United States
US 12,697,652 B2
Forming device and forming method
US 12,697,652 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: SUMITOMO HEAVY INDUSTRIES, LTD. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- SUMITOMO HEAVY INDUSTRIES, LTD.
- Inventors
- Akihiro IDE; Kimihiro NOGIWA; Noboru ITAGAKI; Norieda UENO
- Publication date
- 2026-08-04
- Filing date
- 2024-04-09
- Document type
- B2 Granted patent
- Also written as
- US 12,697,652 B2 · US12697652 · 12697652
Abstract
A forming device that forms a metal pipe with a flange from a metal pipe material, the forming device includes a forming die that forms the metal pipe; and a restriction member that restricts a deviation of the metal pipe material during forming, in which the restriction member is divided into a plurality of pieces in a longitudinal direction of the metal pipe material during forming.
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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