WATER SKI TRACTOR “DOLPHIN” WITH MECHANICAL COUPLING OF SKI, MONOSKI AND WAKEBOARD Russian patent published in 2021 - IPC B63B34/60 B63B35/00 A63C19/10 

FIELD: water transport.

SUBSTANCE: water ski tractor (hereinafter – WST) contains a case made of fiberglass with internal reinforced partitions and stiffeners throughout the case; the case is made with the possibility to adjust the center of gravity by moving the batteries in the battery compartments. The water ski tractor also contains a power plant, which is an electric engine or water-jet turbines, a winch, a coupling mechanism of ski and/or monoski, and/or wakeboard, an on-board computer, a telescopic guide with a handle-holder having control buttons for transmitting signals to the on-board computer, a lock for a telescopic guide and ski and/or monoski, and/or wakeboard, made with the possibility of docking and undocking with the WST. The telescopic guide is connected to the handle-holder by means of a soft coupling wound on the winch, the guide has telescopic supports. The handle-holder contains an electromagnetic lock for connection to the telescopic guide.

EFFECT: improved maneuverability and handling of the water ski tractor is achieved.

23 cl, 23 dwg