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. 09, 2024
Filed:
Mar. 09, 2017
Applicant:
Oetiker Schweiz Ag, Horgen, CH;
Inventors:
Stefan Miessmer, Zurich, CH;
Andreas Vetter, Pfäffikon, CH;
Assignee:
OETIKER SCHWEIZ AG, , CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21D 53/16 (2006.01); B23K 9/025 (2006.01); B23K 26/26 (2014.01); B23K 26/262 (2014.01); B23K 26/28 (2014.01); B23K 101/30 (2006.01); F16J 15/3252 (2016.01);
U.S. Cl.
CPC ...
B21D 53/16 (2013.01); B23K 9/0253 (2013.01); B23K 26/26 (2013.01); B23K 26/262 (2015.10); B23K 26/28 (2013.01); F16J 15/3252 (2013.01); B23K 2101/30 (2018.08);
Abstract
For producing a welded ring, a band of a length corresponding to the circumference of the ring is bent into a ring and its two ends are welded together. The band ends to be welded together have an offset in the circumferential direction of the ring, the offset lying in the plane of the band. The welding is performed from both lateral edges of the ring, from the outside to the inside up to the offset. Welding having an overall improved welding quality and a higher tensile strength is thus obtained.