JPS59152896U - Diaphragm for speakers - Google Patents
Diaphragm for speakersInfo
- Publication number
- JPS59152896U JPS59152896U JP4597483U JP4597483U JPS59152896U JP S59152896 U JPS59152896 U JP S59152896U JP 4597483 U JP4597483 U JP 4597483U JP 4597483 U JP4597483 U JP 4597483U JP S59152896 U JPS59152896 U JP S59152896U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- speakers
- speaker diaphragm
- adhesive
- honeycomb structure
- 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
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図は従来のハニカム振動板の断面図、第２； 図
は本考案の一実施例のハニカム振動板の断面−，１第３
図はスピーカーの音圧−周波数特性図である。
図において、２１はハニカム構造の芯材、２２はスキン
、２３は接着剤である。Figure 1 is a cross-sectional view of a conventional honeycomb diaphragm, Figure 2 is a cross-sectional view of a honeycomb diaphragm according to an embodiment of the present invention.
The figure is a sound pressure-frequency characteristic diagram of a speaker. In the figure, 21 is a core material of a honeycomb structure, 22 is a skin, and 23 is an adhesive.
Claims (1)
キン材を有するスピーカー用振動板に東いて、前記、接
着剤の量を外周部付近をその内倶に比べて密にし、外周
部を硬くしたことを特徴とするスピーカー用振動板。A speaker diaphragm has a honeycomb structure as a core material and a thin skin material with adhesive on both sides of the speaker diaphragm. A speaker diaphragm characterized by its hardness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4597483U JPS59152896U (en) | 1983-03-30 | 1983-03-30 | Diaphragm for speakers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4597483U JPS59152896U (en) | 1983-03-30 | 1983-03-30 | Diaphragm for speakers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59152896U true JPS59152896U (en) | 1984-10-13 |
Family
ID=30176516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4597483U Pending JPS59152896U (en) | 1983-03-30 | 1983-03-30 | Diaphragm for speakers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59152896U (en) |
-
1983
- 1983-03-30 JP JP4597483U patent/JPS59152896U/en active Pending
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