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1. 发明授权

US4722012A Disc drive arrangement for a hard disc cartridge having a carriage for accurately positioning a head relative to the cartridge 失效
标题翻译：具有用于相对于盒子精确定位头部的托架的硬盘盒的盘驱动装置
公开(公告)号：US4722012A
公开(公告)日：1988-01-26
申请号：US47038
申请日：1987-05-05
申请人： George Toldi , Anil Nigam , Ronald Crain , Dominic Mercurio
发明人： George Toldi , Anil Nigam , Ronald Crain , Dominic Mercurio
IPC分类号： G11B17/04 , G11B33/14 , G11B5/54 , G11B5/012 , G11B5/016 , G11B21/22
CPC分类号： G11B33/1433 , G11B17/0407
摘要： A disc drive arrangement 10 for accessing information from and recording information onto a disc 25 to be retained in a cartridge 27 which comprises a carriage 24 for mounting and transporting the head 26, 28 accurately relative to the cartridge 27. The carriage 24 includes a base 100 upon which is mounted the head 26, 28 and cylindrical roller bearings 214, 216, 218, 220 and 222. The roller bearings 214, 216, 218, 220 and 222 roll on a plurality of hardened rods 228, 230 which are mounted on a track 102 which is affixed to the floor 16 of the disc drive 10. At least one of the roller bearings 214, 216, 218, 220 and 222, is resiliently mounted relative to the base 100 in order to evenly distribute the load placed by the base 100 on the track 102. Further any potential contaminants collecting on the rods are urged to one or the other side of the rods 228, 230 as the cylindrical rollers 214, 216, 218, 220, 222 roll on said rods thereby insuring accurate position of the head 26, 28.
摘要翻译：磁盘驱动装置10，用于从盘25上访问信息并记录到盘25上，以便保持在盒27中，该盒包括用于相对于盒27准确地安装和传送头部26,28的托架24.托架24包括底座其上安装有头部26,28和圆柱滚子轴承214,216,218,220和222.滚子轴承214,216,218,220和222在多个硬化杆228,230上滚动，所述多个硬化杆228,230安装在固定到盘驱动器10的地板16上的轨道102.至少一个滚子轴承214,216,218,220和222相对于基座100弹性安装，以便均匀地分配由轨道102上的基座100.当圆柱滚子214,216,218,220和222在所述杆上滚动时，收集在杆上的任何潜在的污染物被推到杆228,230的一侧或另一侧，从而确保准确头部26,28的位置。

2. 发明授权

US4683506A Disc drive arrangement for a hard disc cartridge with a read/write head retract mechanism 失效
标题翻译：具有读/写头缩回机构的硬盘盒的盘驱动装置
公开(公告)号：US4683506A
公开(公告)日：1987-07-28
申请号：US520256
申请日：1983-08-04
申请人： George Toldi , Anil Nigam , Ronald Crain , Dominic Mercurio
发明人： George Toldi , Anil Nigam , Ronald Crain , Dominic Mercurio
IPC分类号： G11B21/12 , G11B17/04 , G11B25/04 , G11B33/14 , G11B5/54 , G11B5/012 , G11B5/016 , G11B21/22
CPC分类号： G11B17/0407 , G11B33/1433
摘要： A disc drive arrangement 10 for accessing information from and recording information onto a disc 25 retained in a cartridge 27 comprises a linkage 22 operatively connecting a door 18 to a head 26, 28 mounted on a carriage 24 for urging the head 26, 28 away from the cartridge 27 when the door 18 is opened. The linkage includes an arm 154 with a cam surface 158 which urges the head 26, 28 away in an accelerated manner. A dashpot 188 operably connected to the head 26, 28 and linkage 22 allows the head 26, 28 to dampingly settle on the disc 25 after the dome 18 is closed.
摘要翻译：用于访问信息并将信息记录在保持在盒27中的盘25上的盘驱动装置10包括将门18可操作地连接到安装在滑架24上的头部26,28的连杆机构22，用于将头部26,28远离当门18打开时，盒27。连杆包括具有凸轮表面158的臂154，其以加速的方式推动头部26,28。可操作地连接到头部26,28和连杆22的缓冲器188允许头部26,28在圆顶18关闭之后缓冲地定位在盘25上。

3. 发明授权

US4717981A Hard disc cartridge arrangement with an automatically activated door 失效
标题翻译：带有自动启动门的硬盘盒装置
公开(公告)号：US4717981A
公开(公告)日：1988-01-05
申请号：US40741
申请日：1987-04-09
申请人： Anil Nigam , Dominic Mercurio
发明人： Anil Nigam , Dominic Mercurio
IPC分类号： G11B23/00 , G11B23/03 , G11B23/02 , G11B5/82
CPC分类号： G11B23/0035 , G11B23/0321
摘要： A hard disc cartridge arrangement 10 including a housing 12 and a hub clamp 22 which cooperate so that the hub clamp 22 firmly and precisely engages the spindle of a disc drive, and a door arrangement 24 which allows the heads of the disc drive to enter the cartridge 10 from the upper and lower surfaces 14, 16 of the cartridge 10. The door 26 is locked in the closed position to prevent contact with the data storage media and is urged to a positive open position so that it does not interfere with the placement of the heads adjacent the disc 20.
摘要翻译：包括外壳12和轮毂夹22的硬盘盒装置10，其配合使得轮毂夹具22牢固且精确地接合盘驱动器的主轴;以及门装置24，其允许盘驱动器的头部进入盒10从盒10的上表面和下表面14,16排出。门26锁定在关闭位置，以防止与数据存储介质接触，并被推动到正打开位置，使得它不干扰放置邻近盘20的头部。

4. 发明授权

US4965685A Removable cartridge disc drive with radial arm voice coil actuator 失效
标题翻译：可拆卸卡盘驱动器，带有双臂音圈驱动器
公开(公告)号：US4965685A
公开(公告)日：1990-10-23
申请号：US359385
申请日：1989-07-03
申请人： Herbert E. Thompson , Donald L. Rolph , Dominic Mercurio , Albert J. Guerini
发明人： Herbert E. Thompson , Donald L. Rolph , Dominic Mercurio , Albert J. Guerini
IPC分类号： G11B5/54 , G11B17/04 , G11B19/20 , G11B25/04 , G11B33/12
CPC分类号： G11B33/121 , G11B17/0434 , G11B19/2009 , G11B25/043 , G11B5/54
摘要： 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.
摘要翻译：盘驱动器20包括托盘组件34，用于将盒21正确地安置并锁定到主轴电动机82上。驱动器20包括安装在径向臂音圈致动器组件112上的头部108,110和包括臂控制组件126的适当机构以及棘轮124和棘爪突起170，以确保头部108,110被适当地装载到盘90上，并且药筒21的插入和弹出过程不会对容纳在墨盒中的头部108,110或盘90造成损坏此外，驱动器20包括诸如墨盒装载杆32和释放按钮30的控制，这些控制器不暴露，并且在数据传送操作期间不会意外跳闸。

5. 发明授权

US4864452A Removable cartridge with lockable access door 失效
标题翻译：可锁定进出门的可拆卸墨盒
公开(公告)号：US4864452A
公开(公告)日：1989-09-05
申请号：US160714
申请日：1988-02-26
申请人： Herbert E. Thompson , Donald L. Rolph , Dominic Mercurio
发明人： Herbert E. Thompson , Donald L. Rolph , Dominic Mercurio
IPC分类号： G11B23/03
CPC分类号： G11B23/0308
摘要： 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.
摘要翻译：用于盘驱动器的可移除盒20包括门34，门34通过盘驱动器的快门杆从锁定的关闭位置移动到打开位置。

6. 发明授权

US4870518A Removable cartridge disc drive with radial arm voice coil actuator 失效
标题翻译：可拆卸卡盘驱动器，带有双臂音圈驱动器
公开(公告)号：US4870518A
公开(公告)日：1989-09-26
申请号：US160708
申请日：1988-02-26
申请人： Herbert E. Thompson , Donald L. Rolph , Dominic Mercurio , Albert J. Guerini
发明人： Herbert E. Thompson , Donald L. Rolph , Dominic Mercurio , Albert J. Guerini
IPC分类号： G11B5/54 , G11B17/04 , G11B17/043 , G11B19/20 , G11B21/12 , G11B25/04 , G11B33/12
CPC分类号： G11B33/121 , G11B17/0434 , G11B19/2009 , G11B25/043 , G11B5/54
摘要： 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.
摘要翻译：盘驱动器20包括托盘组件34，用于将盒21正确地安置并锁定到主轴电动机82上。驱动器20包括安装在径向臂音圈致动器组件112上的头部108,110和包括臂控制组件126的适当机构以及棘轮124和棘爪突起170，以确保头部108,110被适当地装载到盘90上，并且药筒21的插入和弹出过程不会对容纳在墨盒中的头部108,110或盘90造成损坏此外，驱动器20包括诸如墨盒装载杆32和释放按钮30的控制，这些控制器不暴露，并且在数据传送操作期间不会意外跳闸。

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