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1. 发明授权

US06304417B1 Mechanism to clamp magnetic disk against cartridge shell 失效
标题翻译：将磁盘夹紧在盒壳上的机构
公开(公告)号：US06304417B1
公开(公告)日：2001-10-16
申请号：US09118635
申请日：1998-07-17
申请人： Allen T. Bracken , James Blum , George T. Krieger
发明人： Allen T. Bracken , James Blum , George T. Krieger
IPC分类号： G11B2303
CPC分类号： G11B23/0308 , G11B23/0306 , G11B23/0312 , G11B23/0323
摘要： A data storage cartridge has a recording medium and a door covering an opening in the shell. The door is opened when the cartridge is inserted into the drive and closed when the cartridge is removed from the drive. A movable member rotates in cooperation with a stationary member by an actuating arm that is coupled to the door. Preferably, a screw/nut mechanism is operated by the opening and closing of the door to actuate a clamping mechanism which clamps the recording against a planar wall of the shell when the cartridge is removed from the drive.
摘要翻译：数据存储盒具有记录介质和覆盖壳体中的开口的门。当墨盒插入驱动器时，门打开，当墨盒从驱动器中取出时，门关闭。可动构件通过联接到门的致动臂与固定构件协作旋转。优选地，螺钉/螺母机构通过门的打开和关闭来操作，以驱动夹紧机构，当夹紧器从驱动器移除时，夹紧机构将记录夹紧在壳体的平面壁上。

2. 发明授权

US06141185A Anti-rattle mechanism for cartridge 失效
公开(公告)号：US06141185A
公开(公告)日：2000-10-31
申请号：US139608
申请日：1998-08-25
申请人： James Blum
发明人： James Blum
IPC分类号： G11B23/03
CPC分类号： G11B23/0306
摘要： A cartridge for a magnetic disk drive having a clamping mechanism which is actuated as the door to the cartridge is closed is disclosed. The cartridge is closed when he cartridge is removed from the drive. The door covers the opening through which the cartridge is accessed by read/write heads. When the cartridge is removed from the drive, the mechanism of the present invention clamps the recording disk against the cartridge shell to prevent rattle, which might otherwise damage the recording disk. The mechanism includes a rotating cam having helical lobes, a translating cam having helical slots to receive the lobes, a spring to bias the door and a spring to bias the rotating cam.

3. 发明授权

US06441997B1 Anti-rattle mechanism for cartridge 失效
标题翻译：墨盒的反拨动机构
公开(公告)号：US06441997B1
公开(公告)日：2002-08-27
申请号：US09655553
申请日：2000-09-06
申请人： James Blum
发明人： James Blum
IPC分类号： G11B2303
CPC分类号： G11B23/0306
摘要： A cartridge for a magnetic disk drive having a clamping mechanism which is actuated as the door to the cartridge is closed is disclosed. The cartridge is closed when he cartridge is removed from the drive. The door covers the opening through which the cartridge is accessed by read/write heads. When the cartridge is removed from the drive, the mechanism of the present invention clamps the recording disk against the cartridge shell to prevent rattle, which might otherwise damage the recording disk. The mechanism includes a rotating cam having helical lobes, a translating cam having helical slots to receive the lobes, a spring to bias the door and a spring to bias the rotating cam.
摘要翻译：公开了一种用于具有被致动为盒的门的夹持机构的磁盘驱动器的盒。当墨盒从驱动器中取出时，墨盒被关闭。门覆盖通过读/写头访问盒的开口。当从驱动器移除盒时，本发明的机构将记录盘夹紧在盒壳上，以防止发生拨浪鼓，否则可能会损坏记录盘。该机构包括具有螺旋形叶片的旋转凸轮，具有用于容纳凸角的螺旋槽的平移凸轮，偏置门的弹簧和用于偏置旋转凸轮的弹簧。

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