公开(公告)号：JPH0612808A

公开(公告)日：1994-01-21

申请号：JP8434093

申请日：1993-04-12

Applicant: IBM

Inventor： TOOMASU ROBAATO ARUBUREHITO ,  MOORISU MUUSA DOOBUEKU ,  JIYON SUCHIYUAATO FUOSUTAA ,  ANDORIYUU MARIAN HOOMORA ,  TEIMOSHII KURISUTOFUAA OSARIBU

IPC: G11B5/48 ,  G11B5/60 ,  G11B21/21 ,  G11B33/14

Abstract: PURPOSE: To provide the liquid bearing type data recording disk file which minimizes the stiction and has the improved head/disk boundary surface that minimizes the consumption of the lubricant from a disk. CONSTITUTION: The improved head/disk boundary surface is provided by a converter carrier 100 which has a new characteristic. The carrier 100 supports a conventional type head 109. The carrier 100 has an air bearing surface located at the front edge, a ski pad 118 located at the rear edge and plural ski legs or struts 120 and 122 which separate air bearing surface rails 110 and 112 from a disk liquid coated film and support while the disk file is not operated. When an operating speed is reached, the air bearing brings up and separates the disk from a struts and the rear section ski pad becomes the only ski leg on a liquid coated film. A projected front edge 124 of the rear section ski pad is wider than a rear edge 130.