Patent ID: 6349818
Filing Date: 2002-02-26
Classification: B65B,B65G

Abstract:
A method for dynamic control of an object along a path to time the object (3) with a timing member (21); said object (3) being so formed that at least one portion (13) of the object interacts with a magnetic field; the method providing for moving said timing member (21) along said path (P3) with a given law of motion; generating a magnetic field by means of said timing member (21); and connecting the object (3) magnetically to the timing member (21) along said path (P3); the method being characterized in that the magnetic field generated by said timing member (21) is shielded at an initial portion and an end portion of said path (P3) by interposing a member (26) of ferromagnetic material between said object (3) and the timing member (21).