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Improvements in the facilities for connection and supply of energy to displacable consumers, such as mobile cranes, dragons and similar. (Machine-translation by Google Translate, not legally binding)
Improvements in the facilities for connection and supply of energy to displacable consumers, such as mobile cranes, dragons and similar. (Machine-translation by Google Translate, not legally binding)
Improvements in the installations for connection and supply of energy to movable consumers, such as mobile cranes, dredges and similar; through a feed conductor that, from a fixed connection point, leads to the consumer and is constituted by an accumulator drum added to the consumer, a motor for the driving impulse of the drum and a device that controls the motor for the regulation of the tension by tension that originates in the feed conductor during the displacement of the consumer, characterized by being added to the drum a guide member that invests zonally the power supply conductor at a distance from its winding point, or respectively, unwinding in each case of the drum, being added to said device a transmitter of measures that controls the magnitude of a force component of the reaction force introduced by the inversion in the supply conductor and transforms them into a control variable for the driving motor of the drum. (Machine-translation by Google Translate, not legally binding)
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