JPS6437196U - - Google Patents
Info
- Publication number
- JPS6437196U JPS6437196U JP13088787U JP13088787U JPS6437196U JP S6437196 U JPS6437196 U JP S6437196U JP 13088787 U JP13088787 U JP 13088787U JP 13088787 U JP13088787 U JP 13088787U JP S6437196 U JPS6437196 U JP S6437196U
- Authority
- JP
- Japan
- Prior art keywords
- resin
- molding
- speaker diaphragm
- utility
- registration request
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000012783 reinforcing fiber Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図はこの考案のスピーカ振動板の実施例を
示す要部拡大断面図である。第２図は従来例を示
す要部拡大断面図である。
主な図番の説明、１：高弾性・高強度強化繊維
織布、２：黒鉛ウイスカ、３：樹脂。
FIG. 1 is an enlarged sectional view of a main part showing an embodiment of the speaker diaphragm of this invention. FIG. 2 is an enlarged sectional view of a main part showing a conventional example. Explanation of the main drawing numbers: 1: High elasticity/high strength reinforced fiber woven fabric, 2: Graphite whisker, 3: Resin.
Claims (1)
カを樹脂の中に１５％以下分散させたものとのプ
リプレグを成形化してなるスピーカ振動板。 A speaker diaphragm made by molding a prepreg made of a base fabric of high elasticity/high strength reinforcing fiber and a resin with 15% or less of graphite whiskers dispersed in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13088787U JPS6437196U (en) | 1987-08-29 | 1987-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13088787U JPS6437196U (en) | 1987-08-29 | 1987-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6437196U true JPS6437196U (en) | 1989-03-06 |
Family
ID=31386451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13088787U Pending JPS6437196U (en) | 1987-08-29 | 1987-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6437196U (en) |
-
1987
- 1987-08-29 JP JP13088787U patent/JPS6437196U/ja active Pending
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