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:
Jan. 30, 2024
Filed:
Aug. 14, 2020
Applicant:
Schott Pharma Schweiz Ag, St. Gallen, CH;
Inventors:
Marcel Tremp, Speicher, CH;
Marco Otero, St. Gallen, CH;
Assignee:
SCHOTT PHARMA SCHWEIZ AG, St. Gallen, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B 31/175 (2006.01); C03B 23/045 (2006.01);
U.S. Cl.
CPC ...
B23B 31/16195 (2013.01); C03B 23/045 (2013.01); Y10T 279/1961 (2015.01);
Abstract
A retention chuck for glass pipes for machines producing glass containers is provided. The retention chuck has a central supply channel for the glass pipes, a plurality of adjustable clamping jaws arranged at the lower end of the supply channel and so as to be distributed around a centerline of the channel. The spacing of the jaws from the center line of the supply channel is adjustable by an actuation element. A coupling element couples the jaws to the actuation element. Guides guide the adjustment movement of the clamping jaws perpendicularly, radially inwardly relative to the center line.