公开(公告)号：AU3441089A

公开(公告)日：1989-09-22

申请号：AU3441089

申请日：1989-01-25

Applicant: SYQUEST TECHNOLOGY

Inventor： THOMPSON HERBERT E ,  ROLPH DONALD L ,  MERCURIO DOMINIC

IPC: G11B23/03 ,  G11B23/02

Abstract: A removable cartridge 20 for a disc drive includes a door 34 which is movable from a locked closed position to an open position by a shutter lever of the disc drive.

公开(公告)号：CA1328505C

公开(公告)日：1994-04-12

申请号：CA590301

申请日：1989-02-07

Applicant: SYQUEST TECHNOLOGY

Inventor： THOMPSON HERBERT E ,  ROLPH DONALD L ,  MERCURIO DOMINIC ,  GUERINI ALBERT J

IPC: G11B5/54 ,  G11B17/04 ,  G11B17/043 ,  G11B19/20 ,  G11B21/12 ,  G11B25/04 ,  G11B33/12 ,  G11B5/82

Abstract: REMOVABLE CARTRIDGE DISC DRIVE WITH RADIAL ARM VOICE COIL ACTUATOR A disc drive 20 includes a tray assembly 34 for positively seating and locking a cartridge 21 onto a spindle motor 82. The drive 20 includes heads 108, 110 mounted on a radial arm voice coil actuator assembly 112 and appropriate mechanisms including the arm control assembly 126 and the ratchet 124 and pawl projection 170 to ensure that the heads 108, 110 are properly loaded onto the disc 90 and that the cartridge 21 insertion and ejection process does not cause damage to the heads 108, 110 or the disc 90 contained in the cartridge 21. Further the drive 20 includes controls such as the cartridge load lever 32 and the release button 30 which are not exposed and cannot be accidentally tripped during data transfer operations.

公开(公告)号：AU3049389A

公开(公告)日：1989-09-22

申请号：AU3049389

申请日：1989-01-25

Applicant: SYQUEST TECHNOLOGY

Inventor： THOMPSON HERBERT E ,  ROLPH DONALD L ,  MERCURIO DOMINIC ,  GUERINI ALBERT J

IPC: G11B5/54 ,  G11B17/04 ,  G11B17/043 ,  G11B19/20 ,  G11B21/12 ,  G11B25/04 ,  G11B33/12 ,  G11B5/82 ,  G11B21/22

Abstract: A disc drive 20 includes a tray assembly 34 for positively seating and locking a cartridge 21 onto a spindle motor 82. The drive 20 includes heads 108, 110 mounted on a radial arm voice coil actuator assembly 112 and appropriate mechanisms including the arm control assembly 126 and the ratchet 124 and pawl projection 170 to ensure that the heads 108, 110 are properly loaded onto the disc 90 and that the cartridge 21 insertion and ejection process does not cause damage to the heads 108, 110 or the disc 90 contained in the cartridge 21. Further the drive 20 includes controls such as the cartridge load lever 32 and the release button 30 which are not exposed and cannot be accidentally tripped during data transfer operations.

公开(公告)号：CA1336016C

公开(公告)日：1995-06-20

申请号：CA616797

申请日：1994-01-12

Applicant: SYQUEST TECHNOLOGY

Inventor： THOMPSON HERBERT E ,  ROLPH DONALD L ,  MERCURIO DOMINIC ,  GUERINI ALBERT J

IPC: G11B5/54 ,  G11B5/82 ,  G11B21/22

Abstract: A disc drive 20 includes a tray assembly 34 for positively seating and locking a cartridge 21 onto a spindle motor 82. The drive 20 includes heads 108, 110 mounted on a radial arm voice coil actuator assembly 112 and appropriate mechanisms including the arm control assembly 126 and the ratchet 124 and pawl projection 170 to ensure that the heads 108, 110 are properly loaded onto the disc 90 and that the cartridge 21 insertion and ejection process does not cause damage to the heads 108, 110 or the disc 90 contained in the cartridge 21. Further the drive 20 includes controls such as the cartridge load lever 32 and the release button 30 which are not exposed and cannot be accidentally tripped during data transfer operations.

公开(公告)号：AT96934T

公开(公告)日：1993-11-15

申请号：AT89903894

申请日：1989-01-25

Applicant: SYQUEST TECHNOLOGY

Inventor： THOMPSON HERBERT E ,  ROLPH DONALD L ,  MERCURIO DOMINIC

IPC: G11B23/02

公开(公告)号：CA1321264C

公开(公告)日：1993-08-10

申请号：CA590283

申请日：1989-02-07

Applicant: SYQUEST TECHNOLOGY

Inventor： THOMPSON HERBERT E ,  ROLPH DONALD L ,  MERCURIO DOMINIC

IPC: G11B23/03

Abstract: REMOVABLE CARTRIDGE FOR RADIAL ARM VOICE COIL ACTUATED DISC DRIVE A removable cartridge 20 for a radial arm voice coil actuated disc drive includes a door 34 which is movable from a locked closed position to an open position by a shutter lever of the disc drive. The door 34 of the removable cartridge 20 includes a removed portion and internal arcuate recesses for additionally facilitated access by a radial arm voice coil actuator.