JPS6370786U - - Google Patents
Info
- Publication number
- JPS6370786U JPS6370786U JP16429186U JP16429186U JPS6370786U JP S6370786 U JPS6370786 U JP S6370786U JP 16429186 U JP16429186 U JP 16429186U JP 16429186 U JP16429186 U JP 16429186U JP S6370786 U JPS6370786 U JP S6370786U
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- woven fabric
- chemical
- natural
- diaphragm
- 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
- 239000000835 fiber Substances 0.000 claims description 38
- 239000002759 woven fabric Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims 12
- 239000000203 mixture Substances 0.000 claims 6
- 238000000465 moulding Methods 0.000 claims 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 239000004760 aramid Substances 0.000 claims 1
- 229920006231 aramid fiber Polymers 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 210000004177 elastic tissue Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図および第２図は、この考案の実施例を示
すものであつて、第１図Ａ〜Ｅは、振動板の作製
過程を示す説明図、第２図イおよびロは、高強度
繊維の織布の拡大平面図と断面側面図、第２図ハ
およびニは、高強度繊維の織布に他の繊維が絡ま
つた状態を示す拡大平面図と断面側面図である。
第３図、第４図および第５図はそれぞれ従来例を
示す断面した部分図である。
１１：高強度繊維の織布、１２：他の絡まつた
繊維、１：パルプ材、２：高弾性繊維。
1 and 2 show examples of this invention, in which FIGS. 1 A to E are explanatory diagrams showing the process of manufacturing the diaphragm, and FIGS. 2 A and 2 show high-strength fibers. FIGS. 2C and 2D are an enlarged plan view and a cross-sectional side view of a woven fabric made of high-strength fibers entwined with other fibers.
FIGS. 3, 4, and 5 are partial cross-sectional views showing conventional examples, respectively. 11: Woven fabric of high strength fibers, 12: Other entangled fibers, 1: Pulp material, 2: High elastic fibers.
Claims (1)
等の高強度繊維の織布に、天然繊維または化学繊
維、あるいは天然繊維と化学繊維とを混合させた
繊維を絡めて成型し形成されたことを特徴とする
スピーカ用振動板の構造。 (2) 高強度繊維の織布のプライ数、織布の経緯
の幅、数および材質を、必要に応じて変化させて
成型したものであることを特徴とする実用新案登
録請求の範囲第１項記載のスピーカ用振動板の構
造。 (3) 高強度繊維の織布に、天然繊維または化学
繊維、あるいは天然繊維と化学繊維とを混合した
繊維を絡めて形成した層を設け、この層の数およ
び材質を必要に応じて変化させて成型したもので
あることを特徴とする実用新案登録請求の範囲第
１項記載のスピーカ用振動板の構造。 (4) 高強度繊維の織布に、天然繊維または化学
繊維、あるいは天然繊維と化学繊維とを混合した
繊維を絡めて形成した層を設け、この層を必要に
応じて部分的に切除、または部分的に配置し、こ
の状態で成型したものであることを特徴とする実
用新案登録請求の範囲第１項記載のスピーカ用振
動板の構造。 (5) 高強度繊維の織布に、天然繊維または化学
繊維、あるいは天然繊維と化学繊維とを混合させ
た繊維を絡めて形成した薄物構造材を成型してな
る振動板の表面に、高弾性繊維からなる織布また
は不織布を貼り付けたものであることを特徴とす
る実用新案登録請求の範囲第１項記載のスピーカ
用振動板の構造。 (6) 高強度繊維の織布に、天然繊維または化学
繊維、あるいは天然繊維と化学繊維とを混合させ
た繊維を絡めて形成した薄物構造材を成型してな
る振動板の表面に、この振動板より伝搬速度の速
い材質でかつシート状に加工されたものを貼り付
けたものであることを特徴とする実用新案登録請
求の範囲第１項記載のスピーカ用振動板の構造。 (7) 高強度繊維の織布に、天然繊維または化学
繊維、あるいは天然繊維と化学繊維とを混合させ
た繊維を絡めて形成した薄物構造材を成型してな
る振動板の表面に、この振動板より伝搬速度の速
い材質を吹き付けて、密着させたものであること
を特徴とする実用新案登録請求の範囲第１項記載
のスピーカ用振動板の構造。[Scope of claims for utility model registration] (1) Woven fabrics made of high-strength fibers such as aramid fibers, carbon fibers, and glass fibers are intertwined with natural fibers, chemical fibers, or fibers that are a mixture of natural fibers and chemical fibers. A structure of a speaker diaphragm characterized by being formed by molding. (2) Utility model registration claim No. 1, characterized in that the fabric is formed by changing the number of plies of a woven fabric made of high-strength fibers, the width of the woven fabric, the number, and the material as necessary. Structure of the speaker diaphragm described in Section 1. (3) A layer formed by entwining natural fibers, chemical fibers, or a mixture of natural fibers and chemical fibers is provided on a woven fabric made of high-strength fibers, and the number and material of these layers can be changed as necessary. The structure of a diaphragm for a speaker according to claim 1, characterized in that the diaphragm is formed by molding. (4) A layer made of natural fibers, chemical fibers, or a mixture of natural fibers and chemical fibers is provided on a woven fabric made of high-strength fibers, and this layer can be partially cut out or The structure of a speaker diaphragm according to claim 1, which is partially arranged and molded in this state. (5) The surface of the diaphragm is made by molding a thin structural material made by intertwining natural fibers, chemical fibers, or a mixture of natural fibers and chemical fibers with a woven fabric made of high-strength fibers. 2. The structure of a speaker diaphragm according to claim 1, which is a structure on which a woven fabric or non-woven fabric made of fibers is attached. (6) The surface of the diaphragm is made of a thin structural material made by entangling natural fibers, chemical fibers, or a mixture of natural fibers and chemical fibers with a woven fabric of high-strength fibers. The structure of the speaker diaphragm according to claim 1, which is a registered utility model, characterized in that it is made of a material that has a faster propagation speed than a plate and is processed into a sheet shape. (7) The surface of the diaphragm is made of a thin structural material made by entwining natural fibers, chemical fibers, or a mixture of natural fibers and chemical fibers with a woven fabric made of high-strength fibers. The structure of a speaker diaphragm according to claim 1, which is characterized in that it is made by spraying a material that has a faster propagation speed than the plate and making them adhere to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16429186U JPS6370786U (en) | 1986-10-28 | 1986-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16429186U JPS6370786U (en) | 1986-10-28 | 1986-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6370786U true JPS6370786U (en) | 1988-05-12 |
Family
ID=31093274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16429186U Pending JPS6370786U (en) | 1986-10-28 | 1986-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6370786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017188949A (en) * | 2017-06-20 | 2017-10-12 | パイオニア株式会社 | Diaphragm for speaker |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5395617A (en) * | 1977-02-01 | 1978-08-22 | Matsushita Electric Ind Co Ltd | Acoustic diapharagm |
| JPS6367899A (en) * | 1986-09-09 | 1988-03-26 | Foster Denki Kk | Manufacture of high elastic fiber and paper composite diaphragm |
-
1986
- 1986-10-28 JP JP16429186U patent/JPS6370786U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5395617A (en) * | 1977-02-01 | 1978-08-22 | Matsushita Electric Ind Co Ltd | Acoustic diapharagm |
| JPS6367899A (en) * | 1986-09-09 | 1988-03-26 | Foster Denki Kk | Manufacture of high elastic fiber and paper composite diaphragm |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017188949A (en) * | 2017-06-20 | 2017-10-12 | パイオニア株式会社 | Diaphragm for speaker |
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