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    • 5. 发明授权
    • Low profile head suspension assembly with load and unload capability
    • 具有负载和卸载能力的低轮廓头悬挂组件
    • US5875072A
    • 1999-02-23
    • US939428
    • 1997-09-26
    • William Woodrow Brooks, Jr.Jeffrey Bernard BrownJerome Thomas CoffeyDonald John Wanek
    • William Woodrow Brooks, Jr.Jeffrey Bernard BrownJerome Thomas CoffeyDonald John Wanek
    • G11B21/21G11B5/48G11B5/54G11B21/22G11B21/16
    • G11B5/486G11B21/22G11B5/54Y10T29/49021Y10T29/49147Y10T29/49885Y10T29/49982
    • A head suspension assembly for use in a disk drive having a load and unload ramp, the head suspension assembly including a load beam, a cover having a load and unload tang, a coating sandwiched between the cover and the load beam, and a head lead wire extending through the coating. In a preferred embodiment, the coating is a visco-elastic thermoplastic adhesive and the cover is a constraining material; whereby the cover is adhered to the load beam and undesired vibrations of the head suspension assembly are dampened. In a method of fabricating the head suspension assembly, the cover is placed over the load beam after the coating is applied and after the head lead wire is strung over the load beam, and then the cover is adhered to the load beam by heating the coating, preferably by placing a heated platen over the cover. Consequently, the load and unload tang, which is part of the cover, is not an obstacle when routing the head lead wire over the load beam and bonding the wire to a slider, and the head suspension assembly fabrication process can be automated.
    • 一种用于具有负载和卸载斜坡的磁盘驱动器的磁头悬架组件,磁头悬架组件包括负载梁,具有负载和卸载脚的盖,夹在盖和负载梁之间的涂层以及磁头引线 电线延伸穿过涂层。 在优选的实施方案中,涂层是粘弹性热塑性粘合剂,并且盖是约束材料; 由此盖子粘附到负载梁上,并且头部悬挂组件的不期望的振动被抑制。 在制造头悬挂组件的方法中,在施加涂层之后并且在将头引线缠绕在负载梁上之后,将盖放置在负载梁上方,然后通过加热涂层将盖粘附到负载梁 优选地通过将加热的压板放置在盖上。 因此,作为盖子的一部分的负载和卸载柄不是将头引线布置在负载梁上并将导线连接到滑块上的障碍物,并且头悬架组件制造工艺可以自动化。
    • 6. 发明授权
    • Direct access storage device with a molded actuator motor coil support
    • 直接存取存储装置,带有模制执行机构电机线圈支架
    • US5659449A
    • 1997-08-19
    • US769292
    • 1996-12-18
    • William Woodrow Brooks, Jr.Jerome Thomas CoffeyDonald John Wanek
    • William Woodrow Brooks, Jr.Jerome Thomas CoffeyDonald John Wanek
    • G11B5/55G11B21/08
    • G11B5/5521
    • An actuator for a PCMCIA DASD incorporates a tie bridge for stabilizing the support arms of the actuator while at the same time not increasing the largest radial dimension of the actuator drive motor beyond that of the radial dimension for the exterior of the coil. The tie bridge is disposed above, below, or both above and below the coil of the actuator drive motor. This space otherwise unused is now advantageously utilized, while additionally creating benefits in the design and the operation of the DASD. A crash stop and latch surface are incorporated into the structure of one of the support arms supporting the coil in such a way that the forces encountered by the actuator upon forcible engagement with a rigid structure within the DASD housing are absorbed and thereby reduced to values less than critical failure values.
    • 用于PCMCIA DASD的致动器包括用于稳定致动器的支撑臂的连接桥,同时不增加致动器驱动电动机的最大径向尺寸超过线圈外部的径向尺寸。 连接桥设置在致动器驱动马达的线圈的上方,下方或两者上方和下方。 现在有利地使用这种空间,同时在DASD的设计和操作中另外产生益处。 碰撞停止和闩锁表面被结合到支撑线圈的一个支撑臂的结构中,使得在与DASD壳体内的刚性结构强制接合时由致动器遇到的力被吸收,从而减小到较小的值 比关键的故障值。
    • 7. 发明授权
    • Information retrieval machine which uses a cassette for holding tape
cartridges
    • 信息检索机,其使用用于容纳磁带的盒式磁带
    • US3953890A
    • 1976-04-27
    • US561453
    • 1975-03-24
    • Donald John WanekGordon Wilbur Westphal
    • Donald John WanekGordon Wilbur Westphal
    • G11B15/67G06K17/00G11B15/68G11B5/52G11B15/66G11B23/04
    • G11B15/6895G06K17/00
    • A machine for writing information on and reading information from a relatively wide magnetic tape including a carousel for receiving a plurality of cartridges holding such tape with the cartridges being disposed with their axes parallel with the axis of rotation of the carousel, a plunger for latching onto a cartridge in the carousel and moving the cartridge out of the carousel into a tape unwinding position, motor mechanism for unwinding the tape in this position and moving it across a bed carrying a rotatable magneitc read/write disk substantially coextensive with the face of the bed on which the tape travels, a takeup spool for receiving the tape passing across the bed and including a swingable arm for causing the tape to start winding on the spool, and a relatively slowly moving mandrel and a pressure roll cooperating with the mandrel for subsequently moving the tape across the bed so that the disk may have a magnetic reading or writing action with respect to the tape.
    • 一种用于从相对宽的磁带写入信息并从其读取信息的机器,该磁带包括用于接收多个盒的多个盒,所述转盘用于容纳这些胶带,其中盒的轴线平行于转盘的旋转轴线;柱塞,用于锁定到 旋转盘中的墨盒并将墨盒从转盘中移出到磁带退绕位置,用于在该位置展开磁带的马达机构,并将其移动穿过携带基本上与床的表面共同延伸的可旋转磁铁读/写盘的床 带子行进的卷轴,用于接收通过床的带的卷绕卷轴,并且包括用于使卷带开始卷绕在卷轴上的可摆动臂,以及与心轴配合的相对缓慢移动的心轴和压力辊,用于随后移动 磁带穿过床,使得磁盘可能相对于磁带具有磁读取或写入动作。