NO800320L - Fremgangsmaate og innretning for itraeing i en lukket rammeaapning ved hjelp av helikoptre - Google Patents

Fremgangsmaate og innretning for itraeing i en lukket rammeaapning ved hjelp av helikoptre

Info

Publication number
NO800320L
NO800320L NO80800320A NO800320A NO800320L NO 800320 L NO800320 L NO 800320L NO 80800320 A NO80800320 A NO 80800320A NO 800320 A NO800320 A NO 800320A NO 800320 L NO800320 L NO 800320L
Authority
NO
Norway
Prior art keywords
itraeing
helicopters
procedure
closed framework
framework opening
Prior art date
Application number
NO80800320A
Other languages
English (en)
Inventor
Fred S Bergman
Reginald P Radelet
Original Assignee
Lindsay Mfg Co
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 Lindsay Mfg Co filed Critical Lindsay Mfg Co
Publication of NO800320L publication Critical patent/NO800320L/no

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
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
NO80800320A 1979-11-29 1980-02-07 Fremgangsmaate og innretning for itraeing i en lukket rammeaapning ved hjelp av helikoptre NO800320L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/098,382 US4278237A (en) 1979-11-29 1979-11-29 Apparatus and method of threading a closed framed opening by helicopters

Publications (1)

Publication Number Publication Date
NO800320L true NO800320L (no) 1980-08-11

Family

ID=22269041

Family Applications (1)

Application Number Title Priority Date Filing Date
NO80800320A NO800320L (no) 1979-11-29 1980-02-07 Fremgangsmaate og innretning for itraeing i en lukket rammeaapning ved hjelp av helikoptre

Country Status (4)

Country Link
US (1) US4278237A (no)
CA (1) CA1141370A (no)
NO (1) NO800320L (no)
SE (1) SE8000723L (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421301A (en) * 1979-12-13 1983-12-20 Chapman Claude L Apparatus and methods for line stringing
WO1981001698A1 (en) * 1979-12-13 1981-06-25 C Chapman Apparatus and methods for line stringing with load pickup coupling device
US4487395A (en) * 1980-11-17 1984-12-11 Paul Despins Apparatus for stringing power lines across supporting towers
US4386758A (en) * 1980-11-17 1983-06-07 Paul Despins Method and apparatus for stringing power lines across supporting towers
US4431165A (en) * 1982-03-19 1984-02-14 Chapman Claude L Line stringing apparatus with longitudinally arranged hook shanks
NO150939C (no) * 1982-09-28 1985-01-16 Toralf Bahr Treingsapparat for pilotliner
IT1301764B1 (it) * 1998-06-19 2000-07-07 Abb Sae S P A Dispositivo per lo stendimento di una fune traente di linee elettricheaeree su pali di sostegno mediante elicottero e procedimento relativo.
US8156624B2 (en) * 2007-08-07 2012-04-17 Gunair LLC Apparatus and method for stringing aerial cables using aircraft
US8720863B2 (en) * 2012-03-29 2014-05-13 Vmr Aviation Ltd. Apparatus for stringing a line underneath a cross member
DE102021121784B3 (de) 2021-08-23 2022-08-25 Knut Wagner Verfahren zur helikoptergestützten montage von hochspannungsfreileitungen und deren elementen sowie flugkörper zur durchführung des verfahrens

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530548A (en) * 1968-04-04 1970-09-29 Norco Inc Cable coupling
US3861814A (en) * 1973-09-07 1975-01-21 Sidney L Fisher Coupler for line members
US4006884A (en) * 1975-09-22 1977-02-08 Lederhos Donald A Method and apparatus for aerial wire stringing through areas without vertical access

Also Published As

Publication number Publication date
US4278237A (en) 1981-07-14
SE8000723L (sv) 1981-05-30
CA1141370A (en) 1983-02-15

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