Implements or apparatus for applying pushing or pulling force – Method or apparatus for placement of conductive wire – Utility pole guide
Patent
1976-06-18
1977-05-10
Smith, Al Lawrence
Implements or apparatus for applying pushing or pulling force
Method or apparatus for placement of conductive wire
Utility pole guide
254193, E21C 2916
Patent
active
040224317
ABSTRACT:
A method of stringing a bundle of cables from a suspension bracket suspended from a tower cross arm by insulator strings includes securing a temporary connection along at least a part of one of the strings to provide a temporary suspension connection which enables the string to be uncoupled, so that one of the cables can be passed through the uncoupled string. The string is then recoupled and the temporary connection is removed to allow the conductor to be secured to the suspension bracket. This method enables one or more cables to be secured above the suspension bracket for reducing the voltage gradient across the lowermost insulators of the strings.
REFERENCES:
patent: 2374048 (1945-04-01), Staheli
patent: 3501129 (1970-03-01), Simmonds
Bolt Kenneth D.
Chadwick, Jr. William H.
Hall Tracy R.
Houston Herbert J.
Sherman & Reilly Inc.
Slater Steel Industries Limited
Smith Al Lawrence
Watson Robert C.
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