The invention is a miniature disc drive system. In the preferred embodiment of the invention, a positioner for positioning a transducer includes an actuator arm having the transducer mounted at one end and a voice coil motor (VCM) mounted at the other end. A pivot is centrally located along the actuator...http://www.google.de/patents/US5872688?utm_source=gb-gplus-sharePatent US5872688 - Miniature hard disk drive having linear loud-beam suspension and thin voice coil motor
