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:
Dec. 05, 2023
Filed:
Apr. 27, 2020
Applicant:
Schott Ag, Mainz, DE;
Inventors:
Frank Büllesfeld, Kriftel, DE;
Doris Moseler, Budenheim, DE;
Axel Ohlinger, Wiesbaden, DE;
Andreas Langsdorf, Ingelheim, DE;
Lothar Willmes, Oestrich-Winkel, DE;
Assignee:
SCHOTT AG, Mainz, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B 17/06 (2006.01); C03C 3/062 (2006.01); C03C 3/064 (2006.01); C03C 3/087 (2006.01); C03C 3/091 (2006.01); C03C 3/093 (2006.01); C03C 3/097 (2006.01); C03C 3/21 (2006.01); C03C 3/247 (2006.01); C03B 23/037 (2006.01);
U.S. Cl.
CPC ...
C03B 17/067 (2013.01); C03B 17/064 (2013.01); C03C 3/062 (2013.01); C03C 3/064 (2013.01); C03C 3/087 (2013.01); C03C 3/091 (2013.01); C03C 3/093 (2013.01); C03C 3/097 (2013.01); C03C 3/21 (2013.01); C03C 3/247 (2013.01); C03B 23/037 (2013.01);
Abstract
The present disclosure provides a device and a method with which flat glasses with particularly uniform thickness can be obtained. The methods are drawing methods in which a glass ribbon is drawn. In the method an aperture is used which allows a defined very small slit between the glass ribbon and the aperture also in the case of a change of the position of the glass ribbon.