JPS63125497U - - Google Patents
Info
- Publication number
- JPS63125497U JPS63125497U JP1656087U JP1656087U JPS63125497U JP S63125497 U JPS63125497 U JP S63125497U JP 1656087 U JP1656087 U JP 1656087U JP 1656087 U JP1656087 U JP 1656087U JP S63125497 U JPS63125497 U JP S63125497U
- Authority
- JP
- Japan
- Prior art keywords
- composite material
- layer made
- resin
- reinforcing continuous
- continuous fibers
- 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 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 239000012778 molding material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図は、この考案の一実施態様に係るスピー
カーコーンを示す一部破断概略斜視図、第２図〜
第４図は、この考案のスピーカーコーンを成形す
る際に使用する、それぞれ異なる成形素材を示す
概略平面図である。
１：放射配列層（母線方向に配列された補強用
連続繊維と樹脂との複合材料からなる層）、２：
布帛層（布帛と樹脂との複合材料からなる層）、
３：補強用連続繊維、４：補強用連続繊維のスト
ランド、５：補助糸、６：一方向性プリプレグ、
７：切れ目、Ａ：繊維群、Ｂ：繊維群。
FIG. 1 is a partially cutaway schematic perspective view showing a speaker cone according to an embodiment of the invention, and FIG.
FIG. 4 is a schematic plan view showing different molding materials used when molding the speaker cone of this invention. 1: Radial alignment layer (a layer made of a composite material of reinforcing continuous fibers and resin arranged in the generatrix direction), 2:
Fabric layer (layer made of composite material of fabric and resin),
3: Reinforcing continuous fiber, 4: Reinforcing continuous fiber strand, 5: Auxiliary yarn, 6: Unidirectional prepreg,
7: Cut, A: Fiber group, B: Fiber group.
Claims (1)
の複合材料からなる層と、布帛と樹脂との複合材
料からなる層との層状構成を有し、かつ前記補強
用連続繊維が母線方向において少なくとも２群に
分けられていることを特徴とするスピーカーコー
ン。 It has a layered structure of a layer made of a composite material of reinforcing continuous fibers and a resin arranged in the generatrix direction, and a layer made of a composite material of fabric and resin, and the reinforcing continuous fibers are arranged at least in the generatrix direction. A speaker cone characterized by being divided into two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1656087U JPS63125497U (en) | 1987-02-09 | 1987-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1656087U JPS63125497U (en) | 1987-02-09 | 1987-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63125497U true JPS63125497U (en) | 1988-08-16 |
Family
ID=30808529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1656087U Pending JPS63125497U (en) | 1987-02-09 | 1987-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63125497U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5517540A (en) * | 1978-07-25 | 1980-02-07 | Toray Industries | Frp provided with layer structure |
| JPS58108896A (en) * | 1981-12-16 | 1983-06-29 | ミシエル・ギヨ | Speaker film and method of producing same |
-
1987
- 1987-02-09 JP JP1656087U patent/JPS63125497U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5517540A (en) * | 1978-07-25 | 1980-02-07 | Toray Industries | Frp provided with layer structure |
| JPS58108896A (en) * | 1981-12-16 | 1983-06-29 | ミシエル・ギヨ | Speaker film and method of producing same |