Nesori
Hirofumi Nesori, Fuchu-Shi JP
Patent application number | Description | Published |
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20100149686 | DISK DRIVE - According to one embodiment, a disk drive includes a carriage supporting a head configured to perform information processing for the recording medium, and a latch mechanism configured to latch and hold the carriage in a retracted position when an external force acts on the disk drive with the carriage being in the retracted position. The latch mechanism includes a latch member pivotable around an central axis between a latchable range and a released position. The latch member is configured to pivot in a latching direction within the latchable range before the engaging portion of the carriage starts to move when a rotational impact externally acts in a direction to pivot the carriage toward the information processing position with the carriage and the latch member being located in the retracted position and the latchable range, respectively. | 06-17-2010 |
20110199705 | DISK DRIVE ACTUATOR INERTIAL LATCH WITH MOMENT OF INERTIA AND MAGNETIC ATTRACTION PRODUCT RELATIONSHIP - According to one embodiment, a disk drive includes a carriage supporting a head configured to perform information processing for the recording medium, and a latch mechanism configured to latch and hold the carriage in a retracted position when an external force acts on the disk drive with the carriage being in the retracted position. The latch mechanism includes a latch member pivotable around an central axis between a latchable range and a released position. The latch member is configured to pivot in a latching direction within the latchable range before the engaging portion of the carriage starts to move when a rotational impact externally acts in a direction to pivot the carriage toward the information processing position with the carriage and the latch member being located in the retracted position and the latchable range, respectively. | 08-18-2011 |
Hirofumi Nesori, Ome-Shi JP
Patent application number | Description | Published |
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20090168250 | DISK DRIVE APPARATUS - According to one embodiment, a disk drive apparatus includes a base, a recording medium, a drive motor, a head, a carriage, and a latch mechanism. The latch mechanism includes a latch member, which is supported on the base to be movable between a latch position and a release position, and a latch stop provided on the base and configured to regulate the movement of the latch member in a direction of the latch position. The latch member has a first abutment portion which abuts the carriage and moves the latch member from the release position to the latch position according to the movement of the carriage, when the carriage moves from the information processing position to the retracted position, a latch hook capable of latching the carriage at the latch position, and a second abutment portion which confronts to the latch hook with a gap at the latch position. | 07-02-2009 |
Hirofumi Nesori, Tokyo JP
Patent application number | Description | Published |
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20140118863 | HEAD GIMBAL ASSEMBLY AND DISK DEVICE INCLUDING THE SAME - A head gimbal assembly includes a base plate, a load beam, a first end of which is supported by the base plate, a magnetic head supported at a second end of the load beam, a flexure including a plurality of wirings electrically connected to the magnetic head, the flexure extending from a surface of the base plate to an edge of the base plate, an adhesive applied in a space formed between the surface of the base plate and a surface of the flexure facing the surface of the base plate to bond the flexure to the base plate and to the edge of the base plate. | 05-01-2014 |