JPS6429194A - Manufacture of cord for headphone - Google Patents
Manufacture of cord for headphoneInfo
- Publication number
- JPS6429194A JPS6429194A JP18500987A JP18500987A JPS6429194A JP S6429194 A JPS6429194 A JP S6429194A JP 18500987 A JP18500987 A JP 18500987A JP 18500987 A JP18500987 A JP 18500987A JP S6429194 A JPS6429194 A JP S6429194A
- Authority
- JP
- Japan
- Prior art keywords
- cord
- strands
- covering
- branching
- insulating material
- 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
Landscapes
- Headphones And Earphones (AREA)
- Insulated Conductors (AREA)
Abstract
PURPOSE:To eliminate a soldering process at a branching part and to reduce man-hour and a cost by cutting an insulating material at a branching part inserting a tube to an exposed strand, making the branching part solid with molding and connecting a speaker part with the tip part of the cord. CONSTITUTION:The cord for an one channel formed by covering the two strands 2 and 3 with a covering method and a cord formed around to the two strands 5 and 6 for the other channel and an insulating coating forming the covering part of the cord and covering the whole of it with the insulating material 4 are provided. Then it is cut to a proper length for a headphone cord and a stereo plug 8 is connected with the one end of it. After that, the insulating material 4 is cut at the part being the branching part. Then the tubes 7 and 9 are inserted to the strands 2, 3, 5 and 6 among the cords 1 and 10 and the strands 2, 3, 5 and 6 exposed by cutting, the branching part is made solid by molding and the speakers 13 and 14 are connected with the tip part of it. Thus as the part which is connected on the way of the each cord of both channels does not exists, soldering is not needed. As the result of that, the cost can be reduced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18500987A JPH0756764B2 (en) | 1987-07-24 | 1987-07-24 | Headphone cord manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18500987A JPH0756764B2 (en) | 1987-07-24 | 1987-07-24 | Headphone cord manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6429194A true JPS6429194A (en) | 1989-01-31 |
JPH0756764B2 JPH0756764B2 (en) | 1995-06-14 |
Family
ID=16163175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18500987A Expired - Fee Related JPH0756764B2 (en) | 1987-07-24 | 1987-07-24 | Headphone cord manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0756764B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0188594U (en) * | 1987-12-04 | 1989-06-12 | ||
JP2012231414A (en) * | 2011-04-27 | 2012-11-22 | Takanao Handa | Earphones |
JP2013131387A (en) * | 2011-12-21 | 2013-07-04 | Harutsugu Hiramoto | Signal cable, power cable, electronic equipment, and method of manufacturing signal cable |
JP2018512695A (en) * | 2015-02-23 | 2018-05-17 | コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト | Seal mold split structure for combination cable and manufacturing method thereof |
-
1987
- 1987-07-24 JP JP18500987A patent/JPH0756764B2/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0188594U (en) * | 1987-12-04 | 1989-06-12 | ||
JP2012231414A (en) * | 2011-04-27 | 2012-11-22 | Takanao Handa | Earphones |
JP2013131387A (en) * | 2011-12-21 | 2013-07-04 | Harutsugu Hiramoto | Signal cable, power cable, electronic equipment, and method of manufacturing signal cable |
JP2018512695A (en) * | 2015-02-23 | 2018-05-17 | コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト | Seal mold split structure for combination cable and manufacturing method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPH0756764B2 (en) | 1995-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |