Amphibious boat for use during e.g. interventions of rescue in sea, has control center controlling raising, lowering and supporting of front wheel, raising and lowering of rear wheel, and directional control and driving of rear wheel

摘要

The boat has a front wheel (2) carried by a carriage (3) movable along a guiding path (4) at a front of a hull (1) between a rolling position in which the carriage is blocked in lower part of a bow against the hull and a retracted position in which the carriage is arranged inside the hull in a tilted manner. A rear drive wheel is connected to the hull by a raising hinge around a raising axis. A control center controls raising, lowering and supporting of the front wheel, raising and lowering of the rear wheel, and directional control and driving of the rear wheel.