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. 26, 2025
Filed:
Jan. 21, 2020
Hegla Gmbh & Co. KG, Beverungen, DE;
Heinrich Ostendarp, Haan, DE;
Thomas Rainer, Wernigerode, DE;
Andreas Luster, OT Neehausen/Volkmaritz, DE;
Benjamin Thiele, Paderborn, DE;
HEGLA GmbH & Co. KG, Beverungen, DE;
Abstract
An apparatus for separating a composite safety glass panel along at least one pre-definable dividing line, wherein the composite safety glass panel has at least one composite film and at least two glass panels, wherein the composite film is arranged between the glass panels and connects the glass panels to each other, the apparatus having at least one separating device for separating the glass panels along the at least one dividing line and at least one heating device for heating the composite film at least along the dividing line. The heating device has at least one laser device having at least multiple adjacently arranged laser beam sources, wherein multiple adjacently arranged individual intensity profiles for heating the composite film at least along a portion of the dividing line can be produced with the laser device. The invention further relates to a method for separating a composite safety glass panel.