Electricity: transmission to vehicles – Flexible extensions – Reels
Patent
1984-04-27
1986-05-06
Reeves, Robert B.
Electricity: transmission to vehicles
Flexible extensions
Reels
242 8651, 254277, 191 122R, H02G 720, H02G 702, B65H 7542, B66D 1395
Patent
active
045873836
ABSTRACT:
A self-mobile electrically powered machine is provided with an electric cable for supplying power to the machine. The cable is suspended between a rotatable turret, which may include a reel, on the machine and a portable cable tower spaced from the machine. From the cable tower, the cable extends to a remote power source. Constant cable tension is provided by the turret reel, or by a sheaving arrangement on the cable tower. The cable tower base is provided with a slot whereby the machine is used to move the tower to different locations while still being supplied with electricity therefrom.
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Hubbuch David F.
Marathon LeTourneau Company
Reeves Robert B.
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