JPS6047391U - speaker diaphragm - Google Patents
speaker diaphragmInfo
- Publication number
- JPS6047391U JPS6047391U JP13943183U JP13943183U JPS6047391U JP S6047391 U JPS6047391 U JP S6047391U JP 13943183 U JP13943183 U JP 13943183U JP 13943183 U JP13943183 U JP 13943183U JP S6047391 U JPS6047391 U JP S6047391U
- Authority
- JP
- Japan
- Prior art keywords
- speaker diaphragm
- abstract
- speaker
- diaphragm
- fiber
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来の振動板において嵩高とした時の不都合
を説明するための図、第２図はこの考案のスピーカ振動
板の一例を用いたスピーカコーンを示す概略断面図、第
３図は第２図の要部拡大図、第４図および第５図は、い
ずれもＦＲＰシートと紙との積層態様を示す概略断面図
、第６図はこの考案の別の実施例を説明するための図で
ある。
１・・・・・・ＦＲＰシート、２・・・・・・紙、４・
・・・・・振動板。Fig. 1 is a diagram for explaining the disadvantages of bulky conventional diaphragms, Fig. 2 is a schematic sectional view showing a speaker cone using an example of the speaker diaphragm of this invention, and Fig. 3 is FIG. 2 is an enlarged view of the main part, FIGS. 4 and 5 are schematic cross-sectional views showing how FRP sheets and paper are laminated, and FIG. 6 is a schematic cross-sectional view for explaining another embodiment of this invention. It is a diagram. 1... FRP sheet, 2... paper, 4...
... diaphragm.
Claims (1)
を積層してなるスピーカ振動板。A speaker diaphragm made by laminating paper and a fiber-reinforced plastic sheet using high-elastic fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13943183U JPS6047391U (en) | 1983-09-08 | 1983-09-08 | speaker diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13943183U JPS6047391U (en) | 1983-09-08 | 1983-09-08 | speaker diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6047391U true JPS6047391U (en) | 1985-04-03 |
Family
ID=30312514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13943183U Pending JPS6047391U (en) | 1983-09-08 | 1983-09-08 | speaker diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6047391U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01144894A (en) * | 1987-12-01 | 1989-06-07 | Kenwood Corp | Diaphragm for speaker |
| JPH01144895A (en) * | 1987-12-01 | 1989-06-07 | Kenwood Corp | Diaphragm for speaker |
| JP2009177290A (en) * | 2008-01-22 | 2009-08-06 | Panasonic Corp | Diaphragm for speaker, and speaker using the same |
| JP2009239589A (en) * | 2008-03-27 | 2009-10-15 | Panasonic Corp | Loudspeaker diaphragm, loudspeaker using the same, and loudspeaker-diaphragm manufacturing method |
| US8824725B2 (en) | 2008-01-22 | 2014-09-02 | Panasonic Corporation | Speaker diaphragm, speaker using said diaphragm, and speaker diaphragm manufacturing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51135639A (en) * | 1975-05-20 | 1976-11-24 | Matsushita Electric Ind Co Ltd | Oscillating plate for the speaker |
| JPS5395617A (en) * | 1977-02-01 | 1978-08-22 | Matsushita Electric Ind Co Ltd | Acoustic diapharagm |
-
1983
- 1983-09-08 JP JP13943183U patent/JPS6047391U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51135639A (en) * | 1975-05-20 | 1976-11-24 | Matsushita Electric Ind Co Ltd | Oscillating plate for the speaker |
| JPS5395617A (en) * | 1977-02-01 | 1978-08-22 | Matsushita Electric Ind Co Ltd | Acoustic diapharagm |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01144894A (en) * | 1987-12-01 | 1989-06-07 | Kenwood Corp | Diaphragm for speaker |
| JPH01144895A (en) * | 1987-12-01 | 1989-06-07 | Kenwood Corp | Diaphragm for speaker |
| JP2009177290A (en) * | 2008-01-22 | 2009-08-06 | Panasonic Corp | Diaphragm for speaker, and speaker using the same |
| US8824725B2 (en) | 2008-01-22 | 2014-09-02 | Panasonic Corporation | Speaker diaphragm, speaker using said diaphragm, and speaker diaphragm manufacturing method |
| JP2009239589A (en) * | 2008-03-27 | 2009-10-15 | Panasonic Corp | Loudspeaker diaphragm, loudspeaker using the same, and loudspeaker-diaphragm manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6047391U (en) | speaker diaphragm | |
| JPS6042302U (en) | ultrafilter | |
| JPS5899996U (en) | Diaphragm for speaker | |
| JPS593690U (en) | Honeycomb diaphragm for speakers | |
| JPS59112632U (en) | Sound absorbing membrane for membrane structure | |
| JPS6074396U (en) | Diaphragm for speakers | |
| JPS602624U (en) | Exterior case with honeycomb core material | |
| JPS60153093U (en) | Diaphragm for speaker | |
| JPS58178787U (en) | speaker system | |
| JPS60181993U (en) | speaker unit | |
| JPS58127790U (en) | Flat diaphragm for speakers | |
| JPS58186700U (en) | speaker | |
| JPS6072096U (en) | Diaphragm for speakers | |
| JPS60158393U (en) | flat plate diaphragm speaker | |
| JPS60192596U (en) | speaker | |
| JPS5821438U (en) | Synthetic resin corrugated plate | |
| JPS5834496U (en) | speaker | |
| JPS5981189U (en) | speaker | |
| JPS58104086U (en) | Vibration plate for speaker | |
| JPS5877988U (en) | speaker diaphragm | |
| JPS59111386U (en) | Waterproof electroacoustic transducer | |
| JPS59152896U (en) | Diaphragm for speakers | |
| JPS5911597U (en) | flat speaker | |
| JPS6142191U (en) | dome type speaker | |
| JPS5981191U (en) | speaker |