Ground roller

Details Ground roller Ground roller

1985-03-11

1986-05-27

Watson, Robert C.

Implements or apparatus for applying pushing or pulling force

Method or apparatus for placement of conductive wire

Utility pole guide

B65M 5922

Patent

active

045911304

ABSTRACT:
A ground roller assembly for a bundle conductor stringing block utilizes a plurality of independently mounted grounding sheaves which are individually resiliently biased upwardly to engage an associated conductor. The plurality of independently mounted sheaves form an assembly which is connected by a mounting bar which extends between two upwardly biased support arms to position the ground roller assembly proximal the periphery of the conductor stringing block to engage the conductors. The support arms are upwardly biased such that the entire assembly pivots downwardly about the periphery of the stringing block upon proper engagement of all of the conductors within their associated grounding sheaves.

REFERENCES:
patent: 3545724 (1970-12-01), Wright
patent: 3720399 (1973-03-01), Bozeman
patent: 3844536 (1974-10-01), Chadwick
patent: 4039141 (1977-08-01), Lindsey
patent: 4093183 (1978-06-01), Lindsey

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