EP4713159A2 - Herstellungsverfahren für ein metallisches bauteil und zugehöriges metallisches bauteil - Google Patents

Herstellungsverfahren für ein metallisches bauteil und zugehöriges metallisches bauteil

Info

Publication number
EP4713159A2
EP4713159A2 EP24728324.5A EP24728324A EP4713159A2 EP 4713159 A2 EP4713159 A2 EP 4713159A2 EP 24728324 A EP24728324 A EP 24728324A EP 4713159 A2 EP4713159 A2 EP 4713159A2
Authority
EP
European Patent Office
Prior art keywords
sub
stamping
blank
manufacturing process
parts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24728324.5A
Other languages
English (en)
French (fr)
Inventor
Florent ALLAIRE
Patrick Duroux
Nicolas Schneider
Jean-Marc Devin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ArcelorMittal SA
Original Assignee
ArcelorMittal SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ArcelorMittal SA filed Critical ArcelorMittal SA
Publication of EP4713159A2 publication Critical patent/EP4713159A2/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/005—Processes combined with methods covered by groups B21D1/00 - B21D31/00 characterized by the material of the blank or the workpiece
    • B21D35/007—Layered blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/04—Making rigid structural elements or units, e.g. honeycomb structures composite sheet metal profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/58—Making other particular articles end-pieces for laces or ropes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
    • B62D21/157—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body for side impacts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/02—Side panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Punching Or Piercing (AREA)
EP24728324.5A 2023-05-15 2024-05-15 Herstellungsverfahren für ein metallisches bauteil und zugehöriges metallisches bauteil Pending EP4713159A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IB2023/054982 WO2024236347A1 (en) 2023-05-15 2023-05-15 Manufacturing method for a metallic part and associated metallic part
PCT/IB2024/054723 WO2024236498A2 (en) 2023-05-15 2024-05-15 Manufacturing method for a metallic part and associated metallic part

Publications (1)

Publication Number Publication Date
EP4713159A2 true EP4713159A2 (de) 2026-03-25

Family

ID=86764551

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24728324.5A Pending EP4713159A2 (de) 2023-05-15 2024-05-15 Herstellungsverfahren für ein metallisches bauteil und zugehöriges metallisches bauteil

Country Status (5)

Country Link
EP (1) EP4713159A2 (de)
KR (1) KR20250174085A (de)
CN (1) CN121057632A (de)
MX (1) MX2025013630A (de)
WO (2) WO2024236347A1 (de)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912837B1 (de) * 1970-05-07 1974-03-27
JP2007029966A (ja) * 2005-07-25 2007-02-08 Topre Corp 部分オーバーラップ成形法
KR100955855B1 (ko) * 2008-02-26 2010-05-04 주식회사 세원정공 2매 이상 판재로 성형된 부품의 제조 방법
KR101529019B1 (ko) * 2012-03-06 2015-06-15 제이에프이 스틸 가부시키가이샤 커플링 구조
JP5942635B2 (ja) * 2012-06-28 2016-06-29 Ｊｆｅスチール株式会社 溝形部材の継手部構造
CN106061824B (zh) * 2014-03-05 2018-03-13 新日铁住金株式会社 构件的接合构造体
JP7311830B1 (ja) * 2021-09-03 2023-07-20 日本製鉄株式会社 構造部材及びその製造方法
KR20230065070A (ko) * 2021-11-04 2023-05-11 주식회사 포스코 성형품의 성형방법

Also Published As

Publication number Publication date
KR20250174085A (ko) 2025-12-11
WO2024236347A1 (en) 2024-11-21
WO2024236498A3 (en) 2024-12-26
WO2024236498A2 (en) 2024-11-21
CN121057632A (zh) 2025-12-02
MX2025013630A (es) 2025-12-01

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