Unitary grounding assembly for bundle conductor stringing blocks

Details Unitary grounding assembly for bundle conductor stringing blocks Unitary grounding assembly for bundle conductor stringing blocks

1977-06-23

1978-06-06

Watson, Robert C.

Implements or apparatus for applying pushing or pulling force

Method or apparatus for placement of conductive wire

Utility pole guide

B66D 136

Patent

active

040931838

ABSTRACT:
A unitary grounding assembly for pivoting attachment astride a bundle conductor stringing block and provided with grounding rollers biased against the underside of the conductors. The legs of a roller supporting bracket are resilient and constructed to twist lengthwise thereof to accommodate differential sag of the conductors and to maintain the rollers in pressurized electrical contact with a respective one of the conductors.

REFERENCES:
patent: 3545724 (1970-12-01), Wright
patent: 3565401 (1971-02-01), Green
patent: 3720399 (1973-03-01), Bozeman, Jr.
patent: 3844536 (1974-10-01), Chadwick, Jr.

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