Invention Grant
- Patent Title: Manufacturing method for press-formed article
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Application No.: US15990769Application Date: 2018-05-28
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Publication No.: US10940518B2Publication Date: 2021-03-09
- Inventor: Yasuhiro Hayashi , Masatoshi Miwa , Koichi Kume , Masato Sakai
- Applicant: FUTABA INDUSTRIAL CO., LTD.
- Applicant Address: JP Okazaki
- Assignee: FUTABA INDUSTRIAL CO., LTD.
- Current Assignee: FUTABA INDUSTRIAL CO., LTD.
- Current Assignee Address: JP Okazaki
- Agency: Withrow & Terranova, P.L.L.C.
- Agent Vincent K. Gustafson
- Priority: JPJP2017-108205 20170531
- Main IPC: B21D24/00
- IPC: B21D24/00 ; B21D22/02
Abstract:
A manufacturing method of a press-formed article includes: forming a specified shape in a plate-like member made of metal; forming a convex portion in a portion that does not undergo deformation by the forming of the specified shape in the plate-like member; and flattening the convex portion.
Public/Granted literature
- US20180345348A1 MANUFACTURING METHOD FOR PRESS-FORMED ARTICLE Public/Granted day:2018-12-06
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