Abstract: A method for mounting side doors on motor-vehicle bodies involves detecting—by means of optoelectronic systems—a plurality of dimensions measured along coordinates X, Y, Z, on the body and on the door units, with the aid of the proper references, for qualifying the geometric conditions of the coupling between the doors and the cooperating door receiving seats. On the basis of the detected dimensions, the method determines the mounting positions of each pair of hinge elements to be secured to the body and to the doors for accurate fit. The method involves mounting the hinge elements on the body in the determined positions, and mounting the doors on the body by connecting the body hinge elements and the door hinge elements to each other by simultaneously inserting articulation pins in seats, without requiring further operations for adjusting and recording geometrical settings.

Abstract: Method for mounting side doors on motor-vehicle bodies, wherein the doors are connected to the body by means of a pair of hinges each providing a pivot for support and articulation of the door. Each hinge is constituted by a body (fixed) element connected to the body and a door (movable) element connected to the door, as well as by a pin for their mutual rotational articulation.

Abstract: Remote laser welding system comprising a laser beam generator and an optical head (1) including a mirror orienting unit (3, 4) and a focusing device (6), to orient and focus the laser beam (P) respectively inside a spatial sector (T). The mirror orienting unit (3, 4) is also arranged to orient the spatial sector (T) on a vertical plane and the optical head (1) can be translated vertically.

Abstract: Remote laser welding system comprising a laser beam generator and an optical head (1) including a mirror orienting unit (3, 4) and a focusing device (6), to orient and focus the laser beam (P) respectively inside a spatial sector (T). The mirror orienting unit (3, 4) is also arranged to orient the spatial sector (T) on a vertical plane and the optical head (1) can be translated vertically.