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公开(公告)号：AT180351T
公开(公告)日：1999-06-15
申请号：AT95930658
申请日：1995-09-06
Inventor： BAASCH HOLGER JOHAN , BERG LOWELL JAMES , GREDINBERG ALEXANDER , HERMAN PETER MAURICE , NEUBAUER JERRY LEE , REIDENBACH JOHN RALPH , 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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公开(公告)号：IN188343B
公开(公告)日：2002-09-07
申请号：IN422MA1995
申请日：1995-04-06
Applicant: IBM
Inventor： BAASCH HOLGER JOHAN , BERG LOWELL JAMES , GREDINBERG ALEXANDER , HERMAN PETER MAURICE , NEUBAUER JERRY LEE , REIDENBACH JOHN RALPH , SHUM VICTOR WING CHUN , RUIZ OSCAR JAIME
IPC: G11B5/00
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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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公开(公告)号：AU6130590A
公开(公告)日：1991-03-28
申请号：AU6130590
申请日：1990-08-24
Applicant: IBM
Inventor： BAJOREK CHRISTOPHER HENRY , GLASER THOMAS WILLIAM , GREENBERG RICHARD , NEUBAUER JERRY LEE , REINDENBACH JOHN RALPH
Abstract: High density magnetic disk storage and semiconductor module technologies are combined to provide a disk drive using a standard multilayer ceramic substrate 10 as the disk drive base support member to support spindle 14 and actuator assemblies 25 including 1 inch diameter disks. The ceramic substrate has components and VLSI chips 40, 41 mounted directly thereon to avoid use of one level of packaging and presents standard pins 44 to mount the drive using standard sockets 45 to afford economy and reliability.
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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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Patent Agency Ranking
公开(公告)号：HUT76939A
公开(公告)日：1998-01-28
申请号：HU9603624
申请日：1995-09-06
Applicant: IBM
Inventor： BAASCH HOLGER JOHAN , BERG LOWELL JAMES , GREDINBERG ALEXANDER , HERMAN PETER MAURICE , NEUBAUER JERRY LEE , REIDENBACH JOHN RALPH , 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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公开(公告)号：SG42871A1
公开(公告)日：1997-10-17
申请号：SG1996000330
申请日：1994-12-06
Applicant: IBM
Inventor： BERG LOWELL JAMES , BOUTAGHOU ZINE-EDDINE , LARSON THOMAS SCOTT , MEYER DALLAS W , MOSBRUCKER JAY MICHAEL , NEUBAUER JERRY LEE , OTTESEN HAL HJALMAR
Abstract: A load/unload device to remove the slider from the proximity of the magnetic recording surface of a disk in a disk drive whenever the disk is to be stopped is disclosed. The load/unload device is a ramp-like wedge which extends generally radially from the center of the magnetic disk and to the magnetic recording surface of the magnetic disk. When the slider is moved toward the center of the disk by an actuator mechanism, the end of the load arm supporting the slider, referred to as a tang, will engage the inclined plane of the wedge and lift the slider from the surface of the magnetic disk as the slider is translated closer to the center of the disk. Once the slider has been removed from close proximity of the disk, the tang may engage a trough-like surface on the structure supporting the wedge and will effectively detent the position of the slider through the forces exerted on the tang by the load beam of the actuator. Thus the disk will be protected from undesirable and damaging impacts of the slider against the magnetic recording surface of the disk thereby prolonging disk utility.
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公开(公告)号：BR9503822A
公开(公告)日：1996-09-10
申请号：BR9503822
申请日：1995-08-29
Applicant: IBM
Inventor： BAASH HOLGER JOHAN , BERG LOWELL JAMES , GREDINBERG ALEXANDER , HERMAN ETER MAURICE , NEUBAUER JERRY LEE , REIDENBACH JOHN RALPH
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：HU219285B
公开(公告)日：2001-03-28
申请号：HU9603624
申请日：1995-09-06
Applicant: IBM
Inventor： BAASCH HOLGER JOHAN , BERG LOWELL JAMES , GREDINBERG ALEXANDER , HERMAN PETER MAURICE , NEUBAUER JERRY LEE , REIDENBACH JOHN RALPH , 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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公开(公告)号：HU9603624D0
公开(公告)日：1997-02-28
申请号：HU9603624
申请日：1995-09-06
Applicant: IBM
Inventor： BAASCH HOLGER JOHAN , BERG LOWELL JAMES , GREDINBERG ALEXANDER , HERMAN PETER MAURICE , NEUBAUER JERRY LEE , REIDENBACH JOHN RALPH , 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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