Magnetic disk drive having a magnetic-head with a head gap supported parallel to the moving direction of a magnetic-head positioning mechanism

Claim 1

A magnetic disk drive apparatus for aligning a magnetic head relative to a plurality of concentric annular tracks formed on a recording surface of a magnetic disk, said magnetic disk having a predetermined radius, comprising: a magnetic head disposed on the distal end of a suspension arm having a longitudinal axis; linear positioning means for moving said suspendion arm and magnetic head across said recording surfaces along a first axis parallel to said recording surface and coincident with the center of said disk, said suspension arm being fixedly connected to and extending from said positioning means such that said longitudinal axes of said suspension arm forms a first angle relative to said first axis; said magnetic head having a slider section, said slider section having a surface disposed opposite to said recording surface and acting as a fluid bearing against said recording surface, and a head gap formed in said surface of said slider section; said head gap being inclined relative to said longitudinal axis of said suspension arm and parallel to said first axis along which said linear positioning means moves such that bit patterns recorded on adjacent tracks by said head gap are linearly continuous from the innermost tract to the outermost track of said magnetic disk.