JPH0373200B2 - - Google Patents
Info
- Publication number
- JPH0373200B2 JPH0373200B2 JP62112280A JP11228087A JPH0373200B2 JP H0373200 B2 JPH0373200 B2 JP H0373200B2 JP 62112280 A JP62112280 A JP 62112280A JP 11228087 A JP11228087 A JP 11228087A JP H0373200 B2 JPH0373200 B2 JP H0373200B2
- Authority
- JP
- Japan
- Prior art keywords
- film sheet
- diaphragm
- present
- speaker
- para
- 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.)
- Expired - Lifetime
Links
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11228087A JPS63278491A (ja) | 1987-05-11 | 1987-05-11 | スピ−カ用振動板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11228087A JPS63278491A (ja) | 1987-05-11 | 1987-05-11 | スピ−カ用振動板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63278491A JPS63278491A (ja) | 1988-11-16 |
| JPH0373200B2 true JPH0373200B2 (OSRAM) | 1991-11-21 |
Family
ID=14582746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11228087A Granted JPS63278491A (ja) | 1987-05-11 | 1987-05-11 | スピ−カ用振動板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63278491A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5283027A (en) * | 1989-07-05 | 1994-02-01 | Kabushiki Kaisha Kenwood | Method of molding an acoustic diaphragm part of para aromatic polyamide |
| JPH0383499A (ja) * | 1989-08-28 | 1991-04-09 | Kenwood Corp | ボイスコイルボビン |
| JP2710830B2 (ja) * | 1989-07-05 | 1998-02-10 | 株式会社ケンウッド | 音響用振動系部材 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4818128U (OSRAM) * | 1971-07-08 | 1973-03-01 | ||
| JPS54179739U (OSRAM) * | 1978-06-09 | 1979-12-19 | ||
| JPS5587791U (OSRAM) * | 1978-12-07 | 1980-06-17 | ||
| JPS5769396U (OSRAM) * | 1980-10-13 | 1982-04-26 | ||
| JPS57103496A (en) * | 1980-12-17 | 1982-06-28 | Matsushita Electric Ind Co Ltd | Production for speaker |
| JPS57119986U (OSRAM) * | 1981-01-17 | 1982-07-26 | ||
| JPS5974798A (ja) * | 1982-10-22 | 1984-04-27 | Daicel Chem Ind Ltd | 音響機器用振動板 |
-
1987
- 1987-05-11 JP JP11228087A patent/JPS63278491A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63278491A (ja) | 1988-11-16 |
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