JPS6176409U - - Google Patents
Info
- Publication number
- JPS6176409U JPS6176409U JP15970884U JP15970884U JPS6176409U JP S6176409 U JPS6176409 U JP S6176409U JP 15970884 U JP15970884 U JP 15970884U JP 15970884 U JP15970884 U JP 15970884U JP S6176409 U JPS6176409 U JP S6176409U
- Authority
- JP
- Japan
- Prior art keywords
- polyvinyl chloride
- chloride resin
- steel wire
- cylindrical shape
- weight
- 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
- 239000011162 core material Substances 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 239000004698 Polyethylene Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- -1 polyethylene Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 239000011342 resin composition Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
ケーブルの摩擦係数と布設張力の関係を示す図、
第３図は本考案の他の実施例の断面図である。
１…中心材、２…光フアイバ心線、３…緩衝層
、４…脂肪酸アミドを含有する軟質ポリ塩化ビニ
ル樹脂外被。
Fig. 1 is a cross-sectional view of an embodiment of the present invention, Fig. 2 is a diagram showing the relationship between cable friction coefficient and laying tension;
FIG. 3 is a sectional view of another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Core material, 2... Optical fiber core wire, 3... Buffer layer, 4... Soft polyvinyl chloride resin jacket containing fatty acid amide.
Claims (1)
ンを被覆した中心材の周囲に複数本の光フアイバ
心線を撚り合わせ、その周囲に円筒状にポリ塩化
ビニル樹脂１００重量部に対し脂肪酸アミドを少
なくとも０．２〜３重量部含有する軟質ポリ塩化
ビニル樹脂組成物を外被として施したことを特徴
とするパイプ内布設用光ケーブル。 A plurality of optical fiber core wires are twisted around a core material in which steel wire or steel wire is coated with polyethylene in a cylindrical shape, and at least fatty acid amide is added to 100 parts by weight of polyvinyl chloride resin in a cylindrical shape around the core material. An optical cable for installation inside a pipe, characterized in that the outer sheath is made of a soft polyvinyl chloride resin composition containing 0.2 to 3 parts by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15970884U JPS6176409U (en) | 1984-10-24 | 1984-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15970884U JPS6176409U (en) | 1984-10-24 | 1984-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6176409U true JPS6176409U (en) | 1986-05-22 |
Family
ID=30717656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15970884U Pending JPS6176409U (en) | 1984-10-24 | 1984-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6176409U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009503765A (en) * | 2005-05-24 | 2009-01-29 | サウスワイヤー カンパニー | Electrical cable having a reduced coefficient of friction surface |
| US9431152B2 (en) | 2004-09-28 | 2016-08-30 | Southwire Company, Llc | Method of manufacturing electrical cable, and resulting product, with reduced required installation pulling force |
| US10023740B2 (en) | 2009-03-18 | 2018-07-17 | Southwire Company, Llc | Electrical cable having crosslinked insulation with internal pulling lubricant |
| US10431350B1 (en) | 2015-02-12 | 2019-10-01 | Southwire Company, Llc | Non-circular electrical cable having a reduced pulling force |
| US11527339B2 (en) | 2004-09-28 | 2022-12-13 | Southwire Company, Llc | Method of manufacturing electrical cable, and resulting product, with reduced required installation pulling force |
-
1984
- 1984-10-24 JP JP15970884U patent/JPS6176409U/ja active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10763008B2 (en) | 2004-09-28 | 2020-09-01 | Southwire Company, Llc | Method of manufacturing electrical cable, and resulting product, with reduced required installation pulling force |
| US11011285B2 (en) | 2004-09-28 | 2021-05-18 | Southwire Company, Llc | Method of manufacturing electrical cable, and resulting product, with reduced required installation pulling force |
| US9431152B2 (en) | 2004-09-28 | 2016-08-30 | Southwire Company, Llc | Method of manufacturing electrical cable, and resulting product, with reduced required installation pulling force |
| US11527339B2 (en) | 2004-09-28 | 2022-12-13 | Southwire Company, Llc | Method of manufacturing electrical cable, and resulting product, with reduced required installation pulling force |
| US11355264B2 (en) | 2004-09-28 | 2022-06-07 | Southwire Company, Llc | Method of manufacturing electrical cable, and resulting product, with reduced required installation pulling force |
| US10706988B2 (en) | 2004-09-28 | 2020-07-07 | Southwire Company, Llc | Method of manufacturing electrical cable, and resulting product, with reduced required installation pulling force |
| US11842827B2 (en) | 2004-09-28 | 2023-12-12 | Southwire Company, Llc | Method of manufacturing electrical cable, and resulting product, with reduced required installation pulling force |
| US10763010B2 (en) | 2004-09-28 | 2020-09-01 | Southwire Company, Llc | Method of manufacturing electrical cable, and resulting product, with reduced required installation pulling force |
| US11942236B2 (en) | 2004-09-28 | 2024-03-26 | Southwire Company, Llc | Method of manufacturing electrical cable, and resulting product, with reduced required installation pulling force |
| US11776715B2 (en) | 2004-09-28 | 2023-10-03 | Southwire Company, Llc | Method of manufacturing electrical cable, and resulting product, with reduced required installation pulling force |
| US10763009B2 (en) | 2004-09-28 | 2020-09-01 | Southwire Company, Llc | Method of manufacturing electrical cable, and resulting product, with reduced required installation pulling force |
| JP2013251270A (en) * | 2005-05-24 | 2013-12-12 | Southwire Co | Electrical cable having surface with reduced coefficient of friction |
| JP2009503765A (en) * | 2005-05-24 | 2009-01-29 | サウスワイヤー カンパニー | Electrical cable having a reduced coefficient of friction surface |
| US11046851B2 (en) | 2009-03-18 | 2021-06-29 | Southwire Company, Llc | Electrical cable having crosslinked insulation with internal pulling lubricant |
| US10023740B2 (en) | 2009-03-18 | 2018-07-17 | Southwire Company, Llc | Electrical cable having crosslinked insulation with internal pulling lubricant |
| US10431350B1 (en) | 2015-02-12 | 2019-10-01 | Southwire Company, Llc | Non-circular electrical cable having a reduced pulling force |
| US11348707B1 (en) | 2015-02-12 | 2022-05-31 | Southwire Company, Llc | Method of manufacturing a non-circular electrical cable having a reduced pulling force |
| US10741310B1 (en) | 2015-02-12 | 2020-08-11 | Southwire Company, Llc | Non-circular electrical cable having a reduced pulling force |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6176409U (en) | ||
| JPS62109117U (en) | ||
| JPS587106U (en) | optical cable | |
| JPS58149705U (en) | fiber optic cable | |
| JPH0367305U (en) | ||
| JPS6153713U (en) | ||
| JPS62109121U (en) | ||
| JPS63120214U (en) | ||
| JPS62109122U (en) | ||
| JPS61143115U (en) | ||
| JPS587107U (en) | optical transmission body | |
| JPH0167611U (en) | ||
| JPS618910U (en) | Optical fiber storage overhead ground wire | |
| JPS6230216U (en) | ||
| JPS6168215U (en) | ||
| JPS6419218U (en) | ||
| JPS5894206U (en) | Kink resistant lightweight submarine cable | |
| JPS60123916U (en) | elevator cable | |
| JPS6170821U (en) | ||
| JPS5995305U (en) | fiber optic cable | |
| JPH02104519U (en) | ||
| JPS5991617U (en) | Corrugated cable | |
| JPH0425115U (en) | ||
| JPS61167320U (en) | ||
| JPS61114714U (en) |