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公开(公告)号：CZ286650B6
公开(公告)日：2000-05-17
申请号：CZ36197
申请日：1995-09-06
Applicant: IBM
Inventor： BAASCH HOLGER JOHAN , BERG LOWELL JAMES , GREDINBERG ALEXANDER , HERMAN PETER MAURICE , NEUBAUER JERRY LEE , SHUM VICTOR WING CHUN , REIDENBACH JOHN RAPLH , RUIZ OSCAR JAIME
Abstract: The system of a disk with a spindle motor (16) is provided with an improved tripping mechanism of an arm assembly (34, 36) where the arms (34) are independently and individually retractable and extendable from a tipping member (36). In addition thereto each arm is individually self-locking in the tripping member (36) without necessity of external fasteners, such as bolts, springs and rings. Due to the fact that the arms (34) are individually retracted/extended they can be manufactured very thin enabling thus easy attachment of a suspension assembly of heads (33) to the arm (34) without necessity to die forging, adhesive bonding, welding or screwing together. Because the arms can be very thin, a substantial reduction of mutual distance of disks (12)from each other and thus substantial reduction of the total height of the disk driving system can be achieved.
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公开(公告)号：CZ9700361A3
公开(公告)日：1997-05-14
申请号：CZ36197
申请日：1995-09-06
Applicant: IBM
Inventor： BAASCH HOLGER JOHAN , BERG LOWELL JAMES , GREDINBERG ALEXANDER , HERMAN PETER MAURICE , NEUBAUER JERRY LEE , SHUM VICTOR WING CHUN , REIDENBACH JOHN RAPLH , RUIZ OSCAR JAIME
CPC classification number: G11B5/50 , G11B5/4806 , G11B5/4813 , G11B5/4833 , G11B21/02 , G11B21/16 , G11B21/26
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公开(公告)号：CZ36197A3
公开(公告)日：1997-05-14
申请号：CZ36197
申请日：1995-09-06
Applicant: IBM
Inventor： BAASCH HOLGER JOHAN , BERG LOWELL JAMES , GREDINBERG ALEXANDER , HERMAN PETER MAURICE , NEUBAUER JERRY LEE , SHUM VICTOR WING CHUN , REIDENBACH JOHN RAPLH , RUIZ OSCAR JAIME
Abstract: The improved disk drive system has an improved actuator arm assembly where the arms are independently and individually insertable and removable from the actuator member. Furthermore, each arm is individually self-locked into the actuator member without the need for external retaining means such as screws, springs, and rings. Since the arms are individually insertable/removable, the arms can be made very thin thereby allowing easy attachment of the head suspension assembly to the arm without the need for swaging, bonding, welding or screw-in. Since the arms can be made very thin, that provides substantial reduction in disk to disk spacing and therefore, substantial reduction in the overall height of a disk drive system.
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公开(公告)号：PL318936A1
公开(公告)日：1997-07-21
申请号：PL31893695
申请日：1995-09-06
Applicant: IBM
Inventor： BAASCH HOLGER JOHAN , BERG LOWELL JAMES , GREDINBERG ALEKSANDER , HERMAN PETER MAURICE , NEUBAUER JERRY LEE , REIDENBACH JOHN RAPLH , RUIZ OSCAR JAIME , SHUM VICTOR WING CHUN
Abstract: The improved disk drive system has an improved actuator arm assembly where the arms are independently and individually insertable and removable from the actuator member. Furthermore, each arm is individually self-locked into the actuator member without the need for external retaining means such as screws, springs, and rings. Since the arms are individually insertable/removable, the arms can be made very thin thereby allowing easy attachment of the head suspension assembly to the arm without the need for swaging, bonding, welding or screw-in. Since the arms can be made very thin, that provides substantial reduction in disk to disk spacing and therefore, substantial reduction in the overall height of a disk drive system.
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