JP7350897B2 - 複合材料車両構成要素構成物 - Google Patents
複合材料車両構成要素構成物 Download PDFInfo
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- JP7350897B2 JP7350897B2 JP2021573964A JP2021573964A JP7350897B2 JP 7350897 B2 JP7350897 B2 JP 7350897B2 JP 2021573964 A JP2021573964 A JP 2021573964A JP 2021573964 A JP2021573964 A JP 2021573964A JP 7350897 B2 JP7350897 B2 JP 7350897B2
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- vehicle component
- sandwich panel
- composite sandwich
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Landscapes
- Engineering & Computer Science (AREA)
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Description
この出願は、参照によりこれに援用される2019年6月11日に出願された米国特許仮出願第62/859,796号の優先権を主張する。
12 オープン・エリア・コア
14 高光沢表面シート、表面シート
15 高光沢表面
16 構造表皮
17 第1の面
17’ 第2の面
19、19’ 布地
20 第1の接着層
22 第2の接着層
24 細孔
26 壁
30 フィラー材料
33A、33B、33C、33D 縁部
34 エラストマ・ガスケット
35 ガスケット
35A ディボット
35B、35C、35D ショルダ
49 充填材
50 車両
51 安全ケーブル
52 車両構成要素構成物、テールゲート、跳ね上げゲート、またはハッチ・ドア
52’ スライド・ドア
52”、52”” 車体パネル
52、52’、52”、52’”、52”” 車両構成要素構成物
54 フレーム
56 窓
58 外部側表面
60 内部側表面
62 貫通開口
64 ロック・メカニズム
66 ハンドル
68 ヒンジ
70 切り抜き
72 ワイパ・ブレード
74 レール
120 コンジット・システム
Claims (19)
- 車両構成要素構成物であって、
複合サンドウィッチ・パネル材料から形成されるフレームであって、複数の細孔を画定するオープン・エリア・コアと、第1の接着層によって前記オープン・エリア・コアの第1の面に接着された高光沢表面シートと、第2の接着層によって前記オープン・エリア・コアの第2の面に接着された構造性表面材とを包含し、前記フレームが、前記フレームの外部側表面から、反対側に対置される前記フレームの内部側表面まで延びる貫通開口を画定し、前記高光沢表面シート及び前記構造性表面材は、前記フレームの全縁に沿ってシール可能に接合されて、前記オープン・エリア・コアを完全に封止し、前記フレームの内部への湿気の侵入を抑制するフレームと、
前記フレームの前記貫通開口内に形成される窓であって、透明樹脂から形成される窓と、
を包含する、車両構成要素構成物。 - 前記フレームの前記外部側表面は、前記複合サンドウィッチ・パネル材料の前記高光沢表面シートによって画定され、前記反対側に対置される前記フレームの内部側表面は、前記複合サンドウィッチ・パネル材料の前記構造性表面材によって画定される、請求項1に記載の車両構成要素構成物。
- 前記車両構成要素構成物は、車両の車体部分である、請求項1に記載の車両構成要素構成物。
- さらに、前記フレームの前記内部側表面に位置決めされるロック・メカニズムと、前記フレームの前記外部側表面に位置決めされるハンドルと、前記フレームの前記内部側表面に取り付けられる複数のヒンジと、前記フレームの前記外部側表面に回動可能にマウントされるワイパ・ブレードであって、前記窓と係合するべく構成されるワイパ・ブレードと、前記構造性表面材に取り付けられる装飾層のうちの少なくとも1つを包含する、請求項1に記載の車両構成要素構成物。
- 前記透明樹脂は、アクリロニトリルブタジエンスチレン(ABS)である、請求項1に記載の車両構成要素構成物。
- 前記複合サンドウィッチ・パネル材料の前記オープン・エリア・コアは、配列である、請求項1に記載の車両構成要素構成物。
- 前記複合サンドウィッチ・パネル材料の前記オープン・エリア・コアは、セルロース類、熱可塑性物質、熱硬化性物質、金属、または発泡体のうちの少なくとも1つから形成される、請求項1に記載の車両構成要素構成物。
- 前記複合サンドウィッチ・パネル材料の前記高光沢表面シートは、シート・モールディング・コンパウンド(SMC)、熱可塑性シート、ジシクロペンタジエン(DCPD)、またはオーバモールド・ポリウレタン(PU)、のうちのいずれか1つから形成される、請求項1に記載の車両構成要素構成物。
- 前記複合サンドウィッチ・パネル材料の前記高光沢表面シートは、フィラーを包含する、請求項1乃至8のいずれかに記載の車両構成要素構成物。
- 前記複合サンドウィッチ・パネル材料の前記高光沢表面シートは、着色剤を包含する、請求項1乃至8のいずれかに記載の車両構成要素構成物。
- 前記複合サンドウィッチ・パネル材料の前記高光沢表面シートは、0.5から3.5mmまでの厚さを有する、請求項1乃至8のいずれかに記載の車両構成要素構成物。
- 前記複合サンドウィッチ・パネル材料は、0.01-10:1の、前記オープン・エリア
・コアの厚さに対する前記高光沢表面シートの厚さの比を有する、請求項1乃至8のいずれかに記載の車両構成要素構成物。 - 前記複合サンドウィッチ・パネル材料は、前記高光沢表面シートと前記オープン・エリア・コアの間の中間に布地を有する、請求項1乃至8のいずれかに記載の車両構成要素構成物。
- 前記複合サンドウィッチ・パネル材料の前記第1の接着層は、前記オープン・エリア・コアの内部容積と接触する、請求項1乃至8のいずれかに記載の車両構成要素構成物。
- 前記構造性表面材は、繊維マットから形成される、請求項1乃至8のいずれかに記載の車両構成要素構成物。
- 前記複合サンドウィッチ・パネル材料の前記第1の接着層および前記複合サンドウィッチ・パネル材料の前記第2の接着層は、それぞれ独立に、ポリウレタンまたはポリウレタンプレポリマ、湿気硬化接着剤、反応性ホットメルト接着剤、またはポリウレタン樹脂である、請求項1乃至8のいずれかに記載の車両構成要素構成物。
- 前記複合サンドウィッチ・パネル材料は、前記オープン・エリア・コアの前記細孔内に充填材を有し、前記充填材は、消音発泡材、難燃材、または相変化材料のうちの少なくとも1つである、請求項1乃至8のいずれかに記載の車両構成要素構成物。
- さらに、前記複合サンドウィッチ・パネル材料の前記高光沢表面シートと前記構造性表面材の間に配置されるガスケットを包含する、請求項1に記載の車両構成要素構成物。
- 請求項1乃至8のいずれかに記載の前記車両構成要素構成物を形成するためのプロセスであって、
前記複合サンドウィッチ・パネル材料のシートを型の中に置くことと、
前記複合サンドウィッチ・パネル材料の前記シートを、あらかじめ決定済みの前記フレームの形状に切断することと、
前記型の中に前記透明樹脂を射出して前記フレームの前記貫通開口内に前記窓を形成することと、
を包含するプロセス。
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