JPS58155196U - Diaphragm for speaker - Google Patents
Diaphragm for speakerInfo
- Publication number
- JPS58155196U JPS58155196U JP5204282U JP5204282U JPS58155196U JP S58155196 U JPS58155196 U JP S58155196U JP 5204282 U JP5204282 U JP 5204282U JP 5204282 U JP5204282 U JP 5204282U JP S58155196 U JPS58155196 U JP S58155196U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- speaker
- synthetic resin
- resin fibers
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims 3
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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図はスピーカの一部破断側面図、第２図及び第３図
は従来の振動板の断面図、第４図は第１実施例を示す振
動板の断面図、第５図はその要部の拡大図、第６図はそ
の素材の斜視図、第７図及び第８図は本考案振動板の製
造方法を示す断面図、第９図は本考案振動板の周波数特
性図、第１θ図は本考案の第２実施例を示す断面図であ
る。
１３．２５・・・振動板、１４・・・素材、１６．２２
・・・胴部、１７．２３・・・エツジ部、１９・・・下
金型、２１・・・上金型。Fig. 1 is a partially cutaway side view of a speaker, Figs. 2 and 3 are sectional views of a conventional diaphragm, Fig. 4 is a sectional view of a diaphragm showing the first embodiment, and Fig. 5 is its main components. 6 is a perspective view of the material, FIGS. 7 and 8 are cross-sectional views showing the manufacturing method of the diaphragm of the present invention, and FIG. 9 is a frequency characteristic diagram of the diaphragm of the present invention, 1θ The figure is a sectional view showing a second embodiment of the present invention. 13.25...Diaphragm, 14...Material, 16.22
...Body part, 17.23...Edge part, 19...Lower mold, 21...Upper mold.
Claims (1)
天然繊維とを含む素材により、エツジ部が薄く、胴部が
厚くなるように−・体的に熱成形して成るスピーカ用振
動板。A speaker diaphragm that is physically thermoformed with a plurality of types of synthetic resin fibers having different melting points or a material containing synthetic resin fibers and natural fibers so that the edge portion is thin and the body portion is thick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5204282U JPS58155196U (en) | 1982-04-10 | 1982-04-10 | Diaphragm for speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5204282U JPS58155196U (en) | 1982-04-10 | 1982-04-10 | Diaphragm for speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58155196U true JPS58155196U (en) | 1983-10-17 |
Family
ID=30062764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5204282U Pending JPS58155196U (en) | 1982-04-10 | 1982-04-10 | Diaphragm for speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58155196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010011436A (en) * | 2008-05-28 | 2010-01-14 | Onkyo Corp | Speaker diaphragm, and electrodynamic loudspeaker using the same |
-
1982
- 1982-04-10 JP JP5204282U patent/JPS58155196U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010011436A (en) * | 2008-05-28 | 2010-01-14 | Onkyo Corp | Speaker diaphragm, and electrodynamic loudspeaker using the same |
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