JPS5657006A - Bundle type optical cable - Google Patents

Bundle type optical cable

Info

Publication number
JPS5657006A
JPS5657006A JP13344779A JP13344779A JPS5657006A JP S5657006 A JPS5657006 A JP S5657006A JP 13344779 A JP13344779 A JP 13344779A JP 13344779 A JP13344779 A JP 13344779A JP S5657006 A JPS5657006 A JP S5657006A
Authority
JP
Japan
Prior art keywords
cable
layer
covered
optical fibers
twisting
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
JP13344779A
Other languages
Japanese (ja)
Inventor
Yahei Oyamada
Akihiro Otake
Hirotoshi Hondo
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.)
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone Corp
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 Furukawa Electric Co Ltd, Nippon Telegraph and Telephone Corp filed Critical Furukawa Electric Co Ltd
Priority to JP13344779A priority Critical patent/JPS5657006A/en
Publication of JPS5657006A publication Critical patent/JPS5657006A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To ensure flexibility and external strength for an optical cable by twisting a plurality of subunits consisting of plural optical fibers to form a unit, twisting the plural units together, and forming predetermined outer layers.
CONSTITUTION: A plurality of optical fibers 2 are twisted together and covered with press wound layer 3 to form subunit 1. A plurality of subunits 1 are twisted together and covered with press wound layer 5 to form unit body 4. A plurality of unit bodies 4 are further twisted together and covered with press wound layer 6, netted layer 7 with tensile strength and outer sheath 8 in order. Thus, cable 9 is formed. By carrying out twisting several times many optical fibers 2 are bundled to ensure flexibility for cable 9. In addition, sufficient cable strength is obtd. since layer 7 is netted.
COPYRIGHT: (C)1981,JPO&Japio
JP13344779A 1979-10-16 1979-10-16 Bundle type optical cable Pending JPS5657006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13344779A JPS5657006A (en) 1979-10-16 1979-10-16 Bundle type optical cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13344779A JPS5657006A (en) 1979-10-16 1979-10-16 Bundle type optical cable

Publications (1)

Publication Number Publication Date
JPS5657006A true JPS5657006A (en) 1981-05-19

Family

ID=15104987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13344779A Pending JPS5657006A (en) 1979-10-16 1979-10-16 Bundle type optical cable

Country Status (1)

Country Link
JP (1) JPS5657006A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6111115U (en) * 1984-06-27 1986-01-23 株式会社フジクラ Overhead ground wire composite optical fiber cable
US5345531A (en) * 1993-02-26 1994-09-06 Fiberstars, Inc. Optical fiber lighting apparatus and method
WO2011155563A1 (en) * 2010-06-09 2011-12-15 住友電気工業株式会社 Connector-equipped assembled optical cable
JP2016206349A (en) * 2015-04-20 2016-12-08 古河電気工業株式会社 Optical fiber cable

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6111115U (en) * 1984-06-27 1986-01-23 株式会社フジクラ Overhead ground wire composite optical fiber cable
US5345531A (en) * 1993-02-26 1994-09-06 Fiberstars, Inc. Optical fiber lighting apparatus and method
WO2011155563A1 (en) * 2010-06-09 2011-12-15 住友電気工業株式会社 Connector-equipped assembled optical cable
JP2011257603A (en) * 2010-06-09 2011-12-22 Sumitomo Electric Ind Ltd Optical cable assembly with connector
CN102472877A (en) * 2010-06-09 2012-05-23 住友电气工业株式会社 Connector-equipped assembled optical cable
US9176295B2 (en) 2010-06-09 2015-11-03 Sumitomo Electric Industries, Ltd. Stranded optical cable with connectors
JP2016206349A (en) * 2015-04-20 2016-12-08 古河電気工業株式会社 Optical fiber cable

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