a selected position, within the laser cutting head (), via clamping device () releasable during nozzle centering at adjusting station ().