WO2008096672A1 - Élément structurel - Google Patents

Élément structurel Download PDF

Info

Publication number
WO2008096672A1
WO2008096672A1 PCT/JP2008/051641 JP2008051641W WO2008096672A1 WO 2008096672 A1 WO2008096672 A1 WO 2008096672A1 JP 2008051641 W JP2008051641 W JP 2008051641W WO 2008096672 A1 WO2008096672 A1 WO 2008096672A1
Authority
WO
WIPO (PCT)
Prior art keywords
axis direction
structural member
spacing
side walls
portions
Prior art date
Application number
PCT/JP2008/051641
Other languages
English (en)
Japanese (ja)
Inventor
Jiro Iwaya
Original Assignee
Kabushiki Kaisha Kobe Seiko Sho
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 Kabushiki Kaisha Kobe Seiko Sho filed Critical Kabushiki Kaisha Kobe Seiko Sho
Publication of WO2008096672A1 publication Critical patent/WO2008096672A1/fr

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
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • 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
    • 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
    • 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
    • B62D21/152—Front or rear frames
    • 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
    • B62D25/08—Front or rear portions
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0473—U- or C-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vibration Dampers (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

L'invention concerne un élément structurel, qui peut être façonné avec une précision de dimensionnement élevée et qui peut être amélioré en termes de caractéristiques de choc de flexion. L'élément structurel (1) est formé par le travail d'un élément en plaque, et il s'étend dans une direction à un axe (dans une direction d'axe Y sur la Figure 1). De plus, l'élément structurel (1) comprend une paire de parois latérales (12 et 12) s'étendant en parallèle avec la direction à un axe et se faisant face l'une l'autre, et une paroi de liaison (13) s'étendant en parallèle avec la direction à un axe et reliant les parois latérales appariées. Dans les parois latérales appariées (12 et 12), des parties plus étroites (a), rendues plus étroites dans l'espacement de position, et des parties plus larges (b), rendues plus larges dans l'espacement, sont formées en alternance dans la direction à un axe. Au moins l'une des parties plus étroites (a) et des parties plus larges (b) existe de façon plurale, et l'espacement est agrandi ou réduit de façon continue dans la direction à un axe.
PCT/JP2008/051641 2007-02-05 2008-02-01 Élément structurel WO2008096672A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007025484A JP2008189126A (ja) 2007-02-05 2007-02-05 構造用部材
JP2007-025484 2007-02-05

Publications (1)

Publication Number Publication Date
WO2008096672A1 true WO2008096672A1 (fr) 2008-08-14

Family

ID=39681583

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051641 WO2008096672A1 (fr) 2007-02-05 2008-02-01 Élément structurel

Country Status (2)

Country Link
JP (1) JP2008189126A (fr)
WO (1) WO2008096672A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010075935A (ja) * 2008-09-24 2010-04-08 Topre Corp ダイクエンチ加工製品とその製造方法及び製造装置
JP2011240373A (ja) * 2010-05-19 2011-12-01 Topre Corp 熱間プレス装置及び熱間プレス製品
CN103182420A (zh) * 2011-12-28 2013-07-03 上海大众汽车有限公司 梁架件的制造工艺方法
CN104307985A (zh) * 2014-09-23 2015-01-28 德清信丰机械有限公司 用于减震器弹簧托架冲压成型的连续模及冲压成型方法
DE102013018581A1 (de) * 2013-11-05 2015-05-07 Welser Profile Austria Gmbh Verfahren zur Herstellung eines Profils mit variierendem Querschnitt
EP3002380A1 (fr) * 2014-09-30 2016-04-06 Reuss-Seifert GmbH Entretoise et procédé de fabrication
CN107427888A (zh) * 2015-02-19 2017-12-01 新日铁住金株式会社 金属板的成形方法及成形品
TWI701092B (zh) * 2020-05-04 2020-08-11 陳鴻銘 斜拉式l形金屬件

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2961188C (fr) * 2014-10-01 2018-10-30 Nippon Steel & Sumitomo Metal Corporation Procede de production d'article moule a la presse, appareil de production, et ligne de production
MX2017005944A (es) * 2014-11-12 2017-06-30 Nippon Steel & Sumitomo Metal Corp Metodo de produccion y aparato de produccion de producto formado en prensa.
JP6330930B1 (ja) * 2017-01-27 2018-05-30 Ｊｆｅスチール株式会社 プレス成形方法
JP7200551B2 (ja) 2018-08-31 2023-01-10 スズキ株式会社 ハット型部材及びハット型部材の製造方法
KR102153189B1 (ko) * 2018-11-30 2020-09-07 주식회사 포스코 보강구조체의 성형방법 및 보강구조체

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05305877A (ja) * 1992-04-30 1993-11-19 Toyota Motor Corp フレームの補強構造
JP2005103613A (ja) * 2003-09-30 2005-04-21 Kobe Steel Ltd 自動車用ハットチャンネル型部材

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05305877A (ja) * 1992-04-30 1993-11-19 Toyota Motor Corp フレームの補強構造
JP2005103613A (ja) * 2003-09-30 2005-04-21 Kobe Steel Ltd 自動車用ハットチャンネル型部材

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010075935A (ja) * 2008-09-24 2010-04-08 Topre Corp ダイクエンチ加工製品とその製造方法及び製造装置
JP2011240373A (ja) * 2010-05-19 2011-12-01 Topre Corp 熱間プレス装置及び熱間プレス製品
CN103182420A (zh) * 2011-12-28 2013-07-03 上海大众汽车有限公司 梁架件的制造工艺方法
CN103182420B (zh) * 2011-12-28 2015-05-20 上海大众汽车有限公司 梁架件的制造工艺方法
DE102013018581A1 (de) * 2013-11-05 2015-05-07 Welser Profile Austria Gmbh Verfahren zur Herstellung eines Profils mit variierendem Querschnitt
DE102013018581B4 (de) * 2013-11-05 2019-02-21 Welser Profile Austria Gmbh Verfahren zur Herstellung eines Profils mit variierendem Querschnitt
CN104307985A (zh) * 2014-09-23 2015-01-28 德清信丰机械有限公司 用于减震器弹簧托架冲压成型的连续模及冲压成型方法
EP3002380A1 (fr) * 2014-09-30 2016-04-06 Reuss-Seifert GmbH Entretoise et procédé de fabrication
CN107427888A (zh) * 2015-02-19 2017-12-01 新日铁住金株式会社 金属板的成形方法及成形品
CN107427888B (zh) * 2015-02-19 2021-02-19 日本制铁株式会社 金属板的成形方法及成形品
TWI701092B (zh) * 2020-05-04 2020-08-11 陳鴻銘 斜拉式l形金屬件

Also Published As

Publication number Publication date
JP2008189126A (ja) 2008-08-21

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