JPS5465046A - Optical fiber cable - Google Patents

Optical fiber cable

Info

Publication number
JPS5465046A
JPS5465046A JP13073077A JP13073077A JPS5465046A JP S5465046 A JPS5465046 A JP S5465046A JP 13073077 A JP13073077 A JP 13073077A JP 13073077 A JP13073077 A JP 13073077A JP S5465046 A JPS5465046 A JP S5465046A
Authority
JP
Japan
Prior art keywords
optical fiber
tube
fiber group
flat plate
inside wall
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
JP13073077A
Other languages
Japanese (ja)
Inventor
Satoshi Hatano
Fumihiro Nihei
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
Original Assignee
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP13073077A priority Critical patent/JPS5465046A/en
Publication of JPS5465046A publication Critical patent/JPS5465046A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make the cable strong to bending and yet light in weight by spirally turning the optical fiber group disposed in flat plate form on the inside wall of a cylindrical tube and letting the same make close contact with the inside wall through the utilization of its rigidity.
CONSTITUTION: A flat plate form optical fiber group 5 which comprises disposing a plurality of optical fibers in plane form is spirally turned and is contained in a cylindrical tube 6 and makes close contact to the inside wall of the tube 6 owing to its rigidity, A sheath 4 is provided on the outside of the tube 6. When a cushion material of sponge form is packed in the space produced in the tube 6, the fiber group 5 fits well in the tube 6, and is strong to bending. Further if there are tension members in the cushion material, the optical fiber cable is superior in tensile strength. Also equally good results will be obtained by using a hollow cushion material and containing another flat plate form optical fiber group on the inner side thereof.
COPYRIGHT: (C)1979,JPO&Japio
JP13073077A 1977-11-02 1977-11-02 Optical fiber cable Pending JPS5465046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13073077A JPS5465046A (en) 1977-11-02 1977-11-02 Optical fiber cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13073077A JPS5465046A (en) 1977-11-02 1977-11-02 Optical fiber cable

Publications (1)

Publication Number Publication Date
JPS5465046A true JPS5465046A (en) 1979-05-25

Family

ID=15041252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13073077A Pending JPS5465046A (en) 1977-11-02 1977-11-02 Optical fiber cable

Country Status (1)

Country Link
JP (1) JPS5465046A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57157206A (en) * 1981-03-25 1982-09-28 Nippon Telegr & Teleph Corp <Ntt> Optical cable
JPS5880605A (en) * 1981-11-09 1983-05-14 Furukawa Electric Co Ltd:The Optical cable unit
JPS59121710A (en) * 1982-12-15 1984-07-13 エスティーシー　ピーエルシー Cable and method of producing same
JPS6012521A (en) * 1983-06-17 1985-01-22 ビ−アイシ−シ−・パブリツク・リミテツド・コンパニ− Construction of optical fiber ribbon
JPS61236512A (en) * 1985-04-12 1986-10-21 Hitachi Cable Ltd Composite optical fiber cable
JPS62108411A (en) * 1985-11-01 1987-05-19 日立電線株式会社 Optical fiber complex cable

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038555A (en) * 1973-06-28 1975-04-10
JPS50156944A (en) * 1974-06-07 1975-12-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038555A (en) * 1973-06-28 1975-04-10
JPS50156944A (en) * 1974-06-07 1975-12-18

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57157206A (en) * 1981-03-25 1982-09-28 Nippon Telegr & Teleph Corp <Ntt> Optical cable
JPS5880605A (en) * 1981-11-09 1983-05-14 Furukawa Electric Co Ltd:The Optical cable unit
JPS59121710A (en) * 1982-12-15 1984-07-13 エスティーシー　ピーエルシー Cable and method of producing same
JPH0410171B2 (en) * 1982-12-15 1992-02-24
JPS6012521A (en) * 1983-06-17 1985-01-22 ビ−アイシ−シ−・パブリツク・リミテツド・コンパニ− Construction of optical fiber ribbon
JPH03105807U (en) * 1983-06-17 1991-11-01
JPH0438327Y2 (en) * 1983-06-17 1992-09-08
JPS61236512A (en) * 1985-04-12 1986-10-21 Hitachi Cable Ltd Composite optical fiber cable
JPS62108411A (en) * 1985-11-01 1987-05-19 日立電線株式会社 Optical fiber complex cable

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