IT1234991B - Method stringing high tension power lines - Google Patents

Method stringing high tension power lines

Info

Publication number
IT1234991B
IT1234991B IT8847587A IT4758788A IT1234991B IT 1234991 B IT1234991 B IT 1234991B IT 8847587 A IT8847587 A IT 8847587A IT 4758788 A IT4758788 A IT 4758788A IT 1234991 B IT1234991 B IT 1234991B
Authority
IT
Italy
Prior art keywords
pulley
power lines
pilot
high tension
tension power
Prior art date
Application number
IT8847587A
Other languages
Italian (it)
Other versions
IT8847587A0 (en
Inventor
Saracini Alessandro
Original Assignee
Tesaut 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 Tesaut Spa filed Critical Tesaut Spa
Publication of IT8847587A0 publication Critical patent/IT8847587A0/en
Priority to IT8847587A priority Critical patent/IT1234991B/en
Priority to DE88908215T priority patent/DE3884404D1/en
Priority to AT88908215T priority patent/ATE95011T1/en
Priority to EP88908215A priority patent/EP0397651B1/en
Priority to AU24806/88A priority patent/AU631109B2/en
Priority to ES8802902A priority patent/ES2011854A6/en
Priority to PCT/EP1988/000860 priority patent/WO1989007356A1/en
Priority to KR1019890701820A priority patent/KR900701070A/en
Priority to US07/572,974 priority patent/US5178368A/en
Application granted granted Critical
Publication of IT1234991B publication Critical patent/IT1234991B/en

Links

Abstract

The method involves using a pulley (2) fitted with 'horns' (2') mounted on the top of each tower (1) where a nylon pilot cord can be easily disposed by a helicopter with minimal risk to pilot and vehicle. The pilot cord is subsequently replaced with a steel draw cable (T) by winching. One end (T'') is connected to a cable spreader (3) supporting a shield wire (G) and two support draw cables (T1,T2). Once the spreader has passed over the top pulley (2) and horns (2'), a shield wire locates in the pulley and draw cables, slide down over the rolling bearings of the slide-guides (SG1,SG2).
IT8847587A 1988-02-01 1988-02-01 Method stringing high tension power lines IT1234991B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT8847587A IT1234991B (en) 1988-02-01 1988-02-01 Method stringing high tension power lines
AU24806/88A AU631109B2 (en) 1988-02-01 1988-09-23 Method for stringing high tension power lines on a set of towers and apparatus to carry out said method
AT88908215T ATE95011T1 (en) 1988-02-01 1988-09-23 METHOD OF LAYING HIGH VOLTAGE FREE LINES AND DEVICE FOR CARRYING OUT THE METHOD.
EP88908215A EP0397651B1 (en) 1988-02-01 1988-09-23 Method for stringing high tension power lines on a set of towers and apparatus to carry out said method
DE88908215T DE3884404D1 (en) 1988-02-01 1988-09-23 METHOD FOR LAYING HIGH VOLTAGE LEAD LINE AND DEVICE FOR IMPLEMENTING THE METHOD.
ES8802902A ES2011854A6 (en) 1988-02-01 1988-09-23 Method for stringing high tension power lines on a set of towers and apparatus to carry out said method.
PCT/EP1988/000860 WO1989007356A1 (en) 1988-02-01 1988-09-23 Method for stringing high tension power lines on a set of towers and apparatus to carry out said method
KR1019890701820A KR900701070A (en) 1988-02-01 1988-09-23 Method and apparatus for cabling high tension power lines on a set of towers
US07/572,974 US5178368A (en) 1988-02-01 1988-09-23 Apparatus for stringing high tension power lines on a set of towers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8847587A IT1234991B (en) 1988-02-01 1988-02-01 Method stringing high tension power lines

Publications (2)

Publication Number Publication Date
IT8847587A0 IT8847587A0 (en) 1988-02-01
IT1234991B true IT1234991B (en) 1992-06-16

Family

ID=32948156

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8847587A IT1234991B (en) 1988-02-01 1988-02-01 Method stringing high tension power lines

Country Status (1)

Country Link
IT (1) IT1234991B (en)

Also Published As

Publication number Publication date
IT8847587A0 (en) 1988-02-01

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951218