JPS6055189U - Diaphragm for speaker - Google Patents
Diaphragm for speakerInfo
- Publication number
- JPS6055189U JPS6055189U JP14639083U JP14639083U JPS6055189U JP S6055189 U JPS6055189 U JP S6055189U JP 14639083 U JP14639083 U JP 14639083U JP 14639083 U JP14639083 U JP 14639083U JP S6055189 U JPS6055189 U JP S6055189U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- diaphragm
- hard
- recorded
- utility
- 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
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係るスピーカ用振動板の実施例を示す
ドーム形振動板の縦断面図、第２図は第１図の■−■線
断面図である。
１０・・・振動板、１２・・・ドーム、１４・・・酸化
被覆、１６・・・セラミック。FIG. 1 is a longitudinal cross-sectional view of a dome-shaped diaphragm showing an embodiment of the speaker diaphragm according to the present invention, and FIG. 2 is a cross-sectional view taken along the line ■--■ in FIG. 10... Vibration plate, 12... Dome, 14... Oxide coating, 16... Ceramic.
Claims (1)
被覆を形成したことを特徴とするスピーカ用振動板。A diaphragm for a speaker, characterized in that a hard inorganic coating is formed on a thin metal surface on which a hard oxide coating is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14639083U JPS6055189U (en) | 1983-09-21 | 1983-09-21 | Diaphragm for speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14639083U JPS6055189U (en) | 1983-09-21 | 1983-09-21 | Diaphragm for speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6055189U true JPS6055189U (en) | 1985-04-18 |
Family
ID=30325862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14639083U Pending JPS6055189U (en) | 1983-09-21 | 1983-09-21 | Diaphragm for speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6055189U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51127717A (en) * | 1975-04-30 | 1976-11-08 | Pioneer Electronic Corp | Oscillating board for an electric acoustic converter |
-
1983
- 1983-09-21 JP JP14639083U patent/JPS6055189U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51127717A (en) * | 1975-04-30 | 1976-11-08 | Pioneer Electronic Corp | Oscillating board for an electric acoustic converter |
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