JPH0356295U - - Google Patents
Info
- Publication number
- JPH0356295U JPH0356295U JP11743689U JP11743689U JPH0356295U JP H0356295 U JPH0356295 U JP H0356295U JP 11743689 U JP11743689 U JP 11743689U JP 11743689 U JP11743689 U JP 11743689U JP H0356295 U JPH0356295 U JP H0356295U
- Authority
- JP
- Japan
- Prior art keywords
- circumference
- cone
- sub
- woofer
- voice coil
- 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
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図乃至第３図は本考案の実施例の図である
。第１図は内部構造を示す断面図、第２図はサブ
コーンの外観図、第３図は要部断面図である。
図中、１……サブコーン、２……ウーフアボイ
スコイルボビン、３……接合部、４，４………ダ
ボ状突起、５……ウーフアである。
1 to 3 are diagrams of embodiments of the present invention. FIG. 1 is a sectional view showing the internal structure, FIG. 2 is an external view of the sub-cone, and FIG. 3 is a sectional view of the main part. In the figure, 1... sub-cone, 2... woofer voice coil bobbin, 3... joint portion, 4, 4... dowel-like projection, 5... woofer.
Claims (1)
ン２との接合部３の円周の上側に、円周に沿つて
ストツパ用の数個のダボ状の突起４，４，…を設
けてあるデユアルコーンスピーカ。 A dual cone speaker in which several dowel-shaped projections 4, 4, . . . for stoppers are provided along the circumference above the circumference of the joint 3 of the woofer 5 of the sub-cone 1 with the voice coil bobbin 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11743689U JPH0356295U (en) | 1989-10-04 | 1989-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11743689U JPH0356295U (en) | 1989-10-04 | 1989-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0356295U true JPH0356295U (en) | 1991-05-30 |
Family
ID=31665651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11743689U Pending JPH0356295U (en) | 1989-10-04 | 1989-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008066902A (en) * | 2006-09-06 | 2008-03-21 | Nec Access Technica Ltd | Speaker apparatus and acoustic equipment using it |
-
1989
- 1989-10-04 JP JP11743689U patent/JPH0356295U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008066902A (en) * | 2006-09-06 | 2008-03-21 | Nec Access Technica Ltd | Speaker apparatus and acoustic equipment using it |