WO2009031657A1 - プリプレグの積層構造 - Google Patents

プリプレグの積層構造 Download PDF

Info

Publication number
WO2009031657A1
WO2009031657A1 PCT/JP2008/066092 JP2008066092W WO2009031657A1 WO 2009031657 A1 WO2009031657 A1 WO 2009031657A1 JP 2008066092 W JP2008066092 W JP 2008066092W WO 2009031657 A1 WO2009031657 A1 WO 2009031657A1
Authority
WO
WIPO (PCT)
Prior art keywords
prepreg
portions
laminated structure
laminated
fiber layer
Prior art date
Application number
PCT/JP2008/066092
Other languages
English (en)
French (fr)
Inventor
Kenji Uegaki
Shinnosuke Shimokawa
Original Assignee
Toyota Jidosha Kabushiki Kaisha
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 Toyota Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Publication of WO2009031657A1 publication Critical patent/WO2009031657A1/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
    • B29C70/228—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure the structure being stacked in parallel layers with fibres of adjacent layers crossing at substantial angles
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/12—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

　本発明は、より簡易な構成でプリプレグ同士の接合強度を向上させることができるプリプレグの積層構造を提供することを目的とする。プリプレグ積層構造体１０は、プリプレグ２Ａ，２Ｂを積層した構造をなしている。プリプレグ２Ａの一面側には、引っ張り荷重が作用する荷重方向（０°方向とする）に強化繊維が引き揃えられた０°繊維層３が設けられ、プリプレグ２の他面側には、荷重方向に垂直な方向（９０°方向とする）に強化繊維が引き揃えられた９０°繊維層４が設けられている。プリプレグ積層構造体１０は、プリプレグ２Ａ，２Ｂを互いに面方向（荷重方向）にずらした状態でプリプレグ２Ａ，２Ｂの各０°繊維層３同士が接合されるように、プリプレグ２Ａ，２Ｂを積層した２層継ぎ合わせ構造をなしている。
PCT/JP2008/066092 2007-09-07 2008-09-05 プリプレグの積層構造 WO2009031657A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-232934 2007-09-07
JP2007232934A JP5532536B2 (ja) 2007-09-07 2007-09-07 プリプレグの積層構造

Publications (1)

Publication Number Publication Date
WO2009031657A1 true WO2009031657A1 (ja) 2009-03-12

Family

ID=40428969

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066092 WO2009031657A1 (ja) 2007-09-07 2008-09-05 プリプレグの積層構造

Country Status (2)

Country Link
JP (1) JP5532536B2 (ja)
WO (1) WO2009031657A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106003876A (zh) * 2016-05-18 2016-10-12 中国电子科技集团公司电子科学研究院 一种防拉铆撕裂的复合材料及敷设方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2011013223A1 (ja) 2009-07-29 2013-01-07 パイオニア株式会社 スピーカ装置
JP5427503B2 (ja) * 2009-07-31 2014-02-26 日産自動車株式会社 繊維強化樹脂部品およびその製造方法並びに製造装置
US8235167B2 (en) 2009-12-25 2012-08-07 Pioneer Corporation Vibrating body for speaker and speaker device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63249629A (ja) * 1987-04-07 1988-10-17 Koei Sangyo Kk 複合管状体
JPH1018173A (ja) * 1996-07-02 1998-01-20 Unitika Glass Fiber Kk ガラスクロスの接続方法
JP2006289619A (ja) * 2005-04-05 2006-10-26 Fukui Prefecture 多軸多層補強シートの製造方法及び製造装置
JP2007092072A (ja) * 2002-12-27 2007-04-12 Toray Ind Inc 熱接着用基材が用いられてなるプリフォーム、および積層体の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63249629A (ja) * 1987-04-07 1988-10-17 Koei Sangyo Kk 複合管状体
JPH1018173A (ja) * 1996-07-02 1998-01-20 Unitika Glass Fiber Kk ガラスクロスの接続方法
JP2007092072A (ja) * 2002-12-27 2007-04-12 Toray Ind Inc 熱接着用基材が用いられてなるプリフォーム、および積層体の製造方法
JP2006289619A (ja) * 2005-04-05 2006-10-26 Fukui Prefecture 多軸多層補強シートの製造方法及び製造装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106003876A (zh) * 2016-05-18 2016-10-12 中国电子科技集团公司电子科学研究院 一种防拉铆撕裂的复合材料及敷设方法

Also Published As

Publication number Publication date
JP2009062483A (ja) 2009-03-26
JP5532536B2 (ja) 2014-06-25

Similar Documents

Publication Publication Date Title
WO2006118691A3 (en) Composite skin and stringer structures and methods for forming the same
EP1859927A3 (en) Fiber reinforced thermoplastic sheets with surface coverings
WO2009064594A3 (en) Hybrid three-dimensional woven/laminated struts for composite structural applications
WO2008054759A3 (en) Fabric based laminar composite and method for manufacture thereof
WO2006089025A3 (en) Fiber reinforced thermoplastic composite including mineral fillers
CA2668866A1 (en) Composite sheet and absorbent article comprising composite sheet
FR2936551B1 (fr) Dispositif comportant au moins une charniere integree en materiau composite a renfort de liaison ininterrompu.
WO2009031657A1 (ja) プリプレグの積層構造
WO2009023312A3 (en) Hybrid composite panel systems and methods
WO2008067366A3 (en) Composite panel with reinforced recesses
WO2009133143A8 (en) A consolidated composite pre-form
WO2010006252A3 (en) Laminate with natural fiber composite
EP1788646A3 (fr) Actionneur plan à structure sandwich et application à la torsion de structure
WO2006072758A3 (en) Fibre metal reinforced composite structure
WO2002026486A3 (en) Composite shims having a laminate structure
JP2006192904A5 (ja)
WO2006074276A3 (en) Foil or film laminated enhanced natural fiber/polymer composite
WO2008027194A3 (en) Dry inserts and optical waveguide assemblies and cables using the same
PL1826550T3 (pl) Zespół do badania paneli pod obciążeniami ścinająco-ściskającymi
WO2012052322A3 (de) Sandwichpaneel
WO2019044161A1 (ja) 複合材の構造体
WO2008098982A3 (en) Seismic isolator and method to produce said seismic isolator
PL1921414T3 (pl) Pancerz
WO2010045100A3 (en) Reinforcement patches with unidirectionally-aligned fibers
JP5306008B2 (ja) 構造用集成材

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08829208

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08829208

Country of ref document: EP

Kind code of ref document: A1