MOTOR-DRIVEN INFLATABLE BOAT, IN PARTICULAR FOR ICE RESCUE, COMPRISING MOUNTED STEERING DEVICES, CONTROL UNITS AND AN AIR PROPELLER PROPULSION DEVICE

摘要

The invention relates to a motor-driven device comprising a keel-less boat body consisting of at least two parallel inflated tubes (1, 2), placed at a distance from one another and a substantially rigid or fixed base (6) locate d between said tubes. An air propeller propulsion device (25) is mounted on th e base in a raised manner, together with steering devices (27) and control uni ts (31, 32) for the propulsion device.