Invention Grant
- Patent Title: Method of producing a welded ring
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Application No.: US15568993Application Date: 2016-11-04
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Publication No.: US10759001B2Publication Date: 2020-09-01
- Inventor: Stefan Miessmer
- Applicant: Oetiker Schweiz AG
- Applicant Address: CH
- Assignee: Oetiker Schweiz AG
- Current Assignee: Oetiker Schweiz AG
- Current Assignee Address: CH
- Agency: Barnes & Thornburg LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3975d5e3
- International Application: PCT/EP2016/076644 WO 20161104
- International Announcement: WO2017/148548 WO 20170908
- Main IPC: B23K26/00
- IPC: B23K26/00 ; B23K26/02 ; B23K26/262 ; B23K33/00 ; B23K26/26 ; B23K26/06 ; B23K9/18 ; F16J15/3252 ; B23K9/02

Abstract:
For producing a welded ring, a band having a length corresponding to the circumference of the ring is bent to form 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 form both lateral edges of the ring from the outside up to the offset. This avoids an overlapping weld of a welding quality that is different at the centre of the ring from that at the edges.
Public/Granted literature
- US20180369959A1 METHOD OF PRODUCING A WELDED RING Public/Granted day:2018-12-27
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