JP5236471B2 - 展性キャリヤを備えた補強材、バッフル及びシール - Google Patents
展性キャリヤを備えた補強材、バッフル及びシール Download PDFInfo
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- JP5236471B2 JP5236471B2 JP2008525233A JP2008525233A JP5236471B2 JP 5236471 B2 JP5236471 B2 JP 5236471B2 JP 2008525233 A JP2008525233 A JP 2008525233A JP 2008525233 A JP2008525233 A JP 2008525233A JP 5236471 B2 JP5236471 B2 JP 5236471B2
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- 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
- B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
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- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
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- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/18—Filling preformed cavities
-
- 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
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
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- 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
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/688—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks the inserts being meshes or lattices
-
- 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
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/72—Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components
-
- 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
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
- B62D29/002—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material a foamable synthetic material or metal being added in situ
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49616—Structural member making
- Y10T29/49622—Vehicular structural member making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Combustion & Propulsion (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Connection Of Plates (AREA)
- Gasket Seals (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
i)展性キャリヤ、
ii)展性キャリヤに被着された活性化可能な材料、及び
iii)オプションとして、キャリヤ又は活性化可能材料若しくはこれら両方に連結された1つ又は2つ以上のファスナのうち1つ又は2つ以上を含む。
i)展性キャリヤを用意するステップ
ii)活性化可能材料を展性キャリヤに関連させるステップ、
iii)活性化可能材料、又は展性キャリヤ材料若しくはこれら両方を成形するステップ、及び
iv)オプションとして、1つ又は2つ以上のファスナを活性化可能材料、又は展性キャリヤ若しくはこれら両方に連結するステップのうち1つ又は2つ以上を含む。
一般に、本発明の部材の形成は、多種多様な技術、例えば押出し、モールディング(例えば圧縮成形、射出成形、吹き込み成形等)、機械加工、これらの組合せ等を用いて達成できる。かかる形成では、一般に、一塊又は二塊の活性化可能材料をキャリヤ及び(又は)キャリヤ材料に関連させる。活性化可能材料をキャリヤに直接又は間接的に連結し又は取り付けることができる。しかしながら、代表的には、活性化可能材料をキャリヤの大部分の周りに配置する(即ち、前者が後者を包囲する)。かかる実施形態では、一般に、活性化可能材料がキャリヤの少なくとも30%であるが、場合によってはこれよりも少なくても良く、一般的には少なくとも50%、より一般的には少なくとも80%、更により一般的には少なくとも90%、或いは場合によっては100%包囲することが望ましい。
本発明の部材を種々の製品の種々の構造体上の種々の場所に取り付けることができる。一般に、本発明の部材は、内部キャビティを構成する材料への取付けに極めて適している。かかる状況では、部材をキャビティ内に配置するのが良く、そして部材の活性化可能材料を或る条件、例えば熱への暴露時(例えば、イーコート、プライマ又は塗料ベークオーブン内において)活性化させてこれが、膨張すると共に(或いは)バッフル、シール又は補強を構造体に提供するためのキャビティを画定する構造体の壁にくっつくようにするのが良い。
図7及び図8は、本発明の別の実施形態としての部材50を示している。理解されるように、図7及び図8の部材50の特徴を上述の実施形態に加えて又はこれらに代えて用いることができ、又、先の実施形態の特徴を図7及び図8の部材50に用いても良い。図7及び図8の部材50は、展性キャリヤ52と、展性キャリヤ52の周りに配置されると共に実質的にこれを包囲した活性化可能な材料54と、オプションとして1つ又は2つ以上のファスナ58とを有する。
Claims (16)
- 自動車の構造体を補強する部材を形成すると共に(或いは)取り付ける方法であって、 100Mpaより大きく且つ1000Mpaより小さい降伏応力を有するプラスチック又は金属材料で形成される、単一の細長いストリップ状の展性キャリヤを用意するステップであって、前記展性キャリアは、複数の幅広部分を備え、前記幅広部分のそれぞれには複数の貫通孔の一つが貫通しているステップと、
複数のファスナを前記複数の貫通孔に通すステップと、
活性化可能な材料を前記展性キャリヤに関連させ、それにより前記部材を形成するステップであって、膨張の前において、前記活性化可能な材料の体積は、前記展性キャリヤの体積の少なくとも500%であり、これにより、前記部材を形成するため前記活性化可能な材料は前記キャリヤを実質的に全体的に包囲するステップと、
前記展性キャリヤ、前記活性化可能材料、またはこれら両方を成形するステップとを備え、
前記成形ステップ及び関連させるステップは、次のステップ、即ち
i.前記展性キャリヤを車両のキャビティに対応する所定の形態に合わせて成形し、前記活性化可能材料を前記展性キャリヤ上にモールディングするステップと、
ii.前記活性化可能材料を前記展性キャリヤ上にモールディングして前記部材を形成し、前記部材を、車両のキャビティ内への部材の配置前又は配置中に前記展性キャリヤ及び前記活性化可能材料の成形を含むやり方で構造体に取り付けるステップの少なくとも1つのステップを含み、
前記活性化可能な材料を膨張させ、前記車両の一部分を補強することを助ける構造的な発泡体を形成するステップを備え、
前記活性化可能な材料を前記展性キャリヤに関連させるステップは、前記展性キャリヤを前記活性化可能な材料で実質的に包囲するステップを含む、
ことを特徴とする方法。 - 前記展性キャリヤは、約700MPaより小さく、約100MPaより大きい降伏応力を有する、
請求項1記載の方法。 - 前記活性化可能材料は、全体的に乾燥し、実質的に非粘着性である、
請求項1又は2記載の方法。 - 前記展性キャリヤは、金属で作られている、
請求項1、2又は3記載の方法。 - 前記展性キャリヤは、1本又は2本以上のストリップで作られている、
請求項1、2、3又は4記載の方法。 - 前記展性キャリヤは、約500Mpaより小さく且つ約250Mpaより大きい降伏応力を有する、
請求項1、2、3、4又は5記載の方法。 - 前記展性キャリヤは、互いに撚り合わされた複数本のストリップで形成されている、
請求項1ないし4のいずれか1項に記載の方法。 - 前記展性キャリヤは、ワイヤメッシュで形成されている、
請求項1ないし7のいずれか1項に記載の方法。 - i.前記展性キャリヤは、フレーム部分と、第1のタブと、第2のタブとを有し、前記第1のタブは、フックの形をしており、
ii.前記展性キャリヤを成形する前記ステップは、前記第1のタブを構造体の第1の縁部周りに引っ掛け、前記第2のタブを前記構造体の第2の縁部周りに曲げるステップを含む、
請求項1ないし5のいずれか1項に記載の方法。 - 前記成形するステップは、前記部材を補助キャリヤに取り付けるステップを含み、
該部材取付けステップは、前記展性キャリヤ及び前記活性化可能材料を含む前記部材を成形して前記補助キャリヤの1つ又は2つ以上の輪郭に合わせるステップを含む、
請求項1ないし6のうちいずれか1項に記載の方法。 - 前記成形ステップは、前記部材を曲げ又は湾曲させるステップを含む、
請求項10記載の方法。 - 前記展性キャリヤは、複数個の貫通穴を備えた単一の細長いストリップの形態をしている、
請求項10又は11記載の方法。 - 前記展性キャリヤは、複数の幅広部分を有し、前記複数個の貫通穴の各々が、前記幅広部分の各々をそれぞれ貫通して設けられている、
請求項10、11又は12記載の方法。 - 複数個のファスナを前記複数個の貫通穴に通すステップを更に有し、前記部材の前記取付けステップは、前記ファスナを前記構造体又は前記補助キャリヤに取り付けるステップを含む、
請求項12又は13記載の方法。 - 前記活性化可能材料は、前記複数個のファスナの少なくとも一部分の周りにモールディングされる、
請求項14記載の方法。 - 前記活性化可能材料は、イーコート(e-coat)オーブン又はベークオーブン内の温度にさらされると、発泡し、膨張し、そして硬化する熱活性化熱硬化性材料である、
請求項1ないし15のいずれか1項に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70556105P | 2005-08-04 | 2005-08-04 | |
US60/705,561 | 2005-08-04 | ||
US11/461,557 | 2006-08-01 | ||
US11/461,557 US7926179B2 (en) | 2005-08-04 | 2006-08-01 | Reinforcements, baffles and seals with malleable carriers |
PCT/US2006/030480 WO2007019330A1 (en) | 2005-08-04 | 2006-08-02 | Reinforcements, baffles and seals with malleable carriers |
Publications (3)
Publication Number | Publication Date |
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JP2009502592A JP2009502592A (ja) | 2009-01-29 |
JP2009502592A5 JP2009502592A5 (ja) | 2009-09-17 |
JP5236471B2 true JP5236471B2 (ja) | 2013-07-17 |
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Application Number | Title | Priority Date | Filing Date |
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JP2008525233A Expired - Fee Related JP5236471B2 (ja) | 2005-08-04 | 2006-08-02 | 展性キャリヤを備えた補強材、バッフル及びシール |
Country Status (7)
Country | Link |
---|---|
US (3) | US7926179B2 (ja) |
EP (1) | EP1910052A1 (ja) |
JP (1) | JP5236471B2 (ja) |
KR (1) | KR101359240B1 (ja) |
CN (1) | CN101356051B (ja) |
CA (1) | CA2617919C (ja) |
WO (1) | WO2007019330A1 (ja) |
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-
2006
- 2006-08-01 US US11/461,557 patent/US7926179B2/en active Active
- 2006-08-02 CA CA2617919A patent/CA2617919C/en not_active Expired - Fee Related
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EP1910052A1 (en) | 2008-04-16 |
CN101356051A (zh) | 2009-01-28 |
US8079146B2 (en) | 2011-12-20 |
US8763254B2 (en) | 2014-07-01 |
JP2009502592A (ja) | 2009-01-29 |
WO2007019330A1 (en) | 2007-02-15 |
CA2617919A1 (en) | 2007-02-15 |
CN101356051B (zh) | 2013-01-30 |
US20100257738A1 (en) | 2010-10-14 |
CA2617919C (en) | 2012-10-16 |
US7926179B2 (en) | 2011-04-19 |
KR101359240B1 (ko) | 2014-02-05 |
KR20080034493A (ko) | 2008-04-21 |
US20070045866A1 (en) | 2007-03-01 |
US20120060352A1 (en) | 2012-03-15 |
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