Abstract: A magnetic adhesive and braking system for a remote controlled vehicle adapted for traversing across ferromagnetic surfaces of a steel shipping container including the vertical walls and ceiling. The magnetic wheel system allows the vehicle to traverse vertical grades. The magnetic braking system both securely holds the vehicle when stopped on a vertical surface, and exerts enough attractive force between the vehicle and the shipping container to allow a vehicle mounted drill to operate. The magnetic brake design uses mechanical advantage such that the force required to roll the vehicle vertically downward is heightened to the force required to detach the vehicle in a perpendicular vector from the container's surface.

Abstract: A magnetic adhesive and braking system for a remote controlled vehicle adapted for traversing across ferromagnetic surfaces of a steel shipping container including the vertical walls and ceiling. The magnetic wheel system allows the vehicle to traverse vertical grades. The magnetic braking system both securely holds the vehicle when stopped on a vertical surface, and exerts enough attractive force between the vehicle and the shipping container to allow a vehicle mounted drill to operate. The magnetic brake design uses mechanical advantage such that the force required to roll the vehicle vertically downward is heightened to the force required to detach the vehicle in a perpendicular vector from the container's surface.