JPS5821278Y2 - スピ−カの振動板 - Google Patents
スピ−カの振動板Info
- Publication number
- JPS5821278Y2 JPS5821278Y2 JP4990179U JP4990179U JPS5821278Y2 JP S5821278 Y2 JPS5821278 Y2 JP S5821278Y2 JP 4990179 U JP4990179 U JP 4990179U JP 4990179 U JP4990179 U JP 4990179U JP S5821278 Y2 JPS5821278 Y2 JP S5821278Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- bobbin
- joint
- adhesive
- speaker 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.)
- Expired
Links
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000011888 foil Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4990179U JPS5821278Y2 (ja) | 1979-04-14 | 1979-04-14 | スピ−カの振動板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4990179U JPS5821278Y2 (ja) | 1979-04-14 | 1979-04-14 | スピ−カの振動板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55150582U JPS55150582U (OSRAM) | 1980-10-30 |
| JPS5821278Y2 true JPS5821278Y2 (ja) | 1983-05-06 |
Family
ID=28936354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4990179U Expired JPS5821278Y2 (ja) | 1979-04-14 | 1979-04-14 | スピ−カの振動板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5821278Y2 (OSRAM) |
-
1979
- 1979-04-14 JP JP4990179U patent/JPS5821278Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55150582U (OSRAM) | 1980-10-30 |
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