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:
Nov. 30, 2010
Filed:
Mar. 03, 2006
Welf Wawers, Aachen, DE;
Arnold Gillner, Roetgen, DE;
Welf Wawers, Aachen, DE;
Arnold Gillner, Roetgen, DE;
Abstract
A device for drilling and for removing material using a laser beam comprises: a rotating image rotator (); a beam manipulator () which, when viewed in the beam direction, is arranged in front of the image rotator and which serves to adjust the angle and position of the beam relative to the rotation axis of the image rotator; and a focusing device () located on the output side of the image rotator. A compensating device () is placed between the image rotator and the focusing device and rotates with the image rotator in the same direction of rotation and with the same rotational frequency. The compensating device has a parallel displacement unit () and an angle changing unit (), and the compensating device, in a basic setting, is adjustable in its rotating position relative to the image rotator.