JP2012508141A - ハイブリッド補強構造体 - Google Patents
ハイブリッド補強構造体 Download PDFInfo
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- JP2012508141A JP2012508141A JP2011535688A JP2011535688A JP2012508141A JP 2012508141 A JP2012508141 A JP 2012508141A JP 2011535688 A JP2011535688 A JP 2011535688A JP 2011535688 A JP2011535688 A JP 2011535688A JP 2012508141 A JP2012508141 A JP 2012508141A
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- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/022—Mechanical properties
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- 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
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4855—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by their physical properties, e.g. being electrically-conductive
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal 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
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- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
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- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
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- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/08—Interconnection of layers by mechanical means
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- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/041—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
-
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/08—Reinforcements
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- 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
Abstract
Description
本願は、米国特許仮出願第61/112,331号(出願日:2008年11月7日)の出願日に関する権益主張出願であり、この出願を参照により引用し、その記載内容全体を本明細書の一部とする。
発泡材料は、約148.89℃〜約204.44℃(約300°F〜約400°F)の温度(即ち、自動車塗装又はコーティング作業で見受けられる温度)への暴露時に発泡を生じる材料であるのが良い。発泡材料は、代表的には、元の非発泡体積に対して少なくとも5%を超え、少なくとも50%を超え、少なくとも200%を超え、少なくとも1000%を超え、少なくとも2000%を超え、少なくとも5000%を超え、或いはそれ以上の体積まで発泡する。また、材料の体積は、発泡材料のフォーム状又は非フォーム状バージョンに関する硬化(例えば、架橋)に起因した活性化後において少なくても良いことが想定される。
Claims (20)
- 構造的補強材であって、
i)長手方向軸線を備えた細長いベース補強部分と、
ii)前記ベース補強部分と少なくとも部分的に関連した発泡性ポリマー材料と、
iii)全体として前記長手方向軸線と平行に位置合わせされると共に前記構造的補強材の予想衝撃変形領域内に配置された局部補強材とを有し、前記局部補強材は、前記ベース補強部分の材料とは異種であり且つ該材料よりも高い引張り強さを有する材料で作られていて、前記衝撃変形領域での衝撃の際、変形の激しさが前記局部補強材の設けられていない部品と比較して軽減されるようになっている、構造的補強材。 - 前記ベース補強部分と前記発泡性ポリマー材料は、同一の材料で一体に形成されている、請求項1記載の構造的補強材。
- 前記局部補強材は、前記局部補強材を車両構造体又は前記ベース補強部分に締結する締結手段を有する、請求項1又は2記載の構造的補強材。
- 前記締結手段は、任意の取付けブラケット、シートベルト機構体、シートベルトレトラクタ、引手ブラケット、ルーフラック、ミラーブラケット、サンルーフブラケット、バンパーブラケット、ヒンジコンポーネント、シャーシマウントブラケット、エンジンブラケット、サスペンションコンポーネント、又はラジエータブラケットに取り付けられる、請求項1〜3のうちいずれか一に記載の構造的補強材。
- 前記局部補強材は、スチール、アルミニウム、チタン、ニッケル、マグネシウム、合金、遷移金属、又はこれらの任意の組合せから選択された金属材料で作られている、請求項1〜4のうちいずれか一に記載の構造的補強材。
- 前記ベース補強部分は、第1の表面と、第2の表面と、少なくとも1つの側壁とを有し、前記局部補強材は、前記第1の表面及び前記少なくとも1つの側壁と接触状態にある、請求項1〜5のうちいずれか一に記載の構造的補強材。
- 前記局部補強材は、前記ベース補強部分、前記発泡性材料、又はこれら両方で実質的に完全に覆われている、請求項1〜6のうちいずれか一に記載の構造的補強材。
- 前記ベース補強部分は、湾曲した局部補強材と接触状態にある湾曲した第1の表面を有する、請求項1〜7のうちいずれか一に記載の構造的補強材。
- 前記局部補強材は、複合材料である、請求項1〜8のうちいずれか一に記載の構造的補強材。
- 前記局部補強材は、外面を有し、前記外面の少なくとも一部分は、発泡後、前記発泡材料と接触状態にある、請求項1〜9のうちいずれか一に記載の構造的補強材。
- 前記構造的補強材は、第1の表面と、第2の表面とを有し、前記第1の表面及び前記第2の表面は、1つ又は2つ以上の横方向リブ構造体を有する、請求項1〜10のうちいずれか一に記載の構造的補強材。
- 前記1つ又は2つ以上の横方向リブ構造体は、前記第1の表面及び前記第2の表面に沿って1つ又は2つ以上のキャビティを形成する壁として働く、請求項11記載の構造的補強材。
- 前記1つ又は2つ以上のキャビティは、前記局部補強材により形成された少なくとも1つの壁を有する、請求項12記載の構造的補強材。
- 前記発泡材料の延性比は、約2.5である、請求項1〜13のうちいずれか一に記載の構造的補強材。
- 前記局部補強材は、全体として湾曲した又はU字形の輪郭を有する、請求項1〜14のうちいずれか一に記載の構造的補強材。
- 前記ベース補強部分は、金属部品、複合材部品、ポリマー部品、又はこれらの任意の組合せである、請求項1〜15のうちいずれか一に記載の構造的補強材。
- 前記ベース補強部分材料の延性は、前記局部補強材の材料の延性よりも低い、請求項1〜16のうちいずれか一に記載の構造的補強材。
- 前記局部補強材は、前記発泡材料の発泡後、1つ又は2つ以上の目に見える露出面を有する、請求項1〜17のうちいずれか一に記載の構造的補強材。
- 前記構造的補強材は、頂部と、中間部と、底部とを有し、前記局部補強材は、前記中間部とのみ接触状態にある、請求項1〜18のうちいずれか一に記載の構造的補強材。
- 前記ベース補強部分、前記局部補強材、又はこれら両方は、機械的インターロック手段を備えている、請求項1〜19のうちいずれか一に記載の構造的補強材。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US11233108P | 2008-11-07 | 2008-11-07 | |
US06112331 | 2008-11-07 | ||
PCT/US2009/063553 WO2010054194A1 (en) | 2008-11-07 | 2009-11-06 | Hybrid reinforcement structure |
Publications (1)
Publication Number | Publication Date |
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JP2012508141A true JP2012508141A (ja) | 2012-04-05 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2011535688A Pending JP2012508141A (ja) | 2008-11-07 | 2009-11-06 | ハイブリッド補強構造体 |
Country Status (8)
Country | Link |
---|---|
US (7) | US8430448B2 (ja) |
EP (1) | EP2352665B2 (ja) |
JP (1) | JP2012508141A (ja) |
KR (1) | KR101552752B1 (ja) |
CN (1) | CN102481954B (ja) |
BR (1) | BRPI0921447B8 (ja) |
CA (1) | CA2742924C (ja) |
WO (1) | WO2010054194A1 (ja) |
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CA2742924A1 (en) | 2010-05-14 |
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EP2352665B2 (en) | 2022-02-23 |
US10434747B2 (en) | 2019-10-08 |
KR101552752B1 (ko) | 2015-09-11 |
BRPI0921447A2 (pt) | 2018-05-29 |
US8752884B2 (en) | 2014-06-17 |
US20220242091A1 (en) | 2022-08-04 |
CN102481954A (zh) | 2012-05-30 |
WO2010054194A8 (en) | 2011-07-28 |
US20140237941A1 (en) | 2014-08-28 |
US20130248079A1 (en) | 2013-09-26 |
US8430448B2 (en) | 2013-04-30 |
CA2742924C (en) | 2017-05-23 |
US9782950B2 (en) | 2017-10-10 |
KR20110135387A (ko) | 2011-12-16 |
BRPI0921447B8 (pt) | 2020-12-08 |
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