JP3919897B2 - 光ケーブル用スペーサの製造方法 - Google Patents
光ケーブル用スペーサの製造方法 Download PDFInfo
- Publication number
- JP3919897B2 JP3919897B2 JP26683197A JP26683197A JP3919897B2 JP 3919897 B2 JP3919897 B2 JP 3919897B2 JP 26683197 A JP26683197 A JP 26683197A JP 26683197 A JP26683197 A JP 26683197A JP 3919897 B2 JP3919897 B2 JP 3919897B2
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- die
- groove
- groove bottom
- resin
- 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.)
- Expired - Fee Related
Links
- 125000006850 spacer group Chemical group 0.000 title claims description 65
- 230000003287 optical effect Effects 0.000 title claims description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 239000011247 coating layer Substances 0.000 claims description 22
- 229920005989 resin Polymers 0.000 claims description 19
- 239000011347 resin Substances 0.000 claims description 19
- 238000003860 storage Methods 0.000 claims description 14
- 239000013307 optical fiber Substances 0.000 claims description 13
- 210000002445 nipple Anatomy 0.000 claims description 8
- 229920005992 thermoplastic resin Polymers 0.000 claims description 7
- 229920013716 polyethylene resin Polymers 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 3
- 230000003746 surface roughness Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 10
- 239000010410 layer Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 229920001903 high density polyethylene Polymers 0.000 description 5
- 239000004700 high-density polyethylene Substances 0.000 description 5
- 229920000092 linear low density polyethylene Polymers 0.000 description 5
- 239000004707 linear low-density polyethylene Substances 0.000 description 5
- -1 polyethylene Polymers 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007765 extrusion coating Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920000271 Kevlar® Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26683197A JP3919897B2 (ja) | 1997-09-30 | 1997-09-30 | 光ケーブル用スペーサの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26683197A JP3919897B2 (ja) | 1997-09-30 | 1997-09-30 | 光ケーブル用スペーサの製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH11109194A JPH11109194A (ja) | 1999-04-23 |
| JPH11109194A5 JPH11109194A5 (enExample) | 2005-05-26 |
| JP3919897B2 true JP3919897B2 (ja) | 2007-05-30 |
Family
ID=17436268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26683197A Expired - Fee Related JP3919897B2 (ja) | 1997-09-30 | 1997-09-30 | 光ケーブル用スペーサの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3919897B2 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW571141B (en) * | 1999-06-03 | 2004-01-11 | Ube Nitto Kasei Co | Spacer for optical fiber cable, manufacture method of the spacer, and optical fiber cable provided with the spacer |
| DE19940820A1 (de) * | 1999-08-27 | 2001-03-29 | Siemens Ag | Lichtwellenleiter-Kabel mit hinsichtlich ihrer Oberfläche optimierten LWL-Kammern |
| JP4916948B2 (ja) * | 2007-05-09 | 2012-04-18 | 宇部日東化成株式会社 | Ｓｚスロット及びその製造方法 |
| JP5260888B2 (ja) * | 2007-05-16 | 2013-08-14 | 古河電気工業株式会社 | 光ファイバケーブル用スロットロッド及びそれを用いた光ファイバケーブル |
| JP2008286941A (ja) * | 2007-05-16 | 2008-11-27 | Furukawa Electric Co Ltd:The | 光ファイバケーブル用スロットロッド及びそれを用いた光ファイバケーブル |
| JP4887227B2 (ja) * | 2007-06-20 | 2012-02-29 | 宇部日東化成株式会社 | 光ファイバ担持用スペーサ及びその製造方法 |
| WO2018065033A1 (en) * | 2016-10-04 | 2018-04-12 | Volvo Truck Corporation | A cable spacer arrangement |
-
1997
- 1997-09-30 JP JP26683197A patent/JP3919897B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11109194A (ja) | 1999-04-23 |
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