Head base supporting device in auto-reversal tape player

Head carriage device

Head carriage device having applying force means disposed within

Head carriage for use in a magnetic recording machine

Head carriage for use with a longitudinal recording system utili

Head carriage mechanism of a magentic disc drive including a wea

Head carriage moving mechanism of disk recording reproducing dev

Head carriage with restraining member that engages lead screw du

Head carrier providing independent protrusion adjustment

Head cartridge apparatus having head supporting arm partially in

Head core slider for rigid magnetic disk drive

Head core slider having an air bearing surface of a particular c

Head cylinder for a recorder

Head device having an improved air bearing surface to attenuate

Head device of tape player

Head device provided with a reciprocating actuator for alternati

Head disc assembly having low internal air pressure

Head disc assembly with printed circuit cable connector adapted

Head disk assembly having a washer between a disk clamp and disk

Head disk assembly with actuator latch vibration damper