ARRANGEMENT FOR DETECTING ANGULAR DISPLACEMENTS OF AN INTERNAL ELEMENT OF A MOTOR VEHICLE GEARBOX

摘要

The invention provides a detection device.In a gearboxInternal components (10, 20) mobile installation.Relative to gearbox (13)Around the axis of rotation (a) between at least two different angular positions,The angular position sensor (26) carried by the housing (13) is also included.And the target (24) related to the angular displacement of the moving elements (10, 20),The feature is that the target (24) has a graded cam profile, which varies in angle.The sensor (26) includes an actuator (40), which moves radially relative to the housing (13), and its radial inner end (42) is detected in conjunction with the cam profile to detect at least two angular positions different from the first element. NTERNE (10, 20), each NTERNE is associated with a level of cam contour.