公开(公告)号：CZ20014212A3

公开(公告)日：2002-06-12

申请号：CZ20014212

申请日：1999-08-16

Applicant: IBM

Inventor： KIMURA SHINICHI ,  ISHIKAWA JUN ,  TAKAHASHI KOHJI ,  OHTA MUTSURO

IPC: G11B5/54 ,  G11B21/02 ,  G11B21/22

Abstract: In an inertial latch for preventing an actuator arm, which is a component of a disk apparatus, from flying out from an unloading position because of an external shock, the actuator arm cannot be prevented from flying out from the unloading position because of repulsion produced when the actuator arm crashes against a stopper, by operation other than an external shock. A latch, for engaging with a point end portion of an actuator arm to prevent the actuator arm from flying out, is provided with a sensing protrusion 16e. When the actuator arm crashes against an outer C/S, this shock causes the latch to rotate and engage with the actuator arm, whereby the actuator arm is prevented from flying out.

公开(公告)号：HU0201427A2

公开(公告)日：2002-08-28

申请号：HU0201427

申请日：1999-08-16

Applicant: IBM

Inventor： ISHIKAWA JUN ,  KIMURA SHIN-ICHI ,  OHTA MUTSURO ,  TAKAHASHI KOHJI

IPC: G11B5/54 ,  G11B21/02 ,  G11B21/22

Abstract: In an inertial latch for preventing an actuator arm, which is a component of a disk apparatus, from flying out from an unloading position because of an external shock, the actuator arm cannot be prevented from flying out from the unloading position because of repulsion produced when the actuator arm crashes against a stopper, by operation other than an external shock. A latch, for engaging with a point end portion of an actuator arm to prevent the actuator arm from flying out, is provided with a sensing protrusion 16e. When the actuator arm crashes against an outer C/S, this shock causes the latch to rotate and engage with the actuator arm, whereby the actuator arm is prevented from flying out.

公开(公告)号：PL353312A1

公开(公告)日：2003-11-17

申请号：PL35331299

申请日：1999-08-16

Applicant: IBM

Inventor： KIMURA SHIN-ICHI ,  ISHIKAWA JUN ,  TAKAHASHI KOHJI ,  OHTA MUTSURO

IPC: G11B5/54 ,  G11B21/02 ,  G11B21/22

Abstract: In an inertial latch for preventing an actuator arm, which is a component of a disk apparatus, from flying out from an unloading position because of an external shock, the actuator arm cannot be prevented from flying out from the unloading position because of repulsion produced when the actuator arm crashes against a stopper, by operation other than an external shock. A latch, for engaging with a point end portion of an actuator arm to prevent the actuator arm from flying out, is provided with a sensing protrusion 16e. When the actuator arm crashes against an outer C/S, this shock causes the latch to rotate and engage with the actuator arm, whereby the actuator arm is prevented from flying out.

公开(公告)号：CA2372009A1

公开(公告)日：2000-12-07

申请号：CA2372009

申请日：1999-08-16

Applicant: IBM

Inventor： KIMURA SHIN-ICHI ,  ISHIKAWA JUN ,  TAKAHASHI KOHJI ,  OHTA MUTSURO

IPC: G11B5/54 ,  G11B21/02 ,  G11B21/22

Abstract: A disk unit wherein, because an actuator arm could not be prevented from bei ng abruptly projected from an unload position by a reaction produced when the actuator arm is collided with a stopper by the action other than an external impact in an inertial latch for preventing the actuator arm as a component part of the disk unit from being abruptly projected from the unload position by the external impact, a sensitive projection (16e) is installed on a latch which is engaged with the top end part of the actuator arm and prevents the arm from being projected abruptly and, when the actuator arm is collided wit h an outer C/S, the latch is rotated by this impact until it is engaged with t he actuator arm so as to prevent it from being projected abruptly.