JP7099552B2 - 構造部材及び車体構造 - Google Patents

構造部材及び車体構造 Download PDF

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Publication number
JP7099552B2
JP7099552B2 JP2020567716A JP2020567716A JP7099552B2 JP 7099552 B2 JP7099552 B2 JP 7099552B2 JP 2020567716 A JP2020567716 A JP 2020567716A JP 2020567716 A JP2020567716 A JP 2020567716A JP 7099552 B2 JP7099552 B2 JP 7099552B2
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Japan
Prior art keywords
wall
structural member
groove portion
groove
closed cross
Prior art date
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JP2020567716A
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English (en)
Japanese (ja)
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JPWO2020153473A1 (ja
Inventor
豊 三日月
匡浩 中田
拓哉 大石
蒼馬 園部
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.)
Nippon Steel Corp
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Nippon Steel Corp
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Publication date
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Publication of JPWO2020153473A1 publication Critical patent/JPWO2020153473A1/ja
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    • 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
    • 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
    • B62D25/20—Floors or bottom sub-units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)
  • Vibration Dampers (AREA)
JP2020567716A 2019-01-24 2020-01-24 構造部材及び車体構造 Active JP7099552B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019010101 2019-01-24
JP2019010101 2019-01-24
PCT/JP2020/002499 WO2020153473A1 (fr) 2019-01-24 2020-01-24 Élément de structure et structure de carrosserie de véhicule

Publications (2)

Publication Number Publication Date
JPWO2020153473A1 JPWO2020153473A1 (ja) 2021-10-14
JP7099552B2 true JP7099552B2 (ja) 2022-07-12

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ID=71736890

Family Applications (1)

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JP2020567716A Active JP7099552B2 (ja) 2019-01-24 2020-01-24 構造部材及び車体構造

Country Status (2)

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JP (1) JP7099552B2 (fr)
WO (1) WO2020153473A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025027869A1 (fr) 2023-08-01 2025-02-06 豊田鉄工株式会社 Structure d'absorption des chocs pour carrosserie de véhicule

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021038832A (ja) * 2019-09-05 2021-03-11 アイシン精機株式会社 衝撃吸収装置
WO2023033820A1 (fr) * 2021-09-01 2023-03-09 Shape Corp. Insert d'ensemble culbuteur à canaux d'écrasement opposés
EP4208384A4 (fr) * 2020-09-01 2024-10-30 Shape Corp. Insert d'ensemble culbuteur à canaux d'écrasement opposés
JP7719432B2 (ja) * 2023-11-17 2025-08-06 Ｊｆｅスチール株式会社 自動車のサイドシル構造
WO2025169600A1 (fr) * 2024-02-09 2025-08-14 株式会社神戸製鋼所 Structure de renforcement d'étanchéité latérale

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060005503A1 (en) 2004-07-07 2006-01-12 Jeffrey Bladow Reinforced structural member and method for its manufacture
JP2011016410A (ja) 2009-07-08 2011-01-27 Mazda Motor Corp 車両用フレーム構造

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11255048A (ja) * 1998-03-10 1999-09-21 Nippon Steel Corp 補強構造を有する構造部材

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060005503A1 (en) 2004-07-07 2006-01-12 Jeffrey Bladow Reinforced structural member and method for its manufacture
JP2011016410A (ja) 2009-07-08 2011-01-27 Mazda Motor Corp 車両用フレーム構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025027869A1 (fr) 2023-08-01 2025-02-06 豊田鉄工株式会社 Structure d'absorption des chocs pour carrosserie de véhicule

Also Published As

Publication number Publication date
WO2020153473A1 (fr) 2020-07-30
JPWO2020153473A1 (ja) 2021-10-14

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