JP5734459B2 - 自動車用繊維強化樹脂部材 - Google Patents
自動車用繊維強化樹脂部材 Download PDFInfo
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- JP5734459B2 JP5734459B2 JP2013550251A JP2013550251A JP5734459B2 JP 5734459 B2 JP5734459 B2 JP 5734459B2 JP 2013550251 A JP2013550251 A JP 2013550251A JP 2013550251 A JP2013550251 A JP 2013550251A JP 5734459 B2 JP5734459 B2 JP 5734459B2
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- 238000003825 pressing Methods 0.000 description 2
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- 230000035939 shock Effects 0.000 description 2
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- 229920002292 Nylon 6 Polymers 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
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- 229910052799 carbon Inorganic materials 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Images
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
- B60R19/03—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by material, e.g. composite
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
-
- 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
- B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
- B29C70/081—Combinations of fibres of continuous or substantial length and short fibres
-
- 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
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
- B29C70/345—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using matched moulds
-
- 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
- B60R19/023—Details
-
- 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
- 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
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
-
- 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
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
- B60R2019/1833—Structural beams therefor, e.g. shock-absorbing made of plastic material
- B60R2019/1853—Structural beams therefor, e.g. shock-absorbing made of plastic material of reinforced plastic material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Body Structure For Vehicles (AREA)
Description
17 衝撃吸収部
18 バンパービーム(自動車用繊維強化樹脂部材)
21 本体部
21a 底壁
21b 側壁
21c 側壁
21d フランジ
21e フランジ
22 縦リブ
23 縦リブ
23a 切欠き
24 ボス
24a 位置決め孔
25 端部ブラケット
29 第1プリプレグ
30 第2プリプレグ
31a 連続繊維
31b 連続繊維
32 不連続繊維
33 リベット
Claims (8)
- 底壁(21a)および一対の側壁(21b,21c)を有して前面衝突時の前面が開放するコ字状断面の本体部(21)と、前記底壁(21a)に後縁を接続されるとともに車幅方向に延びる横リブ(22)と、前記底壁(21a)に後縁を、また前記一対の側壁(21b,21c)に上下縁をそれぞれ接続されるとともに前記横リブ(22)に直交して上下方向に延びる縦リブ(23)とを一体に備え、前記横リブ(22)および縦リブ(23)が格子状に形成されてなる自動車用繊維強化樹脂部材であって、
前記本体部(21)の主応力方向と、それに直交する方向とに配向されて平織された連続繊維(31a,31b)を含む第1プリプレグ(29)と、不連続繊維(32)を含む第2プリプレグ(30)とを積層状態で加圧することで、前記連続繊維(31a,31b)で補強した前記本体部(21)と前記不連続繊維(32)で補強した前記横リブ(22)および縦リブ(23)とを同時にプレス成形したことを特徴とする自動車用繊維強化樹脂部材。 - 前記縦リブ(23)は、前記一対の側壁(21b,21c)を結ぶ方向の中間部に切欠き(23a)を有することを特徴とする、請求項1に記載の自動車用繊維強化樹脂部材。
- 前記横リブ(22)および縦リブ(23)の格子の交点に位置決め孔(24a)を有するボス(24)が一体に成形されることを特徴とする、請求項1または請求項2に記載の自動車用繊維強化樹脂部材。
- 前記不連続繊維(32)の長さは0.9mm〜4.4mmであることを特徴とする、請求項1〜請求項3の何れか1項に記載の自動車用繊維強化樹脂部材。
- 前記本体部(21)の両端に不連続繊維(32)で補強した端部ブラケット(25)を備えることを特徴とする、請求項1〜請求項4の何れか1項に記載の自動車用繊維強化樹脂部材。
- 前記一対の側壁間(21b,21c)の距離は、前記本体部(21)の長手方向中央部の方が両端部よりも大きいことを特徴とする、請求項1〜請求項5の何れか1項に記載の自動車用繊維強化樹脂部材。
- 前記一対の側壁(21b,21c)は上側の側壁(21b)と下側の側壁(21c)からなり、前記上側の側壁(21b)の上縁からフランジ(21d)が上向きに突出し、前記下側の側壁(21c)の下縁からフランジ(21e)が下向きに突出することを特徴とする、請求項1〜請求項6の何れか1項に記載の自動車用繊維強化樹脂部材。
- 前記自動車用繊維強化樹脂部材はバンパービーム(18)であり、前記バンパービーム(18)の車幅方向外端に設けた端部ブラケット(25)と、フロントサイドフレーム(16)の前端から前方に延びる衝撃吸収部(17)の車幅方向内面とをリベット(33)で結合したことを特徴とする、請求項1〜請求項7の何れか1項に記載の自動車用繊維強化樹脂部材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013550251A JP5734459B2 (ja) | 2011-12-20 | 2012-12-13 | 自動車用繊維強化樹脂部材 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011277883 | 2011-12-20 | ||
JP2011277883 | 2011-12-20 | ||
PCT/JP2012/082352 WO2013094515A1 (ja) | 2011-12-20 | 2012-12-13 | 自動車用繊維強化樹脂部材および自動車用繊維強化樹脂部材の製造方法 |
JP2013550251A JP5734459B2 (ja) | 2011-12-20 | 2012-12-13 | 自動車用繊維強化樹脂部材 |
Publications (2)
Publication Number | Publication Date |
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JPWO2013094515A1 JPWO2013094515A1 (ja) | 2015-04-27 |
JP5734459B2 true JP5734459B2 (ja) | 2015-06-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013550251A Expired - Fee Related JP5734459B2 (ja) | 2011-12-20 | 2012-12-13 | 自動車用繊維強化樹脂部材 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9205790B2 (ja) |
EP (1) | EP2796326B1 (ja) |
JP (1) | JP5734459B2 (ja) |
WO (1) | WO2013094515A1 (ja) |
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KR101198621B1 (ko) * | 2011-05-31 | 2012-11-07 | 이이엘씨이이 사 | 자동차용 플라스틱 복합재 범퍼 빔 |
KR102197486B1 (ko) * | 2012-12-07 | 2020-12-31 | 한화 아즈델 인코포레이티드 | 비-꼬임 섬유를 포함하는 물품 및 물품 사용 방법 |
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WO2013094515A1 (ja) | 2013-06-27 |
US9205790B2 (en) | 2015-12-08 |
EP2796326A4 (en) | 2015-07-22 |
JPWO2013094515A1 (ja) | 2015-04-27 |
US20150015006A1 (en) | 2015-01-15 |
EP2796326A1 (en) | 2014-10-29 |
EP2796326B1 (en) | 2017-12-13 |
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