JPS6310270Y2 - - Google Patents
Info
- Publication number
- JPS6310270Y2 JPS6310270Y2 JP1982071530U JP7153082U JPS6310270Y2 JP S6310270 Y2 JPS6310270 Y2 JP S6310270Y2 JP 1982071530 U JP1982071530 U JP 1982071530U JP 7153082 U JP7153082 U JP 7153082U JP S6310270 Y2 JPS6310270 Y2 JP S6310270Y2
- Authority
- JP
- Japan
- Prior art keywords
- hollow columnar
- composite material
- reinforcing fiber
- warp yarns
- outside
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000012783 reinforcing fiber Substances 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Moulding By Coating Moulds (AREA)
Description
【考案の詳細な説明】
本考案は補強用繊維を用いて特殊織物を織成し
該織物にマトリツクス樹脂を含浸硬化させる際に
他の補強用繊維による織物を内在せしめて成る中
空柱状複合材料成形物に係るものである。[Detailed description of the invention] The present invention is a hollow columnar composite material molded product in which a special fabric is woven using reinforcing fibers, and when the fabric is impregnated with a matrix resin and cured, a fabric made of other reinforcing fibers is embedded. This is related.
図に沿つて本考案を詳細に説明する。第１図
は、中空柱状特殊織物の外観を示すもものである
が柱状に配列したタテ糸１群に対してヨコ糸２が
タテ糸１と適宜交錯しながら捲回して中空柱状を
形成された補強用繊維糸条より成る構造体を示す
ものである。かかる補強用構造体は該構造体にマ
トリツクス樹脂を含浸硬化させると柱状構造体の
軸方向及び周長方向に対する補強効果が得られ、
特に中空柱状物の場合、潰し強度が重視され、従
来の柱状軸方向のみの補強に較べて極めて効果的
である。 The present invention will be explained in detail with reference to the drawings. Figure 1 shows the appearance of a hollow columnar special fabric.The hollow columnar shape is formed by winding a group of warp yarns arranged in a columnar manner, with the weft yarns 2 intersecting with the warp yarns 1 as appropriate. This figure shows a structure made of reinforcing fiber threads. When such a reinforcing structure is impregnated with a matrix resin and cured, a reinforcing effect in the axial direction and circumferential direction of the columnar structure can be obtained.
Particularly in the case of hollow columns, emphasis is placed on crushing strength, and this is extremely effective compared to conventional reinforcement only in the axial direction of the column.
本考案は、上記高強力特性を更に向上させるた
め、該柱状構造体の内側、外側、若しくは内外両
側に少なくとも２方向に配列した同種又は異種の
補強用繊維より成るシート、織物を配置させてマ
トリツクス樹脂を含浸硬化させた中空柱状複合材
料成形物を得るためのものである。 In order to further improve the above-mentioned high-strength properties, the present invention provides a matrix by arranging sheets or fabrics made of the same or different types of reinforcing fibers arranged in at least two directions on the inside, outside, or both inside and outside of the columnar structure. This is to obtain a hollow columnar composite material molded product impregnated with resin and cured.
第２図は、第１図に示した補強用繊維糸条を用
いて得られた中空柱状構造体に前記他の補強用繊
維より成るシート又は織物をその内側に配置させ
てマトリツクス樹脂を含浸硬化させて得た中空柱
状複合材料成形物の断面を示す。図に於て、タテ
糸１、ヨコ糸２が互に交錯して得られた中空柱状
構造体に樹脂３を含浸させ、一方、同種又は異種
の補強用繊維糸条が少なくとも２方向に配列した
シート状物若しくは織物に同じくマトリツクス樹
脂を含浸させた后一層又は２層以上に積層した中
空柱状構造体４を前記中空柱状構造体の内部に配
置させ、次いで硬化処理を施こすことによつて共
に合体させ図に示す如き中空柱状複合材料成形物
が得られる。かかる構造体が複層化することによ
つて、夫々の積層体の特性を保ちつつ、全体的に
は夫々の特性が複合化されることによつて補強効
果が極めて大きい中空柱状複合材料成形物とな
る。 FIG. 2 shows a hollow columnar structure obtained using the reinforcing fiber yarn shown in FIG. 1, in which a sheet or fabric made of the other reinforcing fibers is placed inside the structure, and a matrix resin is impregnated and cured. The cross section of the hollow columnar composite material molded product obtained by this process is shown. In the figure, a hollow columnar structure obtained by intersecting warp yarns 1 and weft yarns 2 is impregnated with resin 3, while reinforcing fiber threads of the same or different types are arranged in at least two directions. After impregnating a sheet or fabric with the matrix resin, a hollow columnar structure 4 laminated in one or more layers is placed inside the hollow columnar structure, and then a curing treatment is performed. By combining them, a hollow columnar composite material molded product as shown in the figure is obtained. By layering such structures, the properties of each laminate are maintained, while the properties of each laminate are combined as a whole, resulting in a hollow columnar composite material molded product that has an extremely large reinforcing effect. becomes.
第１図は本考案の中空柱状構造体の外観を示
す。第２図は第１図に示す中空柱状構造体の成形
体の断面図である。
１……タテ糸、２……ヨコ糸、３……樹脂層、
４……中空柱状構造体。
FIG. 1 shows the appearance of the hollow columnar structure of the present invention. FIG. 2 is a sectional view of the molded hollow columnar structure shown in FIG. 1. 1... Warp thread, 2... Weft thread, 3... Resin layer,
4...Hollow columnar structure.
Claims (1)
タテ糸と適宜交錯しながら捲回して得られた補強
用繊維糸条から成る構造体にマトリツクス樹脂を
含浸硬化させた中空柱状複合材料に於て少なくと
も二方向に配列した補強用繊維シート又は織物を
前記構造体の内側、外側若しくは内外両側に配置
したことを特徴とする中空柱状複合材料成形物。 A hollow columnar composite material is obtained by impregnating and curing a matrix resin into a structure made of reinforcing fiber yarn obtained by winding a group of warp yarns arranged in a hollow columnar manner while intersecting the weft yarns with the warp yarns as appropriate. A hollow columnar composite material molded article, characterized in that reinforcing fiber sheets or fabrics arranged in at least two directions are arranged inside, outside, or both inside and outside of the structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7153082U JPS58175923U (en) | 1982-05-18 | 1982-05-18 | Hollow columnar composite material molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7153082U JPS58175923U (en) | 1982-05-18 | 1982-05-18 | Hollow columnar composite material molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58175923U JPS58175923U (en) | 1983-11-25 |
| JPS6310270Y2 true JPS6310270Y2 (en) | 1988-03-28 |
Family
ID=30081140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7153082U Granted JPS58175923U (en) | 1982-05-18 | 1982-05-18 | Hollow columnar composite material molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58175923U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5314785A (en) * | 1976-07-26 | 1978-02-09 | Pooru Hogaasu Harorudo | Tapered hollow rod*method of its production and apparatus |
| JPS5392884A (en) * | 1977-01-25 | 1978-08-15 | Nitto Electric Ind Co Ltd | Electro-conductive reinforced plastic pipe and its preparation |
-
1982
- 1982-05-18 JP JP7153082U patent/JPS58175923U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5314785A (en) * | 1976-07-26 | 1978-02-09 | Pooru Hogaasu Harorudo | Tapered hollow rod*method of its production and apparatus |
| JPS5392884A (en) * | 1977-01-25 | 1978-08-15 | Nitto Electric Ind Co Ltd | Electro-conductive reinforced plastic pipe and its preparation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58175923U (en) | 1983-11-25 |
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