公开(公告)号：US3548491A

公开(公告)日：1970-12-22

申请号：US3548491D

申请日：1968-11-14

Applicant: IBM

Inventor： AINSLIE NORMAN G ,  CHHABRA DEVENDRA S ,  JEPSEN DONALD W ,  MUTTER WALTER E

IPC: H01B13/00 ,  H01L21/00 ,  H01L21/78 ,  H01L27/00 ,  B01J17/00

CPC classification number: H01L21/78 ,  H01B13/00 ,  H01L21/00 ,  H01L27/00 ,  Y10T29/49758

公开(公告)号：US3474530A

公开(公告)日：1969-10-28

申请号：US3474530D

申请日：1967-02-03

Applicant: IBM

Inventor： AINSLIE NORMAN G ,  CHHABRA DEVENDRA S ,  JEPSEN DONALD W ,  MUTTER WALTER E

IPC: H01B13/00 ,  H01L21/00 ,  H01L21/78 ,  H01L27/00 ,  H05K3/00

CPC classification number: H01L21/78 ,  H01B13/00 ,  H01L21/00 ,  H01L27/00 ,  Y10S438/927 ,  Y10T29/49004

公开(公告)号：CA902254A

公开(公告)日：1972-06-06

申请号：CA902254D

Applicant: IBM

Inventor： AINSLIE NORMAN G ,  CHHABRA DEVENDRA S ,  MUTTER WALTER E ,  JEPSEN DONALD W

IPC: H01B13/00 ,  H01L21/00 ,  H01L21/78 ,  H01L27/00

公开(公告)号：CA1311838C

公开(公告)日：1992-12-22

申请号：CA603325

申请日：1989-06-20

Applicant: IBM

Inventor： CHHABRA DEVENDRA S ,  LEVAN DIEN ,  NISHIHIRA HENRY S

IPC: G11B21/21 ,  G11B5/60

Abstract: An air bearing slider for supporting a magnetic transducer comprising a pair of coplanar side rails on the sides of an air bearing surface of the slider and a center rail along the central region of the air bearing surface to form recessed areas between the rails which extend from the leading to the trailing end of the slider. All the rails have a tapered section at their leading ends. The side rails have a width that does not exceed the width of the side rails at the leading end, and the side rails extend only part way to the trailing end of the slider. The width of the center rail is small at the leading end and greatest at the trailing end of the slider, where the transducer is supported. SA988053