초록 ▼

The present invention provides a stacked type actuator arm assembly equipped with a structure for easily fixing lead wires between a coil and a flexible cable. A stacked type actuator arm assembly that is used in a magnetic disk storage is equipped at the coil support portion of a coil support space

The present invention provides a stacked type actuator arm assembly equipped with a structure for easily fixing lead wires between a coil and a flexible cable. A stacked type actuator arm assembly that is used in a magnetic disk storage is equipped at the coil support portion of a coil support spacer with a small hole through which lead wires and are inserted. Since the spacer is stamped from a flat sheet, a structure for holding the lead wires cannot be freely formed as in a die casting method, but formation of the small hole according to the present invention is easy. During manufacturing, after the lead wires and have been inserted through the small hole, if they are processed in the following fabrication step, there is no possibility that force will be applied to the boundary portion between a coil and the lead wire extending from a wire of the coil which would peel a wire of the coil off. In addition, in the magnetic disk storage being operated, there is no possibility that the lead wires will move and then touch other components.

대표청구항 ▼

[ What is claimed is:] [8.] A disk storage comprising:a disk;a stacked type actuator arm assembly with a head and a coil attached thereto, the stacked actuator arm assembly being moved on the surface of said disk for positioning said head over a predetermined position on said disk;a flexible cable c

[ What is claimed is:] [8.] A disk storage comprising:a disk;a stacked type actuator arm assembly with a head and a coil attached thereto, the stacked actuator arm assembly being moved on the surface of said disk for positioning said head over a predetermined position on said disk;a flexible cable connected at one end thereof to a lead wire extending from said coil; anda control unit connected to the other end of said flexible cable;wherein said actuator arm assembly comprises a head/suspension assembly and a spacer stacked with the head suspension assembly, said head/suspension assembly and said spacer both having a coaxial aperture for accepting a pivot shaft, wherein said spacer has a coil support portion for holding a coil, said coil support portion having a preformed hole through which said lead wire extends from said coil.