IT1204633B - CABLE WINCH, IN PARTICULAR OPTICAL FIBERS - Google Patents

CABLE WINCH, IN PARTICULAR OPTICAL FIBERS

Info

Publication number
IT1204633B
IT1204633B IT20556/87A IT2055687A IT1204633B IT 1204633 B IT1204633 B IT 1204633B IT 20556/87 A IT20556/87 A IT 20556/87A IT 2055687 A IT2055687 A IT 2055687A IT 1204633 B IT1204633 B IT 1204633B
Authority
IT
Italy
Prior art keywords
optical fibers
particular optical
cable winch
winch
cable
Prior art date
Application number
IT20556/87A
Other languages
Italian (it)
Other versions
IT8720556A0 (en
Inventor
Alfonso Lugli
Original Assignee
Sirti Spa
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 Sirti Spa filed Critical Sirti Spa
Publication of IT8720556A0 publication Critical patent/IT8720556A0/en
Priority to IT20556/87A priority Critical patent/IT1204633B/en
Priority to CH4506/87A priority patent/CH671758A5/it
Priority to AT0307687A priority patent/ATA307687A/en
Priority to DE19873740009 priority patent/DE3740009A1/en
Priority to GB8727384A priority patent/GB2204849B/en
Priority to SE8704684A priority patent/SE464953B/en
Priority to ES8703406A priority patent/ES2005711A6/en
Priority to FR878717183A priority patent/FR2615180B1/en
Priority to NL8702930A priority patent/NL8702930A/en
Priority to JP62325600A priority patent/JPS63293507A/en
Application granted granted Critical
Publication of IT1204633B publication Critical patent/IT1204633B/en

Links

Classifications

    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4457—Bobbins; Reels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7415—Friction drives, e.g. pulleys, having a cable winding angle of less than 360 degrees
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Electric Cable Installation (AREA)
  • Ropes Or Cables (AREA)
IT20556/87A 1987-05-15 1987-05-15 CABLE WINCH, IN PARTICULAR OPTICAL FIBERS IT1204633B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT20556/87A IT1204633B (en) 1987-05-15 1987-05-15 CABLE WINCH, IN PARTICULAR OPTICAL FIBERS
CH4506/87A CH671758A5 (en) 1987-05-15 1987-11-19
GB8727384A GB2204849B (en) 1987-05-15 1987-11-23 Winch for the laying of cables, in particular optical fibres
DE19873740009 DE3740009A1 (en) 1987-05-15 1987-11-23 WINCH FOR LAYING CABLES, ESPECIALLY LIGHT-FIBER FIBERS
AT0307687A ATA307687A (en) 1987-05-15 1987-11-23 INTERMEDIATE WINCH FOR CABLE LAYING
SE8704684A SE464953B (en) 1987-05-15 1987-11-25 WINES BEFORE USED AS INTERMEDIATELY IN CABLE PIPING
ES8703406A ES2005711A6 (en) 1987-05-15 1987-11-27 Winch for the laying of cables, in particular optical fibres
FR878717183A FR2615180B1 (en) 1987-05-15 1987-12-01 TOURNIQUET FOR LAYING CABLES, ESPECIALLY FIBER OPTIC
NL8702930A NL8702930A (en) 1987-05-15 1987-12-04 WINCH FOR LAYING CABLES, IN PARTICULAR OPTICAL FIBER CABLES.
JP62325600A JPS63293507A (en) 1987-05-15 1987-12-24 Winch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20556/87A IT1204633B (en) 1987-05-15 1987-05-15 CABLE WINCH, IN PARTICULAR OPTICAL FIBERS

Publications (2)

Publication Number Publication Date
IT8720556A0 IT8720556A0 (en) 1987-05-15
IT1204633B true IT1204633B (en) 1989-03-10

Family

ID=11168729

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20556/87A IT1204633B (en) 1987-05-15 1987-05-15 CABLE WINCH, IN PARTICULAR OPTICAL FIBERS

Country Status (10)

Country Link
JP (1) JPS63293507A (en)
AT (1) ATA307687A (en)
CH (1) CH671758A5 (en)
DE (1) DE3740009A1 (en)
ES (1) ES2005711A6 (en)
FR (1) FR2615180B1 (en)
GB (1) GB2204849B (en)
IT (1) IT1204633B (en)
NL (1) NL8702930A (en)
SE (1) SE464953B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3901063A1 (en) * 1989-01-16 1990-07-19 Asea Brown Boveri Method for drawing a cable into a cable duct system, and a device for winding up a cable
JPH10245195A (en) * 1997-02-24 1998-09-14 Lucent Technol Inc Cable pulling device
DE10257348A1 (en) * 2002-12-06 2004-06-24 Norddeutsche Seekabelwerke Gmbh & Co. Kg Installation system for cables in underground conduits has holding points in vertical shafts keeping cables in tension using adjustable capstans
CN111404107A (en) * 2020-03-26 2020-07-10 宋庆点 Underground wire embedding device for power installation
CN111776875B (en) * 2020-07-09 2022-06-14 安徽凌宇电缆科技有限公司 Cable drum lays pay-off

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB959466A (en) * 1961-05-04 1964-06-03 Post Office Improvements in or relating to machinery for laying and recovering submarine cable
GB1364699A (en) * 1971-11-19 1974-08-29 Fairey Winches Ltd Cable winch
GB1425016A (en) * 1972-10-24 1976-02-18 Donkin Co Ltd Winch arrangement
NO742924L (en) * 1973-08-25 1975-03-24 Kocks Gmbh Friedrich
GB1475691A (en) * 1974-05-15 1977-06-01 Mactaggart Scott Winches
DE2526734C3 (en) * 1975-06-14 1978-04-20 Ruhrkohle Ag, 4300 Essen Reel with grooved pulley, especially for rope-operated transport systems in mining
GB1599521A (en) * 1977-01-20 1981-10-07 Wharton Engs Elstree Ltd Winches
DE3244948C2 (en) * 1982-12-04 1986-06-05 kabelmetal electro GmbH, 3000 Hannover Method and device for pulling tension-sensitive cables into ducts

Also Published As

Publication number Publication date
FR2615180A1 (en) 1988-11-18
SE464953B (en) 1991-07-01
FR2615180B1 (en) 1992-01-03
GB8727384D0 (en) 1987-12-23
JPS63293507A (en) 1988-11-30
ES2005711A6 (en) 1989-03-16
IT8720556A0 (en) 1987-05-15
CH671758A5 (en) 1989-09-29
GB2204849B (en) 1991-10-02
SE8704684L (en) 1988-11-16
GB2204849A (en) 1988-11-23
SE8704684D0 (en) 1987-11-25
NL8702930A (en) 1988-12-01
DE3740009A1 (en) 1988-11-24
ATA307687A (en) 1996-01-15

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950214