JPS6342639Y2 - - Google Patents
Info
- Publication number
- JPS6342639Y2 JPS6342639Y2 JP19011982U JP19011982U JPS6342639Y2 JP S6342639 Y2 JPS6342639 Y2 JP S6342639Y2 JP 19011982 U JP19011982 U JP 19011982U JP 19011982 U JP19011982 U JP 19011982U JP S6342639 Y2 JPS6342639 Y2 JP S6342639Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- dome
- voice coil
- mold
- soft
- 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.)
- Expired
Links
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000003190 viscoelastic substance Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19011982U JPS5994495U (ja) | 1982-12-15 | 1982-12-15 | スピ−カ用ソフトド−ム振動板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19011982U JPS5994495U (ja) | 1982-12-15 | 1982-12-15 | スピ−カ用ソフトド−ム振動板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5994495U JPS5994495U (ja) | 1984-06-27 |
| JPS6342639Y2 true JPS6342639Y2 (enrdf_load_stackoverflow) | 1988-11-08 |
Family
ID=30409721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19011982U Granted JPS5994495U (ja) | 1982-12-15 | 1982-12-15 | スピ−カ用ソフトド−ム振動板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5994495U (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013198069A (ja) * | 2012-03-22 | 2013-09-30 | Yamaha Corp | 電気音響変換装置の振動板、およびその製造方法 |
-
1982
- 1982-12-15 JP JP19011982U patent/JPS5994495U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5994495U (ja) | 1984-06-27 |
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