JPH0450209U - - Google Patents
Info
- Publication number
- JPH0450209U JPH0450209U JP9269190U JP9269190U JPH0450209U JP H0450209 U JPH0450209 U JP H0450209U JP 9269190 U JP9269190 U JP 9269190U JP 9269190 U JP9269190 U JP 9269190U JP H0450209 U JPH0450209 U JP H0450209U
- Authority
- JP
- Japan
- Prior art keywords
- prepreg
- woven fabric
- woven
- matrix
- embedded
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 claims description 10
- 239000011162 core material Substances 0.000 claims description 4
- 239000002759 woven fabric Substances 0.000 claims 6
- 239000011159 matrix material Substances 0.000 claims 3
- 239000012779 reinforcing material Substances 0.000 claims 3
- 238000004804 winding Methods 0.000 claims 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
Description
第１図は本考案の１実施例のプリプレグの説明
図であり、ａはプリプレグの全体図、ｂは繊維の
拡大図、ｃは［±４５゜］の管状繊維の側面拡大
図、ｄは［＋４５゜／−４５゜］の心材にフイラ
メントを螺旋状に巻いた繊維の分解図、第２図及
び第３図は従来の繊維を用いたプリプレグの説明
図、第４図はプリプレグの成形型への適用例を示
した図、第５図及び第６図はプリプレグを適用す
る複雑な複合材部品の斜視図である。
FIG. 1 is an explanatory view of a prepreg according to an embodiment of the present invention, in which a is an overall view of the prepreg, b is an enlarged view of the fibers, c is an enlarged side view of the tubular fiber at [±45°], and d is [ +45°/-45°] An exploded view of a fiber in which a filament is spirally wound around a core material, Figures 2 and 3 are explanatory diagrams of prepreg using conventional fibers, and Figure 4 is a prepreg mold. 5 and 6 are perspective views of complex composite parts to which prepreg is applied.
Claims (1)
したプリプレグにおいて、上記織物に用いる繊維
として、比較的伸縮性に富む心材の周囲にフイラ
メントを螺旋状に巻いた繊維を用いたことを特徴
とする織物プリプレグ。 (2) 補強材として織物をマトリツクス中に埋設
したプリプレグにおいて、上記織物に用いる繊維
として、比較的伸縮性に富む心材の周囲にフイラ
メントを螺旋状に巻いた上に、該フイラメントと
交差するように、別のフイラメントを逆向きの螺
旋状に巻いた繊維を用いたことを特徴とする織物
プリプレグ。 (3) 補強材として織物をマトリツクス中に埋設
したプリプレグにおいて、上記織物に用いる繊維
として、繊維の長さ方向に角度を保持するように
フイラメントを配置して管状に織り上げ、比較的
伸縮性に富む心材を包むようにした繊維を用いた
ことを特徴とする織物プリプレグ。[Claims for Utility Model Registration] (1) In a prepreg in which a woven fabric is embedded in a matrix as a reinforcing material, the fiber used in the woven fabric is a fiber in which filaments are spirally wound around a relatively stretchable core material. A woven prepreg characterized in that it is used. (2) In a prepreg in which a woven fabric is embedded in a matrix as a reinforcing material, the fiber used in the woven fabric is a filament wound spirally around a relatively stretchable core material, and then wrapped so as to intersect with the filament. , a woven prepreg characterized by using fibers formed by winding another filament in an opposite direction spirally. (3) In a prepreg in which a woven fabric is embedded in a matrix as a reinforcing material, the filaments used in the woven fabric are woven into a tubular shape by arranging filaments so as to maintain an angle in the length direction of the fibers, and are relatively stretchable. A woven prepreg characterized by using fibers that wrap around core material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9269190U JPH0450209U (en) | 1990-09-05 | 1990-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9269190U JPH0450209U (en) | 1990-09-05 | 1990-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0450209U true JPH0450209U (en) | 1992-04-28 |
Family
ID=31829349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9269190U Pending JPH0450209U (en) | 1990-09-05 | 1990-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019214690A (en) * | 2018-06-14 | 2019-12-19 | 株式会社豊田自動織機 | Fiber-reinforced composite material and woven fabric base material |
-
1990
- 1990-09-05 JP JP9269190U patent/JPH0450209U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019214690A (en) * | 2018-06-14 | 2019-12-19 | 株式会社豊田自動織機 | Fiber-reinforced composite material and woven fabric base material |
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