JPH0448799U - - Google Patents
Info
- Publication number
- JPH0448799U JPH0448799U JP9011190U JP9011190U JPH0448799U JP H0448799 U JPH0448799 U JP H0448799U JP 9011190 U JP9011190 U JP 9011190U JP 9011190 U JP9011190 U JP 9011190U JP H0448799 U JPH0448799 U JP H0448799U
- Authority
- JP
- Japan
- Prior art keywords
- woven fabric
- resin
- plain woven
- aggregate
- speaker diaphragm
- 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
- 239000002759 woven fabric Substances 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 4
- 239000012783 reinforcing fiber Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 229920001230 polyarylate Polymers 0.000 claims 1
- 238000009941 weaving Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図及び第２図はこの考案に係るスピーカ振
動板の実施例を示し、第１図は交織布と平織布の
分解斜視図、第２図は積層した状態の斜視図であ
る。第３図は従来例の斜視図である。
主な符号の説明、１……経緯繊維を織つて形成
した交織布、２……交織布の無機強化繊維、３…
…交織布の有機強化繊維、４……硬化剤の樹脂、
５……経緯繊維を織つて形成した平織布、６……
平織布のポリエチレン繊維。
1 and 2 show an embodiment of the speaker diaphragm according to this invention, with FIG. 1 being an exploded perspective view of a mixed woven fabric and a plain woven fabric, and FIG. 2 being a perspective view of the laminated state. FIG. 3 is a perspective view of a conventional example. Explanation of main symbols, 1... Mixed woven fabric formed by weaving warp and warp fibers, 2... Inorganic reinforcing fibers of mixed woven fabric, 3...
...Organic reinforcing fiber of mixed woven fabric, 4...Resin as curing agent,
5... Plain woven fabric formed by weaving warp and warp fibers, 6...
Plain woven polyethylene fiber.
Claims (1)
プリプレグした骨材で構成したスピーカ振動板に
おいて、 高弾性率のポリアリレート繊維と樹脂で構成し
た平織布を設け、この平織布の樹脂を硬化させて
上記骨材に平織布を積層したことを特徴とするス
ピーカ振動板。[Scope of Claim for Utility Model Registration] A speaker diaphragm made of aggregate made of a mixed woven fabric of inorganic reinforcing fibers and organic reinforcing fibers prepregged with resin, in which a plain woven fabric made of high modulus polyarylate fibers and resin is provided. A speaker diaphragm, characterized in that the resin of the plain woven fabric is cured and the plain woven fabric is laminated on the aggregate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9011190U JPH0448799U (en) | 1990-08-30 | 1990-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9011190U JPH0448799U (en) | 1990-08-30 | 1990-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0448799U true JPH0448799U (en) | 1992-04-24 |
Family
ID=31824576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9011190U Pending JPH0448799U (en) | 1990-08-30 | 1990-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448799U (en) |
-
1990
- 1990-08-30 JP JP9011190U patent/JPH0448799U/ja active Pending
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