JPS5742007A - Laying device for optical fiber cable - Google Patents

Laying device for optical fiber cable

Info

Publication number
JPS5742007A
JPS5742007A JP11773880A JP11773880A JPS5742007A JP S5742007 A JPS5742007 A JP S5742007A JP 11773880 A JP11773880 A JP 11773880A JP 11773880 A JP11773880 A JP 11773880A JP S5742007 A JPS5742007 A JP S5742007A
Authority
JP
Japan
Prior art keywords
optical fiber
fiber cable
laying device
wedging
constitution
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
JP11773880A
Other languages
Japanese (ja)
Other versions
JPS6245525B2 (en
Inventor
Tatsufumi Chikasawa
Kenji Mori
Tsuneto Azuma
Toshio Oikawa
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 JP11773880A priority Critical patent/JPS5742007A/en
Publication of JPS5742007A publication Critical patent/JPS5742007A/en
Publication of JPS6245525B2 publication Critical patent/JPS6245525B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • H02G1/085—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using portable tools
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling

Abstract

PURPOSE:To prevent multiple hanging by such constitution wherein an optical fiber cable is laid in a cable sheath with a messenger wire by means of a wedging-in guide. CONSTITUTION:While the notch 4 of a cable sheath with a messenger wire of which the protection covering 3 consisting of PVC or the like is mounted to a tensile supporting wire 1 is being forcibly opened by a wedging-in guide 5 supported to a frame 7 provided with a roller having a bearing, the frame 7 is moved in an arrow direction and an optical fiber cable 2 is laid manually (or by electrical driving). Thereby, multiple hanging is prevented.
JP11773880A 1980-08-28 1980-08-28 Laying device for optical fiber cable Granted JPS5742007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11773880A JPS5742007A (en) 1980-08-28 1980-08-28 Laying device for optical fiber cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11773880A JPS5742007A (en) 1980-08-28 1980-08-28 Laying device for optical fiber cable

Publications (2)

Publication Number Publication Date
JPS5742007A true JPS5742007A (en) 1982-03-09
JPS6245525B2 JPS6245525B2 (en) 1987-09-28

Family

ID=14719065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11773880A Granted JPS5742007A (en) 1980-08-28 1980-08-28 Laying device for optical fiber cable

Country Status (1)

Country Link
JP (1) JPS5742007A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0740378A1 (en) * 1995-04-26 1996-10-30 France Telecom Method for elongating a tubing made of high-strength material and device for carrying out this method
FR2761826A1 (en) * 1997-04-04 1998-10-09 Bentley Harris Sa CABLE SHEATHING TOOL AND METHOD
EP1033799A1 (en) * 1999-03-02 2000-09-06 Ezio Babini Device for inserting wires and/or pipes in a tubular, flexible sheath provided with openable overlapping edges.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63245026A (en) * 1987-03-31 1988-10-12 Fujitsu General Ltd Calling device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0740378A1 (en) * 1995-04-26 1996-10-30 France Telecom Method for elongating a tubing made of high-strength material and device for carrying out this method
FR2733567A1 (en) * 1995-04-26 1996-10-31 France Telecom METHOD FOR ELONGATION OF A TUBE MADE OF VERY RIGID MATERIAL AND DEVICE FOR IMPLEMENTING SAME
FR2761826A1 (en) * 1997-04-04 1998-10-09 Bentley Harris Sa CABLE SHEATHING TOOL AND METHOD
WO1998045914A1 (en) * 1997-04-04 1998-10-15 Federal-Mogul Systems Protection Group S.A.S. Tool and method for sheathing of cables
US6550137B1 (en) 1997-04-04 2003-04-22 Federal-Mogul Systems Protection Group S.A.S. Tool and method for sheathing of cables
EP1033799A1 (en) * 1999-03-02 2000-09-06 Ezio Babini Device for inserting wires and/or pipes in a tubular, flexible sheath provided with openable overlapping edges.
WO2000052800A1 (en) * 1999-03-02 2000-09-08 Ezio Babini A device for inserting wires and/or pipes in a tubular, flexible sheath provided with openable overlapping edges
US6655014B1 (en) 1999-03-02 2003-12-02 Richco Italia S.R.L. Device for inserting wires and/or pipes in a tubular, flexible sheath provided with openable overlapping edges

Also Published As

Publication number Publication date
JPS6245525B2 (en) 1987-09-28

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