JPS63173999U - - Google Patents
Info
- Publication number
- JPS63173999U JPS63173999U JP6739687U JP6739687U JPS63173999U JP S63173999 U JPS63173999 U JP S63173999U JP 6739687 U JP6739687 U JP 6739687U JP 6739687 U JP6739687 U JP 6739687U JP S63173999 U JPS63173999 U JP S63173999U
- Authority
- JP
- Japan
- Prior art keywords
- speaker device
- voice coil
- metal foil
- conductor wire
- dump ring
- 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
- 239000004020 conductor Substances 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6739687U JPS63173999U (en]) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6739687U JPS63173999U (en]) | 1987-05-07 | 1987-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63173999U true JPS63173999U (en]) | 1988-11-11 |
Family
ID=30906269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6739687U Pending JPS63173999U (en]) | 1987-05-07 | 1987-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63173999U (en]) |
-
1987
- 1987-05-07 JP JP6739687U patent/JPS63173999U/ja active Pending