Cam device comprising a driving rotor rotatable around a first rotation axis and provided with at least one first guide profile, and a respective at least rotating driven member. The driven member is at least swiveling around a second rotation axis perpendicular to the first rotation axis of the driving rotor. Such a driven member has at least one follower which, rotationally integral with such a driven member, engages a first guide profile of the driving rotor along a predefined path. Advantageously, such a path followed by the afore said at least one follower, substantially does not intersect a first plane comprising the first rotation axis of the driving rotor and being perpendicular to the second rotation axis of the at least rotating driven member, and it does not even intersect a second plane comprising the first rotation axis of the driving rotor and being parallel to the second rotation axis of the at least rotating driven member.
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