WATER SKI TRACTOR “DOLPHIN” WITH ELECTROMAGNETIC COUPLING OF SKI Russian patent published in 2021 - IPC B63B34/00 B63B35/00 A63C19/10 

FIELD: water transport.

SUBSTANCE: water ski tractor (hereinafter – WST) contains a case made with the possibility of adjusting the center of gravity by moving the batteries in the battery compartments and/or using a ballast system. The water ski tractor also contains a power plant, which consists of electric engines and water-jet turbines, a winch, a mechanism for fixing ski and/or monoski, 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, 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, it 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, 25 dwg