FR3091686B1 - Structure inferieure de corps de vehicule - Google Patents

Structure inferieure de corps de vehicule Download PDF

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Publication number
FR3091686B1
FR3091686B1 FR1913711A FR1913711A FR3091686B1 FR 3091686 B1 FR3091686 B1 FR 3091686B1 FR 1913711 A FR1913711 A FR 1913711A FR 1913711 A FR1913711 A FR 1913711A FR 3091686 B1 FR3091686 B1 FR 3091686B1
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FR
France
Prior art keywords
vehicle body
flanges
body structure
inclined parts
outer side
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
FR1913711A
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English (en)
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FR3091686A1 (fr
Inventor
Shinei Mochizuki
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.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor 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 Suzuki Motor Corp filed Critical Suzuki Motor Corp
Publication of FR3091686A1 publication Critical patent/FR3091686A1/fr
Application granted granted Critical
Publication of FR3091686B1 publication Critical patent/FR3091686B1/fr
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Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Des éléments latéraux de plancher constituant une structure inférieure de corps de véhicule ont des parties inclinées côté intérieur (31b, 32b) inclinées en direction du côté intérieur ; un renfort (40) présente une partie intermédiaire (44) s'étendant de part et d’autre d’un tunnel de plancher (11), et des parties inclinées côté extérieur (41, 42) s'étendant depuis chacune des parties latérales de la partie intermédiaire (44) en direction des parties inclinées côté intérieur (31b, 32b) ; des brides (44a, 44b) de la partie intermédiaire (44) sont jointes à une partie de bord d'ouverture (16) du tunnel de plancher (11) ; sur la partie latérale des parties inclinées côté extérieur (41, 42), des brides côté extérieur (41c, 42c) sont prévues, lesquelles s'étendent en direction du côté extérieur ; et les brides côté extérieur (41c, 42c) sont jointes aux parties inclinées côté intérieur (31b, 32b). Figure de l’abrégé : Figure 2
FR1913711A 2019-01-15 2019-12-04 Structure inferieure de corps de vehicule Active FR3091686B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019004564A JP7206931B2 (ja) 2019-01-15 2019-01-15 車体下部構造
JP2019-004564 2019-01-15

Publications (2)

Publication Number Publication Date
FR3091686A1 FR3091686A1 (fr) 2020-07-17
FR3091686B1 true FR3091686B1 (fr) 2023-10-13

Family

ID=71131852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1913711A Active FR3091686B1 (fr) 2019-01-15 2019-12-04 Structure inferieure de corps de vehicule

Country Status (4)

Country Link
JP (2) JP7206931B2 (fr)
CN (1) CN111434569B (fr)
DE (1) DE102020200320B4 (fr)
FR (1) FR3091686B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7492682B2 (ja) 2020-12-21 2024-05-30 スズキ株式会社 車両下部構造
JP2022171352A (ja) * 2021-04-30 2022-11-11 マツダ株式会社 車両の下部車体構造
CN113665683B (zh) * 2021-08-27 2022-09-16 东风汽车集团股份有限公司 一种提升非承载式车身侧面柱形碰撞性能的车身结构
CN114932956B (zh) * 2021-08-31 2023-06-13 比亚迪股份有限公司 车身和具有其的车辆
CN113978562B (zh) * 2021-11-03 2022-10-11 上海研化实业有限公司 一种门槛梁结构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302505C2 (de) * 1993-01-29 1998-07-30 Daimler Benz Ag Fahrgastzelle mit einer im Bereich der Sitze angeordneten Querversteifung
JP5082791B2 (ja) 2007-11-16 2012-11-28 トヨタ車体株式会社 自動車後部の車体下部構造
JP5353372B2 (ja) 2009-03-31 2013-11-27 マツダ株式会社 車両の後部車体構造
WO2011055695A1 (fr) 2009-11-05 2011-05-12 本田技研工業株式会社 Structure de carrosserie de véhicule
US8794696B2 (en) * 2011-01-26 2014-08-05 Honda Motor Co., Ltd. Structure for front of vehicle body
DE102011112180A1 (de) 2011-09-01 2013-03-07 Daimler Ag Bodenstruktur einer Karosserie eines Personenkraftwagens
EP3106373B1 (fr) * 2012-02-13 2018-09-19 Honda Motor Co., Ltd. Structure de fond de corps de véhicule
JP6217436B2 (ja) * 2014-02-14 2017-10-25 スズキ株式会社 車両のフロアパネル構造
JP6187487B2 (ja) * 2015-01-21 2017-08-30 マツダ株式会社 車両の下部車体構造
JP6478031B2 (ja) * 2015-03-12 2019-03-06 三菱自動車工業株式会社 車体下部骨格構造
JP6235621B2 (ja) * 2016-01-12 2017-11-22 本田技研工業株式会社 自動車の車体構造
RU2687402C1 (ru) * 2016-03-22 2019-05-13 Ниссан Мотор Ко., Лтд. Нижняя конструкция кузова транспортного средства

Also Published As

Publication number Publication date
CN111434569A (zh) 2020-07-21
DE102020200320B4 (de) 2021-07-29
JP2023024788A (ja) 2023-02-16
JP2020111243A (ja) 2020-07-27
CN111434569B (zh) 2022-09-02
JP7447980B2 (ja) 2024-03-12
FR3091686A1 (fr) 2020-07-17
JP7206931B2 (ja) 2023-01-18
DE102020200320A1 (de) 2020-07-16

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