JPH0339998U - - Google Patents
Info
- Publication number
- JPH0339998U JPH0339998U JP10153389U JP10153389U JPH0339998U JP H0339998 U JPH0339998 U JP H0339998U JP 10153389 U JP10153389 U JP 10153389U JP 10153389 U JP10153389 U JP 10153389U JP H0339998 U JPH0339998 U JP H0339998U
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- longitudinal direction
- speaker diaphragm
- lateral direction
- number density
- 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
- 239000002759 woven fabric Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 5
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図は本考案実施例振動板の強化用織布の拡
大説明図、第２図は実施例の効果を示す周波数特
性図である。
１は縦糸、２は横糸、３は織布である。
FIG. 1 is an enlarged explanatory view of the reinforcing fabric of the diaphragm according to the embodiment of the present invention, and FIG. 2 is a frequency characteristic diagram showing the effects of the embodiment. 1 is the warp, 2 is the weft, and 3 is the woven fabric.
Claims (1)
密度と横方向の繊維の本数密度とが夫々相異なる
縦糸１と横糸２とを平織した織布３によつて強化
された合成樹脂からなるスピーカ用振動板。 ２ 前記縦方向の繊維の本数密度と横方向の繊維
の本数密度との比率が１．５対１乃至２．０対１
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。[Claims for Utility Model Registration] 1. By a woven fabric 3 made of high-rigidity fibers and plain-woven with warp yarns 1 and weft yarns 2, which have different number densities of fibers in the longitudinal direction and fibers in the lateral direction, respectively. A speaker diaphragm made of reinforced synthetic resin. 2 The ratio of the number density of fibers in the longitudinal direction to the number density of fibers in the lateral direction is 1.5:1 to 2.0:1.
A speaker diaphragm according to claim 1, which is characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10153389U JPH0339998U (en) | 1989-08-29 | 1989-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10153389U JPH0339998U (en) | 1989-08-29 | 1989-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0339998U true JPH0339998U (en) | 1991-04-17 |
Family
ID=31650481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10153389U Pending JPH0339998U (en) | 1989-08-29 | 1989-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0339998U (en) |
-
1989
- 1989-08-29 JP JP10153389U patent/JPH0339998U/ja active Pending
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