JPH01156689U - - Google Patents
Info
- Publication number
- JPH01156689U JPH01156689U JP5299988U JP5299988U JPH01156689U JP H01156689 U JPH01156689 U JP H01156689U JP 5299988 U JP5299988 U JP 5299988U JP 5299988 U JP5299988 U JP 5299988U JP H01156689 U JPH01156689 U JP H01156689U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- polypropylene
- speaker
- synthetic resin
- outer periphery
- 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
- 239000004744 fabric Substances 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000000123 paper Substances 0.000 claims 1
- 239000012209 synthetic fiber Substances 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5299988U JPH01156689U (US20080293856A1-20081127-C00150.png) | 1988-04-20 | 1988-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5299988U JPH01156689U (US20080293856A1-20081127-C00150.png) | 1988-04-20 | 1988-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01156689U true JPH01156689U (US20080293856A1-20081127-C00150.png) | 1989-10-27 |
Family
ID=31278996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5299988U Pending JPH01156689U (US20080293856A1-20081127-C00150.png) | 1988-04-20 | 1988-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01156689U (US20080293856A1-20081127-C00150.png) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4969320A (US20080293856A1-20081127-C00150.png) * | 1972-11-08 | 1974-07-04 | ||
| JPS5916495A (ja) * | 1982-07-19 | 1984-01-27 | Sanyo Electric Co Ltd | スピ−カ振動板とエツジとの接合方法 |
| JPS5966298A (ja) * | 1982-10-06 | 1984-04-14 | Sanyo Electric Co Ltd | スピ−カ振動板とエツジとの接合方法 |
-
1988
- 1988-04-20 JP JP5299988U patent/JPH01156689U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4969320A (US20080293856A1-20081127-C00150.png) * | 1972-11-08 | 1974-07-04 | ||
| JPS5916495A (ja) * | 1982-07-19 | 1984-01-27 | Sanyo Electric Co Ltd | スピ−カ振動板とエツジとの接合方法 |
| JPS5966298A (ja) * | 1982-10-06 | 1984-04-14 | Sanyo Electric Co Ltd | スピ−カ振動板とエツジとの接合方法 |
