JPS5511229A - Optical fiber cable and production and device thereof - Google Patents

Optical fiber cable and production and device thereof

Info

Publication number
JPS5511229A
JPS5511229A JP8421078A JP8421078A JPS5511229A JP S5511229 A JPS5511229 A JP S5511229A JP 8421078 A JP8421078 A JP 8421078A JP 8421078 A JP8421078 A JP 8421078A JP S5511229 A JPS5511229 A JP S5511229A
Authority
JP
Japan
Prior art keywords
optical fiber
aggregating
triangular shape
regular triangular
constituting units
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.)
Granted
Application number
JP8421078A
Other languages
Japanese (ja)
Other versions
JPS6118722B2 (en
Inventor
Masamitsu Tokuda
Shinichi Yonechi
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.)
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
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 Nippon Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP8421078A priority Critical patent/JPS5511229A/en
Publication of JPS5511229A publication Critical patent/JPS5511229A/en
Publication of JPS6118722B2 publication Critical patent/JPS6118722B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To increase the production speed of optical cables of superior quality and achieve higher productivity by containing optical fibers in tapes whose section are bent to an approximately regular triangular shape and aggregating these as the constituting units of the cables.
CONSTITUTION: Optical fibers 1 are contained in tapes 21 whose sections are bent to an approximately regular triangular shape and these as the constituting units 20 of the cable are aggregated, whereby a cable core is made. Next, a table pad 22 is mounted in a non-twist-return state and an optical fiber 1 let-off bobbin 11 in a twist-return state to the cage of an aggregating machine. The tape 21 being let off from the pad is formed to an approximately regular triangular shape by a bending former 8 for tape. At the same time, the optical fiber 1 is contained in the triangle table. The constituting units 20 are obtained in this way and are then aggregated and twisted by an aggregating die 9 to produce a cable core 5.
COPYRIGHT: (C)1980,JPO&Japio
JP8421078A 1978-07-10 1978-07-10 Optical fiber cable and production and device thereof Granted JPS5511229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8421078A JPS5511229A (en) 1978-07-10 1978-07-10 Optical fiber cable and production and device thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8421078A JPS5511229A (en) 1978-07-10 1978-07-10 Optical fiber cable and production and device thereof

Publications (2)

Publication Number Publication Date
JPS5511229A true JPS5511229A (en) 1980-01-26
JPS6118722B2 JPS6118722B2 (en) 1986-05-14

Family

ID=13824110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8421078A Granted JPS5511229A (en) 1978-07-10 1978-07-10 Optical fiber cable and production and device thereof

Country Status (1)

Country Link
JP (1) JPS5511229A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01162676U (en) * 1988-04-28 1989-11-13
JP2009198779A (en) * 2008-02-21 2009-09-03 Sumitomo Electric Ind Ltd Optical fiber cable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01162676U (en) * 1988-04-28 1989-11-13
JP2009198779A (en) * 2008-02-21 2009-09-03 Sumitomo Electric Ind Ltd Optical fiber cable

Also Published As

Publication number Publication date
JPS6118722B2 (en) 1986-05-14

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