Patent ID: 6252746
Filing Date: 2001-06-26
Classification: G11B

Abstract:
An apparatus, comprising:an actuator of a hard disk drive unit, said actuator having a first end including at least one read/write head reading data from or writing data to at least one disk, and said actuator having a second end;a bobbin unit being located at said second end of said actuator, said bobbin unit including an outer region having a first height, an inner region having a second height less than said first height, and a coil separating said outer region from said inner region;a rib unit having a height equal to said first height and having a first predetermined width, said rib unit extending along a boundary region between said inner region and said coil, said boundary region being located at an outer periphery of said inner region away from a center area of said inner region; anda plurality of connecting units each having a respective first and second end, said first ends of said plurality of connecting units being coupled to said center area of said inner region, said second ends of said plurality of connecting units being coupled to said rib unit, said connecting units having a height equal to said first height.