Apparatus and method for placing and tensioning an aerial, rope through a traveler of a power line

An apparatus for controlling tension in a pulling rope that is attached to a flying, unmanned aerial device or drone may utilize a cylinder around which the rope is wound, a shaft that longitudinally passes through the cylinder, a disc brake rotor that is mounted to the shaft, a brake caliper that i...

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1. Verfasser:	Quanta Associates, L.P
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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