Abstract: A modular vision system, particularly for helmets and the like, which comprises a central portion adapted to support a video camera, a rear portion adapted to be coupled to a first end of the central portion and to support an electronic unit, and a front portion) adapted to be coupled to a second end of the central portion, the central portion and the rear portion being configured to conform to a profile of a shell of a helmet.

Abstract: A helmet with video acquisition device and display, comprising a helmet shell on which at least one video acquisition device is fixed, and a display arranged at one end of a front piece of the helmet; further comprising elements to allow the movement of the display laterally with respect to the active position in which the display is arranged completely in front of the eyes of a user.

Abstract: A helmet with video acquisition device and display, comprising a helmet shell on which at least one video acquisition device is fixed, and a display arranged at one end of a front piece of the helmet; further comprising elements to allow the movement of the display laterally with respect to the active position in which the display is arranged completely in front of the eyes of a user.

Abstract: A helmet for displaying environmental images in critical environments, comprising at least one video camera and a display for displaying environmental images; the helmet also has a supporting structure that can be anchored to the helmet in order to support the at least one video camera and the display; the supporting structure has a front adapter that can be coupled to a front edge of the helmet, a rear adapter that can be coupled to a rear edge of the helmet, and a connecting element for mutually connecting the front adapter and the rear adapter.

Abstract: A helmet for displaying environmental images in critical environments, comprising at least one video camera and means for displaying environmental images, characterized in that it comprises a supporting structure that can be anchored to said helmet in order to support said at least one video camera and said display means, said supporting structure comprising a front adapter that can be coupled to a front edge of said helmet, a rear adapter that can be coupled to a rear edge of said helmet, and a connecting element for mutually connecting said front adapter and said rear adapter.

Abstract: An electronic balancing system for balancing road vehicle wheels, of the type for balancing mounted wheels, includes a processor driving a light beam projector for projecting directly on the wheel the position where a counterweight is to be attached to eliminate a condition of unbalance the value whereof is indicated on a seven-segment display.

Abstract: An apparatus for determining the amount and location of unbalance in a rotating wheel of a vehicle, of the type effecting the determination of balancing with the wheels mounted on the vehicle comprising a mechanical pulse detecting means effective, when suitably positioned close to a rotating unbalanced wheel, to receive a mechanical pulse at each revolution thereof and effective to convert said mechanical pulse into a corresponding unbalance electrical pulse, an unbalance indicating means circuit connected to the detector means to receive therefrom, at each revolution of the wheel, the unbalance electrical pulse. The indicating means is effective to store the electrical pulse from the detector means corresponding to the maximum unbalance of the wheel.