JPS6429194A - Manufacture of cord for headphone - Google Patents

Manufacture of cord for headphone

Info

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
Application number
JP18500987A
Other languages
Japanese (ja)
Other versions
JPH0756764B2 (en
Inventor
Seiji Fujino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Atsudenki KK
Original Assignee
Nippon Atsudenki KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Atsudenki KK filed Critical Nippon Atsudenki KK
Priority to JP18500987A priority Critical patent/JPH0756764B2/en
Publication of JPS6429194A publication Critical patent/JPS6429194A/en
Publication of JPH0756764B2 publication Critical patent/JPH0756764B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.
JP18500987A 1987-07-24 1987-07-24 Headphone cord manufacturing method Expired - Fee Related JPH0756764B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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

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