JP7842371B2 - 自動車構造部材 - Google Patents

自動車構造部材

Info

Publication number
JP7842371B2
JP7842371B2 JP2025521518A JP2025521518A JP7842371B2 JP 7842371 B2 JP7842371 B2 JP 7842371B2 JP 2025521518 A JP2025521518 A JP 2025521518A JP 2025521518 A JP2025521518 A JP 2025521518A JP 7842371 B2 JP7842371 B2 JP 7842371B2
Authority
JP
Japan
Prior art keywords
top plate
structural member
vertical walls
vertical wall
load
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.)
Active
Application number
JP2025521518A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025079378A5 (https=
JPWO2025079378A1 (https=
Inventor
智史 広瀬
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
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of JPWO2025079378A1 publication Critical patent/JPWO2025079378A1/ja
Publication of JPWO2025079378A5 publication Critical patent/JPWO2025079378A5/ja
Application granted granted Critical
Publication of JP7842371B2 publication Critical patent/JP7842371B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/04—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects formed from more than one section in a side-by-side arrangement
    • 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
    • B62D25/04—Door pillars ; windshield pillars
    • 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
    • B62D25/06—Fixed roofs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)
JP2025521518A 2023-10-12 2024-09-09 自動車構造部材 Active JP7842371B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023177017 2023-10-12
JP2023177017 2023-10-12
PCT/JP2024/032231 WO2025079378A1 (ja) 2023-10-12 2024-09-09 自動車構造部材

Publications (3)

Publication Number Publication Date
JPWO2025079378A1 JPWO2025079378A1 (https=) 2025-04-17
JPWO2025079378A5 JPWO2025079378A5 (https=) 2025-09-17
JP7842371B2 true JP7842371B2 (ja) 2026-04-08

Family

ID=95395596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025521518A Active JP7842371B2 (ja) 2023-10-12 2024-09-09 自動車構造部材

Country Status (3)

Country Link
JP (1) JP7842371B2 (https=)
CN (1) CN121568859A (https=)
WO (1) WO2025079378A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040201255A1 (en) 1998-10-19 2004-10-14 Martin Jonsson Lightweight beam
WO2019035185A1 (ja) 2017-08-15 2019-02-21 新日鐵住金株式会社 バンパービーム及び車両
WO2020100886A1 (ja) 2018-11-14 2020-05-22 日本製鉄株式会社 骨格部材
JP2020147124A (ja) 2019-03-13 2020-09-17 日本製鉄株式会社 車体部材、および、車体構造
JP2020152257A (ja) 2019-03-20 2020-09-24 日本製鉄株式会社 車体部材

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04297376A (ja) * 1991-03-26 1992-10-21 Nissan Motor Co Ltd 車体骨格メンバ
JP3381336B2 (ja) * 1993-11-04 2003-02-24 日産自動車株式会社 強度部材

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040201255A1 (en) 1998-10-19 2004-10-14 Martin Jonsson Lightweight beam
WO2019035185A1 (ja) 2017-08-15 2019-02-21 新日鐵住金株式会社 バンパービーム及び車両
WO2020100886A1 (ja) 2018-11-14 2020-05-22 日本製鉄株式会社 骨格部材
JP2020147124A (ja) 2019-03-13 2020-09-17 日本製鉄株式会社 車体部材、および、車体構造
JP2020152257A (ja) 2019-03-20 2020-09-24 日本製鉄株式会社 車体部材

Also Published As

Publication number Publication date
WO2025079378A1 (ja) 2025-04-17
CN121568859A (zh) 2026-02-24
JPWO2025079378A1 (https=) 2025-04-17

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