JPS642319U - - Google Patents

Info

Publication number
JPS642319U
JPS642319U JP9693687U JP9693687U JPS642319U JP S642319 U JPS642319 U JP S642319U JP 9693687 U JP9693687 U JP 9693687U JP 9693687 U JP9693687 U JP 9693687U JP S642319 U JPS642319 U JP S642319U
Authority
JP
Japan
Prior art keywords
power line
wire
optical
fiber core
optical fiber
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
Application number
JP9693687U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP9693687U priority Critical patent/JPS642319U/ja
Publication of JPS642319U publication Critical patent/JPS642319U/ja
Pending legal-status Critical Current

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  • Communication Cables (AREA)
  • Insulated Conductors (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案の接地線入り平型光/電源線複
合コード断面構造図、第2図は従来の平型光/電
源線複合コード例の断面構造図である。 1……接地線、21,22……電源線、3……
プラスチツク被覆、41,42……プラスチツク
連結部、51,52……空隙、6,61,62…
…光フアイバ心線。
FIG. 1 is a cross-sectional structural diagram of a flat optical/power line composite cord with a grounding wire according to the present invention, and FIG. 2 is a cross-sectional structural diagram of an example of a conventional flat optical/power line composite cord. 1... Ground wire, 21, 22... Power line, 3...
Plastic coating, 41, 42...Plastic connection portion, 51, 52...Gap, 6, 61, 62...
...Optical fiber core.

Claims (1)

【実用新案登録請求の範囲】 (1) 電源線および光フアイバ心線を共通被覆し
た光電源線複合コードにおいて、 電源線21,22を平型状の両端部に配し、 通信機器用の接地線1を中央部に配し、 前記電源線21,22と接地線1を共通にプラ
スチツク連結部41,42で連結し、 前記プラスチツク連結部41,42のそれぞれ
の一部に空隙51,52を設け、 前記空隙51,52中に光フアイバ心線61,
62をルース状に余長をもつて内蔵した構造を備
えてなる ことを特徴とする接地線入り平型光/電源線複
合コード。 (2) 前記空隙51,52中にルース状に内蔵す
る光フアイバ心線61,62の余長は、前記接地
線入り平型光/電源線複合コードを平面内に許容
曲げ半径で曲げたとき、前記光フアイバ心線に加
わる伸び歪以上のたるみを有してなることを特徴
とする実用新案登録請求の範囲第1項記載の接地
線入り平型光/電源線複合コード。
[Scope of Claim for Utility Model Registration] (1) In an optical power line composite cord in which a power line and an optical fiber core wire are commonly coated, power lines 21 and 22 are arranged at both ends of a flat shape, and a grounding cable for communication equipment is provided. The wire 1 is arranged in the center, the power wires 21 and 22 and the ground wire 1 are commonly connected by plastic connecting parts 41 and 42, and gaps 51 and 52 are formed in a part of each of the plastic connecting parts 41 and 42, respectively. An optical fiber core 61 is provided in the gaps 51 and 52,
A flat type optical/power line composite cord with a grounding wire, characterized by having a structure in which a 62 is built in loosely with extra length. (2) The remaining length of the optical fiber core wires 61 and 62 built loosely in the gaps 51 and 52 is the length when the flat optical/power line composite cord with ground wire is bent within a plane with an allowable bending radius. A flat optical/power line composite cord with a grounding wire according to claim 1, characterized in that the cord has a slack greater than the elongation strain applied to the optical fiber core wire.
JP9693687U 1987-06-24 1987-06-24 Pending JPS642319U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9693687U JPS642319U (en) 1987-06-24 1987-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9693687U JPS642319U (en) 1987-06-24 1987-06-24

Publications (1)

Publication Number Publication Date
JPS642319U true JPS642319U (en) 1989-01-09

Family

ID=30963295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9693687U Pending JPS642319U (en) 1987-06-24 1987-06-24

Country Status (1)

Country Link
JP (1) JPS642319U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968109A (en) * 1982-10-08 1984-04-18 松下電工株式会社 Flat cable

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968109A (en) * 1982-10-08 1984-04-18 松下電工株式会社 Flat cable

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