JPH0180721U - - Google Patents
Info
- Publication number
- JPH0180721U JPH0180721U JP1987175706U JP17570687U JPH0180721U JP H0180721 U JPH0180721 U JP H0180721U JP 1987175706 U JP1987175706 U JP 1987175706U JP 17570687 U JP17570687 U JP 17570687U JP H0180721 U JPH0180721 U JP H0180721U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- insulated wire
- elevator cable
- outermost
- copper conductor
- 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
- Insulated Conductors (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Communication Cables (AREA)
Description
第１図は本考案の一実施例の断面図である。
１……補強線、２……銅導体絶縁線、３……光
フアイバコード、４……ビニルシース。
FIG. 1 is a sectional view of an embodiment of the present invention. 1... Reinforcement wire, 2... Copper conductor insulated wire, 3... Optical fiber cord, 4... Vinyl sheath.
Claims (1)
強線の周囲に多層より構造をした銅導体絶縁線を
配置し、その外側を保護シースで被覆した丸型エ
レベータ用ケーブルにおいて、前記多層より構造
の銅導体絶縁線の最外層を構成する絶縁線の一部
として光フアイバコードが配置されたことを特徴
とする光フアイバ入丸型エレベータ用ケーブル。 (2) 前記最外層撚り層に配置された光フアイバ
コードが一対、互に隣接配置されていることを特
徴とする実用新案登録請求の範囲第１項記載の光
フアイバ入丸型エレベータ用ケーブル。 (3) 前記最外層撚り層に配置された光フアイバ
コードが複数対向配置されていることを特徴とす
る実用新案登録請求の範囲第１項記載の光フアイ
バ入丸型エレベータ用ケーブル。[Scope of Claim for Utility Model Registration] (1) A reinforcing wire is placed in the center as necessary, a copper conductor insulated wire with a multi-layered structure is arranged around the reinforcing wire, and the outside is covered with a protective sheath. A circular elevator cable containing optical fiber, characterized in that an optical fiber cord is disposed as a part of the insulated wire constituting the outermost layer of the multilayered copper conductor insulated wire. (2) The optical fiber-filled circular elevator cable according to claim 1, wherein a pair of optical fiber cords arranged in the outermost twisted layer are arranged adjacent to each other. (3) The optical fiber-encased round elevator cable according to claim 1, wherein a plurality of optical fiber cords arranged in the outermost twisted layer are arranged to face each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175706U JPH0180721U (en) | 1987-11-17 | 1987-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175706U JPH0180721U (en) | 1987-11-17 | 1987-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0180721U true JPH0180721U (en) | 1989-05-30 |
Family
ID=31467491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987175706U Pending JPH0180721U (en) | 1987-11-17 | 1987-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0180721U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS601722A (en) * | 1983-06-17 | 1985-01-07 | Hitachi Ltd | Formation of color picture tube phosphor screen |
-
1987
- 1987-11-17 JP JP1987175706U patent/JPH0180721U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS601722A (en) * | 1983-06-17 | 1985-01-07 | Hitachi Ltd | Formation of color picture tube phosphor screen |
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