JPS63102396U - - Google Patents
Info
- Publication number
- JPS63102396U JPS63102396U JP19584986U JP19584986U JPS63102396U JP S63102396 U JPS63102396 U JP S63102396U JP 19584986 U JP19584986 U JP 19584986U JP 19584986 U JP19584986 U JP 19584986U JP S63102396 U JPS63102396 U JP S63102396U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- fiber
- diaphragm
- speaker
- utility
- 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
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims 1
- 239000011151 fibre-reinforced plastic Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
Description
図面は、この考案の一実施態様に係る振動板の
概略縦断面図である。
１：炭素繊維の短繊維を使用している層、２：
ガラス繊維の織物を使用している層。
The drawing is a schematic vertical sectional view of a diaphragm according to one embodiment of the invention. 1: Layer using short carbon fiber fibers, 2:
A layer using woven glass fiber.
Claims (1)
の短繊維を使用している層と、ガラス繊維の織物
を使用している層との２層構成を有することを特
徴とするスピーカー用振動板。 A diaphragm for a speaker, which is made of fiber-reinforced plastic and has a two-layer structure: a layer using short carbon fibers and a layer using woven glass fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19584986U JPS63102396U (en) | 1986-12-22 | 1986-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19584986U JPS63102396U (en) | 1986-12-22 | 1986-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63102396U true JPS63102396U (en) | 1988-07-04 |
Family
ID=31154115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19584986U Pending JPS63102396U (en) | 1986-12-22 | 1986-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63102396U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5517540A (en) * | 1978-07-25 | 1980-02-07 | Toray Industries | Frp provided with layer structure |
-
1986
- 1986-12-22 JP JP19584986U patent/JPS63102396U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5517540A (en) * | 1978-07-25 | 1980-02-07 | Toray Industries | Frp provided with layer structure |