A support bracket (1) for sensors adapted to be fastened to the wheel cover of a wheel mounted on a vehicle, comprising a central body from which there derives on one side a support device (3) of the sensor, and on the opposite side at least three devices (7) adapted to be engaged in the lugs which fasten the wheel cover to the vehicle; at least one of said engagement devices (7) comprises a jaw (73), placed at the end of a rod (72) sliding in a tubular body (70), adapted to be inserted on the head of a fastening screw of the wheel cover, means being foreseen to slide the rod in the tubular body so that it enlarges and tightens the jaw.

An automatic device (1) for mounting and dismounting a tire (100) onto/from the rim (201) of a wheel (120) associated with a tire-dismounting machine (100) comprising a lower base (101) on which are associated rotating support and locking means (102) of the rim (201) of a wheel, a pole (103) extending vertically associated with said base (101), a horizontal support arm (104) associated with said pole (103), said device comprising a mobile shaft (2b) that can slide vertically inside a pipe (2) supported so that it can slide horizontally on said arm (104), an articulated quadrilateral made up of a tire-dismounting tool (4), a pair of opposite connecting rods (13, 14) and a body (6) fixed to the lower end of the mobile shaft (2b), and a manoeuvring lever (7) articulated with said quadrilateral and suitable for deforming it to transmit the roto-translating motion to the tool (4) that goes from a seeking configuration to an extraction configuration of the bead (202') from the rim (201).

A bead breaker device (1) having an arm (2) able to slide horizontally along a sliding axis (X--X), in a pipe (3) supported so that it can slide vertically on a post (4) projecting cantilevered from a base; an orientable bead breaker tool (10) associated with an end of said arm (2) and suitable for breaking the bead of a tire of a wheel removably fixed onto rotary support and locking apparatus of the rim; an actuating device (14, 15, 17) suitable for orienting said tool (10) between a first thrusting configuration and a second penetration configuration, said actuating device (14, 15, 17) including a thrusting body (14) and an elastic element (17) cooperating with said tool (10), said thrusting body (14) being able to be actuated between a first extension position against the action of said elastic element (17) and a second release position in which the force exerted by said elastic element (17) prevails.

A bead release device (1) for tire removal machines (100), comprising: a movable arm (2) having a first end (3) removably associated with a base (4); a positionable bead release tool (6) associated with a second end (5) of the arm (2) distant from said first end (3), to release the tire bead of a wheel resting on a support surface (8); manipulator means (10) for moving said arm (2) within a plane of swivel of the arm (2) lying perpendicular to the base (4); said first end (3) of the arm (2) being associated with the base (4) by means of a locking and release system (12) enabling said first end (3) of the arm (2) to undergo movement, said movement rotating said plane of swivel of the arm (2) about an axis of rotation lying within said plane of swivel and positioned substantially perpendicular to said base (4).

A device for supporting the wheels of vehicles in general during their attitude check, comprising a horizontal plate (8) which is supported in such a manner as to enable it to undergo rotation and translation within the plane in which it lies, about a position known as the zero position, and means able to disable the mobility of said plate, said means comprising a lower central appendix (11) which is rigid with the plate, and with which there is associated an automatic centering, retention and release system, which is activated and deactivated by a remote command.