Magnetic head device used with a rigid magnetic disk providing a constant distance between the magnetic disk and a magnetic gap of the magnetic head device

摘要

A magnetic disk device includes a rigid magnetic disk having a magnetic recording surface, a slider located on one side of the magnetic recording surface of the magnetic disk and adapted to be radially movable on the magnetic disk, and a magnetic head. The slider includes a contact surface formed on a surface portion opposite the magnetic disk and adapted to contact the magnetic disk.