JPH02103992U - - Google Patents
Info
- Publication number
- JPH02103992U JPH02103992U JP1081789U JP1081789U JPH02103992U JP H02103992 U JPH02103992 U JP H02103992U JP 1081789 U JP1081789 U JP 1081789U JP 1081789 U JP1081789 U JP 1081789U JP H02103992 U JPH02103992 U JP H02103992U
- Authority
- JP
- Japan
- Prior art keywords
- polymer
- microcrystalline
- dispersing
- molding
- mixing
- 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
- 229920000642 polymer Polymers 0.000 claims description 3
- 229920005570 flexible polymer Polymers 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図はこの考案に係るスピーカの振動板の要
部の断面図である。
主な符号の説明、１：スピーカの振動板、２：
微結晶状の剛直性ポリマ、３：コーン。
FIG. 1 is a sectional view of a main part of a diaphragm of a speaker according to this invention. Explanation of main symbols, 1: Speaker diaphragm, 2:
Microcrystalline rigid polymer, 3: Cone.
Claims (1)
合分散させ、このポリマを成形したことを特徴と
するスピーカの振動板。 A speaker diaphragm characterized by mixing and dispersing a microcrystalline rigid polymer into a flexible polymer and molding the polymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1081789U JPH02103992U (en) | 1989-02-02 | 1989-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1081789U JPH02103992U (en) | 1989-02-02 | 1989-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02103992U true JPH02103992U (en) | 1990-08-17 |
Family
ID=31218811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1081789U Pending JPH02103992U (en) | 1989-02-02 | 1989-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02103992U (en) |
-
1989
- 1989-02-02 JP JP1081789U patent/JPH02103992U/ja active Pending