美國
US 12,697,652 B2
Forming device and forming method
US 12,697,652 B2 是美國專利商標局(USPTO)的核准專利,日期 2026-08-04。申請人:SUMITOMO HEAVY INDUSTRIES, LTD.。PDF 可在本頁下載,未登入每天最多 5 篇。
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- 申請人
- SUMITOMO HEAVY INDUSTRIES, LTD.
- 發明人
- Akihiro IDE; Kimihiro NOGIWA; Noboru ITAGAKI; Norieda UENO
- 公開日
- 2026-08-04
- 申請日
- 2024-04-09
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,652 B2 · US12697652 · 12697652
摘要
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.
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專利局網站: 美國專利商標局(USPTO)