JPS63191798U - - Google Patents
Info
- Publication number
- JPS63191798U JPS63191798U JP7890187U JP7890187U JPS63191798U JP S63191798 U JPS63191798 U JP S63191798U JP 7890187 U JP7890187 U JP 7890187U JP 7890187 U JP7890187 U JP 7890187U JP S63191798 U JPS63191798 U JP S63191798U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- speaker
- speaker diaphragm
- layer
- fibers
- 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
- 239000002344 surface layer Substances 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 239000002759 woven fabric Substances 0.000 claims 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 210000004177 elastic tissue Anatomy 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Laminated Bodies (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987078901U JP2538652Y2 (ja) | 1987-05-27 | 1987-05-27 | スピーカ用振動板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987078901U JP2538652Y2 (ja) | 1987-05-27 | 1987-05-27 | スピーカ用振動板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63191798U true JPS63191798U (enExample) | 1988-12-09 |
| JP2538652Y2 JP2538652Y2 (ja) | 1997-06-18 |
Family
ID=30928275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987078901U Expired - Lifetime JP2538652Y2 (ja) | 1987-05-27 | 1987-05-27 | スピーカ用振動板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2538652Y2 (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5927623U (ja) * | 1982-08-12 | 1984-02-21 | アルプス電気株式会社 | 押釦式同調器のカムロツク装置 |
-
1987
- 1987-05-27 JP JP1987078901U patent/JP2538652Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5927623U (ja) * | 1982-08-12 | 1984-02-21 | アルプス電気株式会社 | 押釦式同調器のカムロツク装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2538652Y2 (ja) | 1997-06-18 |