JPH0370492U - - Google Patents
Info
- Publication number
- JPH0370492U JPH0370492U JP13192589U JP13192589U JPH0370492U JP H0370492 U JPH0370492 U JP H0370492U JP 13192589 U JP13192589 U JP 13192589U JP 13192589 U JP13192589 U JP 13192589U JP H0370492 U JPH0370492 U JP H0370492U
- Authority
- JP
- Japan
- Prior art keywords
- edge
- view
- bonded
- speaker
- plan
- 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 6
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図はエツジを形成するまでの工程を示す図
であつて、第１図ａは板状のフオームからエツジ
素材を切り出す状態を示す図、第１図ｂは角柱状
のエツジ素材の外観図、第１図ｃはエツジ素材を
リング状に丸めた状態の外観図、第１図ｄは熱プ
レス成形により成形されたエツジの平面図、第１
図ｅはそのＣ−Ｃ′断面図、第２図ａは本考案を
一般のスピーカに適用した場合の該スピーカの平
面図、第２図ｂはそのＤ−Ｄ′断面図、第３図ａ
は本考案をコアキシヤルタイプのスピーカに適用
した場合の該スピーカの平面図、第３図ｂはその
Ｅ−Ｅ′断面図、第４図ａは従来のコーン紙を用
いたスピーカの平面図、第４図ｂはそのＡ−Ａ′
断面図、第５図は従来のエツジ作成工程を示す図
であつて、第５図ａはフオーム材からエツジ素材
を切り出す状態を示す図、第５図ｂは熱プレス成
形により形成されたエツジの平面図、第５図ｃは
そのＯ−Ｂ断面図である。
１……振動板、４……フオーム材、５……エツ
ジ素材、６……エツジ。
Fig. 1 is a diagram showing the process up to forming an edge, in which Fig. 1a is a drawing showing a state in which an edge material is cut out from a plate-shaped form, and Fig. 1b is an external view of a prismatic edge material. , FIG. 1c is an external view of the edge material rolled into a ring shape, FIG. 1d is a plan view of the edge formed by hot press molding,
Figure e is a sectional view taken along the line C-C', Figure 2a is a plan view of the speaker when the present invention is applied to a general speaker, Figure 2b is a sectional view taken along the line D-D', and Figure 3a is a
is a plan view of a coaxial type speaker when the present invention is applied to the speaker, FIG. 3b is a sectional view taken along line E-E', and FIG. 4a is a plan view of a conventional speaker using cone paper. Figure 4b shows the A-A'
The sectional views and FIG. 5 are diagrams showing a conventional edge creation process, in which FIG. 5a shows a state in which an edge material is cut out from a foam material, and FIG. The plan view and FIG. 5c are its O-B cross-sectional views. 1... Vibration plate, 4... Foam material, 5... Edge material, 6... Edge.
Claims (1)
に折り曲げると共に、その両端部を重ね合わせ結
合してエツジを形成し、このエツジを振動板の周
縁部に貼り合わせたことを特徴とするスピーカ用
コーン紙。 A speaker cone characterized in that a rod-shaped edge material cut to a predetermined length is bent into a ring shape, its both ends are overlapped and bonded to form an edge, and this edge is bonded to the peripheral edge of a diaphragm. paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989131925U JPH0628878Y2 (en) | 1989-11-13 | 1989-11-13 | Speaker cone paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989131925U JPH0628878Y2 (en) | 1989-11-13 | 1989-11-13 | Speaker cone paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0370492U true JPH0370492U (en) | 1991-07-15 |
| JPH0628878Y2 JPH0628878Y2 (en) | 1994-08-03 |
Family
ID=31679404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989131925U Expired - Lifetime JPH0628878Y2 (en) | 1989-11-13 | 1989-11-13 | Speaker cone paper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628878Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014041606A1 (en) * | 2012-09-11 | 2014-03-20 | パイオニア株式会社 | Speaker and speaker edge |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5533511U (en) * | 1978-08-23 | 1980-03-04 | ||
| JPS5754998A (en) * | 1980-09-19 | 1982-04-01 | Nippon Musical Instruments Mfg | Electronic musical instrument device |
| JPS57121396A (en) * | 1981-01-20 | 1982-07-28 | Pioneer Electronic Corp | Production for edge member for speaker diaphragm |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51142128A (en) * | 1974-10-29 | 1976-12-07 | Aisin Seiki | Temperature changeeover valve |
-
1989
- 1989-11-13 JP JP1989131925U patent/JPH0628878Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5533511U (en) * | 1978-08-23 | 1980-03-04 | ||
| JPS5754998A (en) * | 1980-09-19 | 1982-04-01 | Nippon Musical Instruments Mfg | Electronic musical instrument device |
| JPS57121396A (en) * | 1981-01-20 | 1982-07-28 | Pioneer Electronic Corp | Production for edge member for speaker diaphragm |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014041606A1 (en) * | 2012-09-11 | 2014-03-20 | パイオニア株式会社 | Speaker and speaker edge |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0628878Y2 (en) | 1994-08-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |