Abstract: The invention concerns a system for evaluating the surface of a tyre (10), comprising: a region (21) for entry of the tyre into the system, a capture region, and an exit region (22), distinct from the entry region, means for moving (23) and for holding a tyre in position, means for illuminating the tyre allowing the illumination of a sidewall of the tyre and of the crown of a tyre in the capture region, means for acquiring a visual image of the tyre in the capture region, means for processing the acquired image, at least one acquisition means being installed on a shaft that is movable with respect to the tyre installed in the capture region.

Abstract: A device for inspecting tires of large dimensions, in particular for civil engineering vehicles, comprises: a rotationally driven tire support (10) designed to support a tire (20) to be inspected in position so that its axis of rotation is substantially horizontal, said support comprising means for rotating the supported tire; an ultrasound inspection device (1) provided with an inspection head (5) that is freely mounted radially and axially, a module (8) for retrieving and processing echo data retrieved during inspection phases, and a system for controlling the movement of the inspection head (5) inside the tire to be inspected, in particular along the inner wall of the crown area of said tire to be inspected.

Abstract: A device for inspecting tires of large dimensions, in particular for civil engineering vehicles, comprises: a rotationally driven tire support (10) designed to support a tire (20) to be inspected in position so that its axis of rotation is substantially horizontal, said support comprising means for rotating the supported tire; an ultrasound inspection device (1) provided with an inspection head (5) that is freely mounted radially and axially, a module (8) for retrieving and processing echo data retrieved during inspection phases, and a system for controlling the movement of the inspection head (5) inside the tire to be inspected, in particular along the inner wall of the crown area of said tire to be inspected.