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1. WO2022075373 - MOLD AND PRESS-MOLDING DEVICE

Publication Number WO/2022/075373
Publication Date 14.04.2022
International Application No. PCT/JP2021/037023
International Filing Date 06.10.2021
IPC
B21D 37/20 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
37Tools as parts of machines covered by this subclass
20Making tools by operations not covered a single other subclass
CPC
B21D 37/20
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
37Tools as parts of machines covered by this subclass
20Making tools by operations not covered by a single other subclass
Applicants
  • 日本製鉄株式会社 NIPPON STEEL CORPORATION [JP]/[JP]
Inventors
  • 漆畑 諒 URUSHIBATA, Ryo
  • 伊藤 泰弘 ITO, Yasuhiro
  • 中田 匡浩 NAKATA, Masahiro
Agents
  • 特許業務法人太陽国際特許事務所 TAIYO, NAKAJIMA & KATO
Priority Data
2020-16939506.10.2020JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) MOLD AND PRESS-MOLDING DEVICE
(FR) MOULE ET DISPOSITIF DE MOULAGE À LA PRESSE
(JA) 金型及びプレス成形装置
Abstract
(EN) This mold comprises a first mold and a second mold. At least one of the first mold and the second mold includes: a plate-shaped bottom section; a plate-shaped apex section disposed spaced apart from the bottom section; and a stiffening member one end of which is directly connected to the bottom section, the other end of which is connected to the apex section, and which extends, from the bottom section-side towards the apex section-side, so as to be inclined from a portion of the stiffening member connected to the bottom section towards the side where the center of the apex section is positioned.
(FR) Ce moule comprend un premier moule et un second moule. Le premier moule et/ou le second moule comprennent : une section inférieure en forme de plaque ; une section de sommet en forme de plaque disposée à distance de la section inférieure ; et un élément de raidissement dont une extrémité est directement reliée à la section inférieure, dont l'autre extrémité est reliée à la section de sommet, et qui s'étend, depuis le côté section inférieure vers le côté section de sommet, de façon à être incliné depuis une partie de l'élément de raidissement reliée à la section inférieure vers le côté où est situé le centre de la section de sommet.
(JA) 金型は、第一の型と、第二の型とを備える金型であって、第一の型及び第二の型のうち少なくとも一方が、板状の底部と、底部と離れて設けられた板状の頂部と、一端が底部に直接接続され他端が頂部に接続され底部側から頂部側に向かうに従って底部との接続部分から頂部の中央が位置する側に向かって傾斜して延びる補剛部材と、を有する。
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