JPS6230497U - - Google Patents
Info
- Publication number
- JPS6230497U JPS6230497U JP12099485U JP12099485U JPS6230497U JP S6230497 U JPS6230497 U JP S6230497U JP 12099485 U JP12099485 U JP 12099485U JP 12099485 U JP12099485 U JP 12099485U JP S6230497 U JPS6230497 U JP S6230497U
- Authority
- JP
- Japan
- Prior art keywords
- speaker diaphragm
- woven fabric
- fabric layer
- fiber woven
- diaphragm according
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 5
- 239000002759 woven fabric Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims 3
- 239000011347 resin Substances 0.000 claims 3
- 229920001187 thermosetting polymer Polymers 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
- 239000003822 epoxy resin Substances 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 claims 1
- 239000010445 mica Substances 0.000 claims 1
- 229910052618 mica group Inorganic materials 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12099485U JPH0323755Y2 (cs) | 1985-08-07 | 1985-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12099485U JPH0323755Y2 (cs) | 1985-08-07 | 1985-08-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6230497U true JPS6230497U (cs) | 1987-02-24 |
| JPH0323755Y2 JPH0323755Y2 (cs) | 1991-05-23 |
Family
ID=31009841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12099485U Expired JPH0323755Y2 (cs) | 1985-08-07 | 1985-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0323755Y2 (cs) |
-
1985
- 1985-08-07 JP JP12099485U patent/JPH0323755Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0323755Y2 (cs) | 1991-05-23 |