| CPC B64C 39/024 (2013.01) [B23P 19/06 (2013.01); F16B 9/02 (2013.01); H02G 1/02 (2013.01); H02G 7/12 (2013.01); B64U 10/13 (2023.01); B64U 2101/00 (2023.01); B64U 2201/10 (2023.01)] | 20 Claims |
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1. An arrangement for mechanical installation of a markerball, having a slot extending to a center bisection of the markerball, at a location on a line, the arrangement comprising:
a holder for holding the markerball, with the slot opening upward, to be installed;
two upwardly extending finger guides, aligned with the slot, to aid placement of the markerball to be installed relative to the line when the line is relatively directed by the two finger guides into the slot at the center bisection of the markerball during upward levitation of the arrangement;
a clamp portion, located adjacent to the slot at the center bisection of the markerball, for mechanical actuation, once the arrangement is upwardly levitated such that the line is in the slot at the center bisection of the markerball, to install the markerball upon the line at the location on the line; and
a flying drone portion, having structure to lift the arrangement and the markerball, located below the clamp portion and with the two finger guides extending up above the flying drone portion to relatively direct the line while the flying drone portion remains below the line, for levitation of the markerball and the clamp portion to the location on the line.
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