JP2013108208A - 複合構造を適用するための混合三次元織/積層支柱 - Google Patents
複合構造を適用するための混合三次元織/積層支柱 Download PDFInfo
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Abstract
独立した織層からなる積層突起端部を備えた一体的な織三次元中央分部を有する織予備成型品を提供する。
【解決手段】
複数の織り合わされた層を有する中央部分を含む複合構造を強化するために使用される織予備成型品。また、その予備成型品は、中央部分における複数の織り合わされた層と一体的に織られておりかつ予備成型品の全長に沿って伸張する複数の独立した織層を有する、第1及び第2の端部部分を含む。第1及び第2の端部部分における複数の独立した織層の間には、バイアス層が挿入される。
【選択図】図1
Description
4 突起端部
6 コラム
8 支柱又は補強部
10 コラム
12 突起端部
14 構造
16 中央部分
18 オス型突起端部
20 層
22 テーパー状の推移
24 層
26 バイアス層
28 表面繊維
30 構造
32 突起端部
34 中央コラム部分
35 織層
36 縦繊維
38 バイアス層
39 上半分
40 縦繊維
41 下半分
42 段状の推移
43 上部表面
44 構造
45 底部表面
46 中央コラム部分
48 2つのメス型部又はU字型部
50 織層
52 分岐
54 0°/90°の層
56 第1又は角度のついた部分
58 0°/90°の層
60 バイアス層
62 U字型部の端部部分
100 縦繊維方向
Claims (14)
- 複合構造における強化材として使用される織予備成型品であって、
複数の横繊維と折り合わされる複数の縦繊維を有する三次元織の中央部分と;
第1の端部部分と;
第2の端部部分と;
を備え、
前記中央部分は、前記予備成型品の全長に渡って伸長する、前記予備成型品の外部表面上の1つ以上の縦繊維を備え、
前記織予備成型品は、前記織予備成型品の全長に渡って伸長する1つ以上の縦繊維と、前記織予備成型品から外に出して織られ、前記中央部分から前記第1及び第2の端部部分の少なくとも1つへの推移部をもたらす複数の縦繊維とを備えることを特徴とする、織予備成型品。 - 複合構造における強化材として使用される織予備成型品を製造する方法であって、
複数の縦繊維を複数の横繊維と織って、三次元織の中央部分を形成する工程と;
複数の縦繊維を複数の横繊維と織って、三次元織の第1の端部部分を形成する工程と;
複数の縦繊維を複数の横繊維と織って、三次元織の第2の端部部分を形成する工程と;
を有し、
前記中央部分は、前記予備成型品の外部表面上の1つ以上の縦繊維を備え、該縦繊維は、前記予備成型品の全長に渡って伸長するように織られており、
前記織予備成型品は、前記織予備成型品の全長に渡って伸長する1つ以上の縦繊維と、前記織予備成型品から外に出して織られ、前記中央部分から前記第1及び第2の端部部分の少なくとも1つへの推移部をもたらす複数の縦繊維を備えることを特徴とする、織予備成型品を製造する方法。 - 複合構造における強化材として使用される織予備成型品であって、
複数の横繊維と織り合わされる複数の縦繊維を有する三次元織の中央部分を備え、
前記中央部分は、前記予備成型品の全長に渡って伸長する、前記予備成型品の外部表面上の一つ以上の縦繊維を備え、
隣り合う層の二つ以上の縦繊維が、前記中央部分の端部の分岐部において、前記中央部分の厚さ方向に位置を交換することを特徴とする、織予備成型品。 - 複合構造における強化材として使用される織予備成型品を製造する方法であって、
前記予備成型品の外部表面にある一つ以上の縦繊維が前記予備成型品の全長に渡って伸長するように、複数の縦繊維を複数の横繊維と織り、三次元織の中央部分を形成する工程と;
前記中央部分の隣り合う層の二つ以上の縦繊維が、前記中央部分の端部の分岐部において、前記中央部分の厚さ方向に位置を交換するように織られることを特徴とする、織予備成型品を製造する方法。 - 複合構造における強化材として使用される織予備成型品であって、
三次元織の中央部分を備え、該中央部分は、
横方向に伸長する第1糸と、;
縦方向に伸長する第2糸とを備え、
前記第1及び第2糸は、前記中央部分において織り合わされた層を形成し、
織られた中央部分の第1領域には、織られた中央部分の第2領域よりも多くの第2糸が存在することを特徴とする、織予備成型品。 - 複合構造における強化材として使用される織予備成型品を製造する方法であって、
第1糸と第2糸とを織り、前記予備成型品の第1領域において、三次元織の中央部分を形成する工程と;
前記予備成型品の第2領域において、選択された第2糸を外に出し、第2領域において、三次元織の中央部分の厚さを減少させる工程とを有することを特徴とする、織予備成型品を製造する方法。 - 複合構造における強化材として使用される織予備成型品であって、
三次元織の中央部分を備え、該中央部分は、
複数の横糸と織り合わされる複数の縦糸を備え、
一つ以上の縦糸が、前記予備成型品の全長に渡って伸長し、一つ以上の縦糸が、前記予備成型品の全長には満たないように伸長することを特徴とする、織予備成型品。 - 複合構造を強化するために用いられる織予備成型品であって、
三次元織の中央部分を備え、該中央部分は、複数の横繊維と織り合わされる複数の縦繊維を有し、前記予備成型品の外部表面上の一つ以上の縦繊維が前記予備成型品の全長に渡って伸長することを特徴とする、織予備成型品。 - 複合構造を強化するために用いられる織予備成型品を製造する方法であって、
複数の縦繊維を複数の横繊維と織り、三次元織の中央部分を形成する工程を有し、
前記予備成型品の外部表面上の一つ以上の縦繊維が、前記予備成型品の全長に渡って伸長するように織られていることを特徴とする、織予備成型品を製造する方法。 - 複合構造を強化するために用いられる織予備成型品であって、
三次元織の中央部分を備え、該中央部分は、複数の横繊維と織り合わされる複数の縦繊維を有し、二つ以上の縦繊維が、前記中央部分の端部の分岐部においてお互いに交差することを特徴とする、織予備成型品。 - 複合構造を強化するために用いられる織予備成型品を製造する方法において、
複数の縦繊維を複数の横繊維と織り、三次元織の中央部分を形成する工程を有し、
二つ以上の縦繊維が、前記中央部分の端部の分岐部においてお互いに交差するように織られていることを特徴とする、織予備成型品を製造する方法。 - 複合構造を強化するために用いられる織予備成型品であって、
三次元織のコアを備え、該コアは、
横方向に伸長する第1糸と;
縦方向に伸長する第2糸とを備え、
前記織られたコアの第1領域において、前記織られたコアの第2領域よりも、多くの第2糸が存在することを特徴とする、織予備成型品。 - 複合構造を強化するために用いられる織予備成型品を形成する方法において、
第1及び第2の糸を織り、前記予備成型品の第1領域において、三次元織のコアを形成する工程と;
前記予備成型品の第2領域において、選択された第2糸を外に出し、第2領域において三次元織のコアの厚さを減少させる工程とを有することを特徴とする、織予備成型品を製造する方法。 - 複合構造を強化するために用いられる織予備成型品であって、
三次元織のコアを備え、該コアは、
複数の横糸と織り合わされる複数の縦糸を備え、
一つ以上の縦糸が前記予備成型品の全長に渡って伸長し、一つ以上の縦糸が、前記予備成型品の全長に満たないように伸長することを特徴とする、織予備成型品。
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