JPS6338495U - - Google Patents
Info
- Publication number
- JPS6338495U JPS6338495U JP13059886U JP13059886U JPS6338495U JP S6338495 U JPS6338495 U JP S6338495U JP 13059886 U JP13059886 U JP 13059886U JP 13059886 U JP13059886 U JP 13059886U JP S6338495 U JPS6338495 U JP S6338495U
- Authority
- JP
- Japan
- Prior art keywords
- view
- base material
- resin layer
- synthetic resin
- sectional
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は同要部の拡大平面図、第３図は同要部の拡大
断面図、第４図は成形方法を示す断面図、第５図
乃至第８図は夫々別の実施例を示す断面図、第９
図はコーンスピーカの断面図である。
５……振動板、１０……コーン部、１３……シ
ート状基材、１４……合成樹脂層。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is an enlarged plan view of the same essential part, Figure 3 is an enlarged cross-sectional view of the same essential part, Figure 4 is a cross-sectional view showing the molding method, and Figures 5 to 8 are cross-sectional views showing different embodiments. , No. 9
The figure is a sectional view of a cone speaker. 5... Vibration plate, 10... Cone portion, 13... Sheet-like base material, 14... Synthetic resin layer.
Claims (1)
ていることを特徴とするスピーカ用振動板。 A speaker diaphragm characterized by a synthetic resin layer fused to a fiber sheet-like base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986130598U JPH0753355Y2 (en) | 1986-08-26 | 1986-08-26 | Vibration plate for speakers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986130598U JPH0753355Y2 (en) | 1986-08-26 | 1986-08-26 | Vibration plate for speakers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6338495U true JPS6338495U (en) | 1988-03-12 |
| JPH0753355Y2 JPH0753355Y2 (en) | 1995-12-06 |
Family
ID=31028249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986130598U Expired - Lifetime JPH0753355Y2 (en) | 1986-08-26 | 1986-08-26 | Vibration plate for speakers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0753355Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150492A (en) * | 1984-08-20 | 1986-03-12 | Pioneer Electronic Corp | Diaphragm for electric acoustic transducer |
-
1986
- 1986-08-26 JP JP1986130598U patent/JPH0753355Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150492A (en) * | 1984-08-20 | 1986-03-12 | Pioneer Electronic Corp | Diaphragm for electric acoustic transducer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0753355Y2 (en) | 1995-12-06 |