JPH0469479B2 - - Google Patents
Info
- Publication number
- JPH0469479B2 JPH0469479B2 JP59041133A JP4113384A JPH0469479B2 JP H0469479 B2 JPH0469479 B2 JP H0469479B2 JP 59041133 A JP59041133 A JP 59041133A JP 4113384 A JP4113384 A JP 4113384A JP H0469479 B2 JPH0469479 B2 JP H0469479B2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- paper sheet
- speaker diaphragm
- manufacturing
- adhesive
- 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 - Lifetime
Links
- 230000001070 adhesive effect Effects 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 239000000853 adhesive Substances 0.000 claims description 16
- -1 polyethylene Polymers 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 11
- 239000004698 Polyethylene Substances 0.000 claims description 10
- 229920000573 polyethylene Polymers 0.000 claims description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 9
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 8
- 239000004917 carbon fiber Substances 0.000 claims description 8
- 229920005749 polyurethane resin Polymers 0.000 claims description 3
- 238000007865 diluting Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 23
- 239000007788 liquid Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229920006038 crystalline resin Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- MCUDGYVHPADJBD-UHFFFAOYSA-L hydroxy-(hydroxy(dioxo)chromio)oxy-dioxochromium sulfuric acid Chemical compound OS(O)(=O)=O.O[Cr](=O)(=O)O[Cr](O)(=O)=O MCUDGYVHPADJBD-UHFFFAOYSA-L 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4113384A JPS60185491A (ja) | 1984-03-02 | 1984-03-02 | スピ−カ用振動板の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4113384A JPS60185491A (ja) | 1984-03-02 | 1984-03-02 | スピ−カ用振動板の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60185491A JPS60185491A (ja) | 1985-09-20 |
| JPH0469479B2 true JPH0469479B2 (fr) | 1992-11-06 |
Family
ID=12599936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4113384A Granted JPS60185491A (ja) | 1984-03-02 | 1984-03-02 | スピ−カ用振動板の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60185491A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07101959B2 (ja) * | 1990-06-29 | 1995-11-01 | オンキヨー株式会社 | スピーカ用振動板の接着方法 |
| JP4952190B2 (ja) * | 2006-10-26 | 2012-06-13 | ヤマハ株式会社 | 電子楽器の鍵盤装置 |
| JP4983202B2 (ja) * | 2006-10-26 | 2012-07-25 | ヤマハ株式会社 | 電子楽器の鍵盤装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5765998A (en) * | 1980-10-09 | 1982-04-21 | Onkyo Corp | Production for diaphragm for speaker |
| JPS5877399A (ja) * | 1981-11-04 | 1983-05-10 | Toray Ind Inc | 音響機器用振動板およびその製造方法 |
-
1984
- 1984-03-02 JP JP4113384A patent/JPS60185491A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5765998A (en) * | 1980-10-09 | 1982-04-21 | Onkyo Corp | Production for diaphragm for speaker |
| JPS5877399A (ja) * | 1981-11-04 | 1983-05-10 | Toray Ind Inc | 音響機器用振動板およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60185491A (ja) | 1985-09-20 |
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