BR112022003448A2 - Estrutura frontal para um veículo elétrico e método para produzir uma estrutura frontal - Google Patents

Estrutura frontal para um veículo elétrico e método para produzir uma estrutura frontal

Info

Publication number
BR112022003448A2
BR112022003448A2 BR112022003448A BR112022003448A BR112022003448A2 BR 112022003448 A2 BR112022003448 A2 BR 112022003448A2 BR 112022003448 A BR112022003448 A BR 112022003448A BR 112022003448 A BR112022003448 A BR 112022003448A BR 112022003448 A2 BR112022003448 A2 BR 112022003448A2
Authority
BR
Brazil
Prior art keywords
electric vehicle
front frame
producing
front structure
fixed
Prior art date
Application number
BR112022003448A
Other languages
English (en)
Inventor
Schneider Nicolas
DROUADAINE Yves
GIBEAU Elie
Sotty Alexandre
Original Assignee
Arcelormittal
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 filed Critical Arcelormittal
Publication of BR112022003448A2 publication Critical patent/BR112022003448A2/pt

Links

Classifications

    • 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
    • B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
    • B62D25/2018—Floors or bottom sub-units in connection with other superstructure subunits the subunits being front structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • 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
    • B62D25/08—Front or rear portions
    • B62D25/14—Dashboards as superstructure sub-units
    • 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
    • B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
    • B62D25/2045—Floors or bottom sub-units in connection with other superstructure subunits the subunits being fire walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
    • B60K2001/0438—Arrangement under the floor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00—Other features of vehicle sub-units
    • B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2410/00—Constructional features of vehicle sub-units
    • B60Y2410/12—Production or manufacturing of vehicle parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Body Structure For Vehicles (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

ESTRUTURA FRONTAL PARA UM VEÍCULO ELÉTRICO E MÉTODO PARA PRODUZIR UMA ESTRUTURA FRONTAL. A presente invenção se refere a uma estrutura frontal (1) para um veículo elétrico (16) e um método para produzir uma estrutura frontal (1). A estrutura frontal (1) para um veículo elétrico (16), compreende um painel de instrumentos inferior (3) separando uma cabine de passageiros (5) e um compartimento de motor frontal (7), um membro cruzado de assento (9) estendendo-se na direção transversal e sendo fixado em ambas as extremidades a uma estrutura de reforço lateral (17) e um nariz de túnel (15) compreendendo: uma parte frontal (21) pelo menos fixada ao painel de instrumentos inferior (3), uma parte traseira (23) pelo menos fixada ao membro cruzado do assento (9), em que o produto da resistência máxima à tração pela espessura média da parte traseira (23) é maior ou igual ao produto da resistência máxima à tração pela espessura média da parte frontal (21) e em que a parte frontal (21) é feita de um material com uma deformação à fratura de pelo menos 0,6 e um ângulo de flexão crítico de pelo menos 75º.
BR112022003448A 2019-09-06 2020-07-31 Estrutura frontal para um veículo elétrico e método para produzir uma estrutura frontal BR112022003448A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IB2019/057513 WO2021044198A1 (en) 2019-09-06 2019-09-06 Front structure for an electric vehicle
PCT/IB2020/057270 WO2021044233A1 (en) 2019-09-06 2020-07-31 Front structure for an electric vehicle

Publications (1)

Publication Number Publication Date
BR112022003448A2 true BR112022003448A2 (pt) 2022-07-12

Family

ID=68051865

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022003448A BR112022003448A2 (pt) 2019-09-06 2020-07-31 Estrutura frontal para um veículo elétrico e método para produzir uma estrutura frontal

Country Status (16)

Country Link
US (1) US20220315111A1 (pt)
EP (1) EP4025478B1 (pt)
JP (2) JP2022546839A (pt)
KR (1) KR20220035236A (pt)
CN (1) CN114340980B (pt)
BR (1) BR112022003448A2 (pt)
CA (1) CA3152048C (pt)
ES (1) ES2968544T3 (pt)
FI (1) FI4025478T3 (pt)
HU (1) HUE064597T2 (pt)
MA (1) MA57049B1 (pt)
MX (1) MX2022002733A (pt)
PL (1) PL4025478T3 (pt)
UA (1) UA128105C2 (pt)
WO (2) WO2021044198A1 (pt)
ZA (1) ZA202201664B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020217085A1 (en) * 2019-04-23 2020-10-29 Arcelormittal Tunnel having integrated lateral reinforcements
WO2021094405A1 (en) * 2019-11-12 2021-05-20 Autotech Engineering, S.L. Vehicle floor and corresponding production method
CN115107881A (zh) * 2021-03-18 2022-09-27 本田技研工业株式会社 车体面板结构
DE102021111248A1 (de) * 2021-04-30 2022-11-03 Bayerische Motoren Werke Aktiengesellschaft Kraftwagenkarosserie für einen elektrisch antreibbaren Kraftwagen
KR102567561B1 (ko) * 2021-11-22 2023-08-16 주식회사 현성오토텍 전기차용 경량 센터플로어패널
JP2023122976A (ja) * 2022-02-24 2023-09-05 マツダ株式会社 車体前部構造
JP2023122974A (ja) * 2022-02-24 2023-09-05 マツダ株式会社 車体前部構造
JP2023122971A (ja) * 2022-02-24 2023-09-05 マツダ株式会社 車体前部構造

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4844065B2 (ja) * 2005-09-22 2011-12-21 日産自動車株式会社 車体構造
JP6066313B2 (ja) * 2013-04-02 2017-01-25 スズキ株式会社 車両前部構造
CN107074300B (zh) * 2014-09-22 2021-10-08 安赛乐米塔尔公司 车辆底部结构和车身
CN204775483U (zh) * 2015-05-29 2015-11-18 广州汽车集团股份有限公司 一种汽车机舱总成
DE202016103720U1 (de) * 2015-07-30 2016-08-31 Ford Global Technologies, Llc Gleitender schützender Batteriestützträger
KR101714200B1 (ko) * 2015-08-28 2017-03-08 현대자동차주식회사 차량 언더바디 구조체
KR101724925B1 (ko) * 2015-10-13 2017-04-07 현대자동차주식회사 차량 언더바디 구조체
KR101724926B1 (ko) * 2015-10-14 2017-04-18 현대자동차주식회사 차량용 리어 플로어
US20180065684A1 (en) * 2016-09-07 2018-03-08 Thunder Power New Energy Vehicle Development Company Limited Front wall
CN109455223A (zh) * 2017-09-06 2019-03-12 昶洧新能源汽车发展有限公司 前围板
EP3681753A4 (en) * 2017-09-13 2021-04-21 Shape Corp. VEHICLE BATTERY COMPARTMENT WITH TUBE-SHAPED PERIMETER WALL
JP6981279B2 (ja) * 2018-01-30 2021-12-15 トヨタ自動車株式会社 車両のフロア構造
KR101974818B1 (ko) * 2018-08-30 2019-05-03 쌍용자동차 주식회사 자동차의 측면 기둥 충돌 시 차체 변형 최소화 구조

Also Published As

Publication number Publication date
JP2024054178A (ja) 2024-04-16
PL4025478T3 (pl) 2024-03-04
EP4025478B1 (en) 2023-11-08
EP4025478A1 (en) 2022-07-13
CN114340980B (zh) 2023-05-02
HUE064597T2 (hu) 2024-04-28
US20220315111A1 (en) 2022-10-06
MA57049B1 (fr) 2023-12-29
CA3152048C (en) 2023-11-07
UA128105C2 (uk) 2024-04-03
KR20220035236A (ko) 2022-03-21
ES2968544T3 (es) 2024-05-10
WO2021044233A1 (en) 2021-03-11
CA3152048A1 (en) 2021-03-11
MX2022002733A (es) 2022-04-06
WO2021044198A1 (en) 2021-03-11
CN114340980A (zh) 2022-04-12
ZA202201664B (en) 2022-11-30
FI4025478T3 (fi) 2023-12-15
JP2022546839A (ja) 2022-11-09

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