Method and apparatus for aerial wire stringing through areas wit

Details Method and apparatus for aerial wire stringing through areas wit Method and apparatus for aerial wire stringing through areas wit

1975-09-22

1977-02-08

Smith, Al Lawrence

Implements or apparatus for applying pushing or pulling force

Method or apparatus for placement of conductive wire

Utility pole guide

B66D 136

Patent

active

040068846

ABSTRACT:
A releasable connector is provided in an aerially placed pulling cable which is deposited in a catching device wherein the connector is disconnected and reconnected to connectors carried by the ends of a preplaced loop cable passing through the area to be strung, all responsively to forces of cable stringing. The particularly configured catcher provides a guiding through to support the pulling cable and its connector and upon appropriate positioning of the cable therein to release the connector so that the rearward portion of the pulling cable moves rearwardly by reason of its gravity bias to connect with one end of the preplaced loop cable and the forward end of the pulling cable moves forwardly to connect with the forward end of the loop cable to reform a continuous compound pulling cable with the loop cable incorporated therein. The loop cable is preplaced in a stringing block supported in the area through which it is desired that the pulling cable pass, with the loop cable ends passing from the serving block in a single loop to the catcher.

REFERENCES:
patent: 3837623 (1974-09-01), Chadwick
patent: 3868089 (1975-02-01), Lindsey et al.

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