WO2015037443A1 - Structure de carrosserie d'automobile - Google Patents

Structure de carrosserie d'automobile Download PDF

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Publication number
WO2015037443A1
WO2015037443A1 PCT/JP2014/072436 JP2014072436W WO2015037443A1 WO 2015037443 A1 WO2015037443 A1 WO 2015037443A1 JP 2014072436 W JP2014072436 W JP 2014072436W WO 2015037443 A1 WO2015037443 A1 WO 2015037443A1
Authority
WO
WIPO (PCT)
Prior art keywords
reinforced resin
fiber reinforced
body structure
resin layer
side frame
Prior art date
Application number
PCT/JP2014/072436
Other languages
English (en)
Japanese (ja)
Inventor
紘 槙島
朋也 彌武
Original Assignee
本田技研工業株式会社
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 本田技研工業株式会社 filed Critical 本田技研工業株式会社
Priority to JP2015536520A priority Critical patent/JP6112686B2/ja
Publication of WO2015037443A1 publication Critical patent/WO2015037443A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/04—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of synthetic material
    • B62D29/041—Understructures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B62D25/082—Engine compartments
    • 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
    • F16F7/124—Vibration-dampers; Shock-absorbers using plastic deformation of members characterised by their special construction from fibre-reinforced plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/542—Shear strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars

Definitions

  • the first to ninth layers are stacked on the outside of the plane of symmetry, and the 1'th to 9'th layers are stacked on the inside of the plane of symmetry.
  • the first and first layers on both sides of the plane of symmetry are 0 ° fiber reinforced resin layers
  • the second and third layers and the 2 'and 3' layers on both sides of the plane of symmetry are ⁇ 45 ° fiber reinforced resin layers Yes
  • the 4th and 4 'layers on both sides of the plane of symmetry are 0 ° fiber reinforced resin layers
  • the 5th to 7th layers and 5' to 7 'layers on both sides of the plane of symmetry are 90 ° fiber reinforced resin layers
  • the eighth and ninth layers and the eighth and ninth layers on both sides of the plane of symmetry are ⁇ 45 ° fiber reinforced resin layers.

Landscapes

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

Abstract

L'invention concerne une structure de carrosserie d'automobile, une pluralité de couches de résine renforcée par des fibres dans un cadre latéral (11) comprenant une section transversale fermée cylindrique étant composée d'une couche de résine renforcée par des fibres à 0° ayant un angle d'orientation des fibres de 0°, et une couche de résine renforcée par des fibres inclinée ayant un angle d'orientation des fibres qui n'est pas de 0°, le nombre de couches de résine renforcée par des fibres inclinées augmentant à partir de la proximité (première portion (13)) d'une partie d'extrémité d'entrée de charge (17) du cadre latéral (11) vers une partie d'extrémité de côté opposé (quatrième portion (16)). La couche de résine renforcée par des fibres à 0° de la première portion (13) à proximité de la partie d'extrémité d'entrée de charge (17) peut se fléchir plus facilement pour réduire la charge initiale et se traduire par le fléchissement moins facile de la couche de résine renforcée par des fibres à 0° vers la quatrième portion (16) de la partie d'extrémité de côté opposé de la partie d'extrémité d'entrée de charge (17) permettant au cadre latéral (11) de se plier séquentiellement dans la direction longitudinale et à la quantité d'absorption d'énergie d'augmenter sans provoquer le glissement du cadre latéral (11) dans la direction d'entrée de charge.
PCT/JP2014/072436 2013-09-10 2014-08-27 Structure de carrosserie d'automobile WO2015037443A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015536520A JP6112686B2 (ja) 2013-09-10 2014-08-27 自動車の車体構造

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2013187076 2013-09-10
JP2013-187076 2013-09-10
JP2013187075 2013-09-10
JP2013-187075 2013-09-10

Publications (1)

Publication Number Publication Date
WO2015037443A1 true WO2015037443A1 (fr) 2015-03-19

Family

ID=52665556

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/072436 WO2015037443A1 (fr) 2013-09-10 2014-08-27 Structure de carrosserie d'automobile

Country Status (2)

Country Link
JP (1) JP6112686B2 (fr)
WO (1) WO2015037443A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017094850A (ja) * 2015-11-20 2017-06-01 マツダ株式会社 車両の衝撃吸収部材構造
JP2018192823A (ja) * 2017-05-12 2018-12-06 マツダ株式会社 車両の車体構造

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH045178A (ja) * 1990-04-23 1992-01-09 Nissan Motor Co Ltd 自動車のサイドメンバ構造
JPH06155500A (ja) * 1992-11-27 1994-06-03 Nippon Steel Corp 繊維強化熱可塑性樹脂スタンパブルシートの成形方法
JPH06344837A (ja) * 1993-06-04 1994-12-20 Nippon Steel Corp スタンパブルシート製バンパービーム
JPH07137587A (ja) * 1993-11-15 1995-05-30 Mitsubishi Motors Corp バンパ支持装置
JP2005271875A (ja) * 2004-03-26 2005-10-06 Nissan Motor Co Ltd 自動車のエネルギー吸収構造
JP2006347442A (ja) * 2005-06-17 2006-12-28 Toyota Industries Corp 複合材
JP2009001238A (ja) * 2007-06-25 2009-01-08 Nissan Motor Co Ltd エネルギ吸収構造およびエネルギ吸収方法
JP2010173422A (ja) * 2009-01-28 2010-08-12 Toyota Motor Corp 自動車の車体構造
JP2010208605A (ja) * 2009-03-12 2010-09-24 Toyota Motor Corp 車体前部構造
WO2014069108A1 (fr) * 2012-11-05 2014-05-08 本田技研工業株式会社 Élément de réception d'impact en résine renforcé de fibres et procédé de fabrication de l'élément de réception d'impact
JP2014121955A (ja) * 2012-12-21 2014-07-03 Honda Motor Co Ltd 自動車の車体構造
JP2014139037A (ja) * 2013-01-21 2014-07-31 Honda Motor Co Ltd 自動車の車体構造

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH045178A (ja) * 1990-04-23 1992-01-09 Nissan Motor Co Ltd 自動車のサイドメンバ構造
JPH06155500A (ja) * 1992-11-27 1994-06-03 Nippon Steel Corp 繊維強化熱可塑性樹脂スタンパブルシートの成形方法
JPH06344837A (ja) * 1993-06-04 1994-12-20 Nippon Steel Corp スタンパブルシート製バンパービーム
JPH07137587A (ja) * 1993-11-15 1995-05-30 Mitsubishi Motors Corp バンパ支持装置
JP2005271875A (ja) * 2004-03-26 2005-10-06 Nissan Motor Co Ltd 自動車のエネルギー吸収構造
JP2006347442A (ja) * 2005-06-17 2006-12-28 Toyota Industries Corp 複合材
JP2009001238A (ja) * 2007-06-25 2009-01-08 Nissan Motor Co Ltd エネルギ吸収構造およびエネルギ吸収方法
JP2010173422A (ja) * 2009-01-28 2010-08-12 Toyota Motor Corp 自動車の車体構造
JP2010208605A (ja) * 2009-03-12 2010-09-24 Toyota Motor Corp 車体前部構造
WO2014069108A1 (fr) * 2012-11-05 2014-05-08 本田技研工業株式会社 Élément de réception d'impact en résine renforcé de fibres et procédé de fabrication de l'élément de réception d'impact
JP2014121955A (ja) * 2012-12-21 2014-07-03 Honda Motor Co Ltd 自動車の車体構造
JP2014139037A (ja) * 2013-01-21 2014-07-31 Honda Motor Co Ltd 自動車の車体構造

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017094850A (ja) * 2015-11-20 2017-06-01 マツダ株式会社 車両の衝撃吸収部材構造
JP2018192823A (ja) * 2017-05-12 2018-12-06 マツダ株式会社 車両の車体構造

Also Published As

Publication number Publication date
JP6112686B2 (ja) 2017-04-12
JPWO2015037443A1 (ja) 2017-03-02

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