Robot with magnetic wheels for cleaning ship hulls

The application describes a device in the form of a robot for performing operations on ship hulls. The robot comprises magnetic wheels enabling the robot to adhere to ferrous hulls via magnetic forces and a suspension arrangement for supporting the wheels on a body of the robot and for allowing the...

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Hauptverfasser: Rygg, Toril Fjeldaas, Pedersen, Roald
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creator Rygg, Toril Fjeldaas
Pedersen, Roald
description The application describes a device in the form of a robot for performing operations on ship hulls. The robot comprises magnetic wheels enabling the robot to adhere to ferrous hulls via magnetic forces and a suspension arrangement for supporting the wheels on a body of the robot and for allowing the robot to travel over uneven surfaces. The wheels include a first pair of wheels and a second pair of wheels, with the pairs of wheels spaced apart from one another along a length of the robot. The suspension arrangement comprises a suspension pivot mechanism allowing a line extending between the centers of the first pair of wheels to rotate relative to a line extending between the centers of the second pair of wheels, along with a camber pivot mechanism for each wheel, with the camber pivot mechanism allowing the axis of rotation of the wheel to rotate relative to the axes of rotation of the other wheels in order that the wheel can align its axis of rotation with the surface of the hull. The magnetic forces for attaching the wheel to the hull act to rotate the suspension pivot mechanism and camber pivot mechanisms. The robot can therefore maintain a secure contact with the hull as it travels over the hull.
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subjects ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES
ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES
AUXILIARY DRIVES FOR VEHICLES
EQUIPMENT FOR SHIPPING
INSTRUMENTATION OR DASHBOARDS FOR VEHICLES
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRAILERS
TRANSPORTING
VEHICLE SUSPENSION ARRANGEMENTS
VEHICLES IN GENERAL
title Robot with magnetic wheels for cleaning ship hulls
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