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1. 发明授权

US5363261A Disk drive actuator latch 失效
标题翻译：磁盘驱动器执行器闩锁
公开(公告)号：US5363261A
公开(公告)日：1994-11-08
申请号：US149882
申请日：1993-11-10
申请人： Eric A. Eckberg , Bruce P. Kruger , Richard E. Lagergren , Brian E. Schultz , Amy L. Warner
发明人： Eric A. Eckberg , Bruce P. Kruger , Richard E. Lagergren , Brian E. Schultz , Amy L. Warner
IPC分类号： G11B5/54 , G11B21/22
CPC分类号： G11B21/22 , G11B5/54
摘要： A magnetic bistable latch mechanism for latching the actuator of a disk drive in a parked position is described. The latch comprises a magnetically detented latch lever which engages and latches a latch arm in a parked position. The latch arm is part of actuator motor structure and accordingly latches the actuator motor. The latch lever is held in either the latched or unlatched position by magnetic attraction and resists shocks and impacts that otherwise would move the actuator. The latch lever is shifted from one position t the other by the actuator motor eliminating the need for additional circuitry or mechanisms to control the latch. Additionally, the latch does not consume any electrical power in either the latched or unlatched condition.
摘要翻译：描述了用于将盘驱动器的致动器锁定在停放位置的磁双稳态闩锁机构。闩锁包括磁性定位的闩锁杆，其将锁定臂接合并锁定在停放位置。闩锁臂是执行器电机结构的一部分，因此锁定执行器电机。闩锁杆通过磁吸力保持在锁定或解锁位置，并抵抗冲击和冲击，否则将使执行器移动。闩锁杆由致动器马达从一个位置彼此移位，从而不需要额外的电路或机构来控制闩锁。此外，闩锁在消隐或非锁定状态下不消耗任何电力。

2. 发明授权

US5872678A Enclosure assembly for a disk with a locational and retention cast docket structure for a connector and flexible cable connected to an electronics card 失效
标题翻译：用于具有位置和保持铸造档案盘的盘的机壳组件，用于连接到电子卡的连接器和柔性电缆
公开(公告)号：US5872678A
公开(公告)日：1999-02-16
申请号：US656449
申请日：1996-05-31
申请人： Jeffrey Fred Boigenzahn , Darrell Eugene Bratvold , Dale C. Goeke , Michael S. Good , Dale E. Goodman , Richard E. Lagergren , Gregory A. Lyons , Brian L. Rappel , James M. Rigotti , Lyle R. Tufty
发明人： Jeffrey Fred Boigenzahn , Darrell Eugene Bratvold , Dale C. Goeke , Michael S. Good , Dale E. Goodman , Richard E. Lagergren , Gregory A. Lyons , Brian L. Rappel , James M. Rigotti , Lyle R. Tufty
IPC分类号： G11B21/02 , G06F12/02 , G11B19/20 , G11B25/04 , G11B33/12 , G11B33/14
CPC分类号： G11B33/121 , G11B19/2009 , G11B25/043 , G11B33/122 , G06F12/0292 , Y02B60/1225
摘要： A data storage disk drive is provided with a spindle which supports at least one disk having at least one magnetic disk surface to form a spindle assembly for rotation of the disk surfaces about a common axis and a rotary actuator which supports at least one magnetic tranducers for movement about respective disk surfaces. The enclosure includes a base casting and a cover casting. The base casting include predetermined registration surfaces for mounting the spindle and the rotary actuator and having a mating face. The cover casting has a mating face for engaging the base mating face to define the disk drive enclosure for enclosing the spindle, the at least one disk surface, the at least one magnetic transducer and the actuator. The mating faces extend along the length of the disk drive enclosure. The base casting including a locational and retention cast pocket structure for locating and retaining electrical connector and a flexible cable used for connecting to a planar electronics card located outside the drive enclosure.
摘要翻译：数据存储磁盘驱动器设置有主轴，所述主轴支撑至少一个具有至少一个磁盘表面的盘，以形成用于围绕公共轴线旋转盘表面的主轴组件和支撑至少一个磁传感器的旋转致动器，关于各个盘表面的运动。外壳包括底铸件和盖铸件。基础铸造包括用于安装主轴和旋转致动器并具有配合面的预定的配准表面。盖铸件具有用于接合基座配合面的配合面，以限定用于封闭主轴，至少一个盘表面，至少一个磁换能器和致动器的磁盘驱动器外壳。配合面沿磁盘驱动器外壳的长度延伸。基座铸件包括用于定位和保持电连接器的位置和保持铸造袋结构，以及用于连接到位于驱动器外壳外部的平面电子卡的柔性电缆。

3. 发明授权

US5539595A Structure and enclosure assembly for a disk drive 失效
标题翻译：磁盘驱动器的结构和外壳组件
公开(公告)号：US5539595A
公开(公告)日：1996-07-23
申请号：US447409
申请日：1995-05-23
申请人： John L. Beck , Jeffrey F. Boigenzahn , Darrell E. Bratvold , Charles A. Brown , Luke A. Cossette , Dale C. Goeke , Michael S. Good , Dale E. Goodman , Richard E. Lagergren , Gregory A. Lyons , Brian L. Rappel , James M. Rigotti , Daniel C. Stucky , Lyle R. Tufty , Herman R. Wendt
发明人： John L. Beck , Jeffrey F. Boigenzahn , Darrell E. Bratvold , Charles A. Brown , Luke A. Cossette , Dale C. Goeke , Michael S. Good , Dale E. Goodman , Richard E. Lagergren , Gregory A. Lyons , Brian L. Rappel , James M. Rigotti , Daniel C. Stucky , Lyle R. Tufty , Herman R. Wendt
IPC分类号： G11B21/02 , G06F12/02 , G11B19/20 , G11B25/04 , G11B33/12 , G11B33/14 , G11B5/012
CPC分类号： G11B33/121 , G11B19/2009 , G11B25/043 , G11B33/122 , G06F12/0292 , Y02B60/1225
摘要： A data storage disk drive is provided with a spindle which supports a plurality of disks having at least one magnetic disk surface to form a spindle assembly for rotation of the disk surfaces about a common axis and a rotary actuator which supports magnetic transducers for movement in unison about respective disk surfaces. The disk drive includes a voltage reference tab provided for quick assembly and removal from an actuator comb. The voltage reference tab maintains the magneto-resistive transducers and the magnetic disks at the same reference voltage potential thus minimizing electrical discharge from the transducer to the disk. The voltage reference tab is a copper tab having symmetrical slots about a fastening hole to facilitate the bending operation and to reduce the rate at which heat is conducted during the soldering process. The tab maintains the voltage reference potential between the head and disk through an extension of the flex cable attached to the actuator.
摘要翻译：数据存储盘驱动器设置有主轴，其支撑具有至少一个磁盘表面的多个盘，以形成用于使盘表面围绕公共轴线旋转的主轴组件和支持磁性换能器以一致运动的旋转致动器关于相应的磁盘表面。磁盘驱动器包括用于快速组装和从致动器梳齿移除的电压参考接片。电压参考接头保持磁阻换能器和磁盘处于相同的参考电压电位，从而使从换能器到盘的放电最小化。电压参考接头是具有围绕紧固孔的对称槽的铜接头，以便于弯曲操作并且降低在焊接过程中传导热量的速率。标签通过连接到执行器的柔性电缆的延伸部维持磁头和磁盘之间的电压参考电位。

4. 发明授权

US5563749A Direct access storage device with opposing actuator and spindle flanges to reduce disk-to-disk spacing 失效
标题翻译：直接存取存储设备具有相对的执行器和主轴法兰，以减少磁盘到磁盘的间距
公开(公告)号：US5563749A
公开(公告)日：1996-10-08
申请号：US347542
申请日：1994-11-30
申请人： Bryan W. Bicknese , Jeffrey F. Boigenzahn , Randy J. Bornhorst , Jerome T. Coffey , Todd P. Fracek , Douglas W. Johnson , Richard E. Lagergren , James M. Rigotti , Marvin A. Schlimmer
发明人： Bryan W. Bicknese , Jeffrey F. Boigenzahn , Randy J. Bornhorst , Jerome T. Coffey , Todd P. Fracek , Douglas W. Johnson , Richard E. Lagergren , James M. Rigotti , Marvin A. Schlimmer
IPC分类号： G11B5/55 , G11B25/04 , G11B5/012 , G11B17/08
CPC分类号： G11B25/043 , G11B5/5521
摘要： A disk drive or direct access storage device (DASD) of the type having multiple disks and multiple actuator arms, both the disks and the actuator arms assembled in a stacked manner, advantageously assembled with the locating surface or flange of the actuator disposed on the opposite side of the stacked actuator arms from the side of the disk stack having the locating surface or flange for the disk hub. This opposite flange design results in a substantial reduction in the effects of tolerance buildup and therefore permits the design of the disk drive equal in all other respects to a conventional same side flange arrangement, but permitting additional disks, lower height, less tightly defined tolerances on components or the use of cheaper manufacturing techniques and technologies for recording data.
摘要翻译：具有多个盘和多个致动器臂的类型的盘驱动器或直接存取存储装置（DASD），两个盘和致动器臂以堆叠的方式组装，有利地与布置在相对的致动器的致动器的定位表面或法兰堆叠的致动器臂的侧面从具有用于盘毂的定位表面或凸缘的盘堆叠侧。这种相反的法兰设计导致公差增加的影响的显着降低，因此允许盘驱动器的设计在所有其它方面与常规的相同的侧法兰装置相等，但是允许附加的盘，较低的高度，较不紧密限定的公差组件或使用便宜的制造技术和技术来记录数据。

5. 发明授权

US5552946A Compliant rail for shock protection of a PCMCIA DASD 失效
标题翻译：符合PCMCIA DASD防震保护标准
公开(公告)号：US5552946A
公开(公告)日：1996-09-03
申请号：US316696
申请日：1994-09-30
申请人： Bryan W. Bicknese , Jeffrey F. Boigenzahn , Randy J. Bornhorst , Jerome T. Coffey , Todd P. Fracek , Douglas W. Johnson , Richard E. Lagergren , James M. Rigotti , Marvin A. Schlimmer
发明人： Bryan W. Bicknese , Jeffrey F. Boigenzahn , Randy J. Bornhorst , Jerome T. Coffey , Todd P. Fracek , Douglas W. Johnson , Richard E. Lagergren , James M. Rigotti , Marvin A. Schlimmer
IPC分类号： G11B33/08 , G11B33/12
CPC分类号： G11B33/124 , G11B33/08
摘要： A resilient and compliant shock rail is provided on the sides of the bottom cover for a PCMCIA standard Direct Access Storage Device. The shock rails, being of a resilient and easily deformable material, lengthen the impact time and attenuates the shock forces exerted on the DASD, thereby bringing the deceleration forces to acceptable levels. The shock rail may be further provided with low friction surfaces by bonding thin metal plates to the top and bottom surfaces of the shock rails to ease insertion and withdrawal of the PCMCIA DASD. The shock rail is provided with reinforcing members to insure that the keying scheme required for proper insertion is effective.
摘要翻译：用于PCMCIA标准直接存取存储设备的底盖侧面设有弹性和兼容的冲击导轨。由弹性容易变形的材料制成的冲击轨延长了冲击时间并减弱了施加在DASD上的冲击力，从而使减速力达到可接受的水平。冲击轨道还可以通过将薄金属板粘结到冲击轨道的顶面和底面而进一步设置低摩擦表面，以便PCMCIA DASD的插入和取出。冲击导轨配有加固件，以确保正确插入所需的键控方案是有效的。

6. 发明授权

US5636090A Tilt limiting inertial actuator latch for a data storage system 失效
标题翻译：用于数据存储系统的倾斜限制惯性致动器闩锁
公开(公告)号：US5636090A
公开(公告)日：1997-06-03
申请号：US323915
申请日：1994-10-17
申请人： Jeffrey F. Boigenzahn , Douglas W. Johnson , Richard E. Lagergren , James M. Rigotti
发明人： Jeffrey F. Boigenzahn , Douglas W. Johnson , Richard E. Lagergren , James M. Rigotti
IPC分类号： G11B5/54
CPC分类号： G11B5/54
摘要： A novel inertial actuator latch assembly adapted for use within the compact housing configuration of a very small form factor data storage system comprises an actuator latch and a separate latch spring. A portion of an inertia member of the actuator latch extends over a portion of a surface of the data storage disk and is separated therefrom by a clearance gap having a size typically on the order of tenths of a millimeter. A novel tilt limiting apparatus prevents deleterious contact between the inertia member and the sensitive surface of the data storage disk in response to a strong external rotational shock force being exerted on the data storage system housing. Automatic registration and coupling features provide for easy and efficient installation of the tilt limiting inertial actuator latch assembly in a top-down assembly process.
摘要翻译：一种适用于非常小形状因数据存储系统的紧凑壳体结构内的新型惯性致动器闩锁组件包括致动器闩锁和单独的闩锁弹簧。致动器闩锁的惯性构件的一部分在数据存储盘的表面的一部分上延伸并且通过具有通常在十分之一毫米数量级的尺寸的间隙而与之隔开。一种新颖的倾斜限制装置可以响应于施加在数据存储系统壳体上的强大的外部旋转冲击力来防止惯性构件与数据存储盘的敏感表面之间的有害接触。自动对准和联接特征提供了倾斜限制惯性致动器闩锁组件在自上而下组装过程中的简单和有效的安装。

7. 发明授权

US4229113A Shared document feed station 失效
标题翻译：共享文档馈送站
公开(公告)号：US4229113A
公开(公告)日：1980-10-21
申请号：US948860
申请日：1978-10-05
申请人： Theodore H. Anderson , Wallace E. Beuch , Richard E. Lagergren
发明人： Theodore H. Anderson , Wallace E. Beuch , Richard E. Lagergren
IPC分类号： B41J11/48 , B41J11/50 , G06K15/16 , B41J13/00
CPC分类号： G06K15/16 , B41J11/48 , B41J11/50
摘要： A shared document feed station includes a common drive mechanism for normally advancing a receipt tape through a receipt tape zone and for selective operation to advance an alternative document through an alternative document zone. Document detectors sense the presence of a document in the alternative document zone and function to inhibit the drive mechanism from advancing the receipt tape while enabling the advance of the alternative document.
摘要翻译：共享文件馈送站包括用于通过收据带区域正常地提前收据带的公共驱动机构，并且用于选择性操作以通过备选文档区域推进替代文档。文档检测器感测在备选文档区域中的文档的存在并且用于在启用替代文档的同时禁止驱动机构推进收据带的功能。

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