JPS6214891U - - Google Patents
Info
- Publication number
- JPS6214891U JPS6214891U JP10623885U JP10623885U JPS6214891U JP S6214891 U JPS6214891 U JP S6214891U JP 10623885 U JP10623885 U JP 10623885U JP 10623885 U JP10623885 U JP 10623885U JP S6214891 U JPS6214891 U JP S6214891U
- Authority
- JP
- Japan
- Prior art keywords
- dome
- resin film
- shaped diaphragm
- fiber
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims 3
- 239000004917 carbon fiber Substances 0.000 claims 3
- 239000000835 fiber Substances 0.000 claims 3
- 239000003522 acrylic cement Substances 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 claims 1
- 238000004080 punching Methods 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10623885U JPS6214891U (nl) | 1985-07-10 | 1985-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10623885U JPS6214891U (nl) | 1985-07-10 | 1985-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6214891U true JPS6214891U (nl) | 1987-01-29 |
Family
ID=30981409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10623885U Pending JPS6214891U (nl) | 1985-07-10 | 1985-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6214891U (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011015233A (ja) * | 2009-07-02 | 2011-01-20 | Yamaha Corp | 動電型スピーカユニット及び集合型スピーカシステム |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52145024A (en) * | 1976-03-19 | 1977-12-02 | Datsudorei Haautsudo Hatsuji | Electroacoustic transmitter vibrating plate |
| JPS5917797A (ja) * | 1982-07-21 | 1984-01-30 | Toshiba Corp | スピ−カ振動板 |
-
1985
- 1985-07-10 JP JP10623885U patent/JPS6214891U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52145024A (en) * | 1976-03-19 | 1977-12-02 | Datsudorei Haautsudo Hatsuji | Electroacoustic transmitter vibrating plate |
| JPS5917797A (ja) * | 1982-07-21 | 1984-01-30 | Toshiba Corp | スピ−カ振動板 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011015233A (ja) * | 2009-07-02 | 2011-01-20 | Yamaha Corp | 動電型スピーカユニット及び集合型スピーカシステム |
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