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16 条记录 (耗时 0.04 秒)

    Dual contact beam assembly for an IC test fixture
    4.
    发明授权
    Dual contact beam assembly for an IC test fixture 失效
    用于IC测试夹具的双接触梁组件

    公开(公告)号：US5175496A

    公开(公告)日：1992-12-29

    申请号：US575935

    申请日：1990-08-31

    申请人： David R. Collins ,  Mary A. Nebel ,  Bruce A. Strangfeld

    发明人： David R. Collins ,  Mary A. Nebel ,  Bruce A. Strangfeld

    IPC分类号： G01R1/073 ,  G01R31/26

    CPC分类号： H01R12/714 ,  G01R1/07357

    摘要： A method and apparatus for real-time testing of a Tape Automated Bonded integrated circuit is described. The apparatus is inserted between a test board and a TAB tape integrated circuit. The beams of the assembly are arranged in a pattern similar to the pattern of the electrical contact pads on the test board and the TAB tape. When axial pressure is applied to the test board, the apparatus and the TAB tape, the beams compress and deform, thereby providing a scrubbing contact between the ends of the beams and the contact pads of the TAB tape and the test board. The beams are short in length thereby providing an electrical connection of virtually no impedance interface between the TAB tape and the test board, thereby allowing the intergrated circuit to be tested at AC speed.

    摘要翻译： 描述了一种用于磁带自动绑定集成电路的实时测试的方法和装置。 该装置插入在测试板和TAB带集成电路之间。 组件的梁以与测试板和TAB带上的电接触垫的图案相似的图案布置。 当对测试板，设备和TAB带施加轴向压力时，梁被压缩和变形，从而在梁的端部与TAB带和测试板的接触垫之间提供擦洗接触。 梁的长度很短，从而在TAB带和测试板之间提供实际上没有阻抗接口的电连接，从而允许集成电路以交流速度进行测试。

    Window sash and frame with thermal barrier
    6.
    发明授权
    Window sash and frame with thermal barrier 失效
    窗框和框架与热障

    公开(公告)号：US4024690A

    公开(公告)日：1977-05-24

    申请号：US661199

    申请日：1976-02-25

    申请人： David R. Collins ,  Sheldon N. Katz

    发明人： David R. Collins ,  Sheldon N. Katz

    IPC分类号： E06B3/263 ,  E06B3/44 ,  E06B3/964 ,  E04B1/62 ,  E05C3/02

    CPC分类号： E06B3/9647 ,  E06B3/26347 ,  E06B3/44 ,  E06B2003/4453

    摘要： The window is comprised of upper and lower sashes. Each sash includes two panes of glass with an air space barrier therebetween. All metal members on one face of each sash are thermally and electrically insulated from corresponding members on the opposite face of each sash to thereby provide a complete thermal and electrical barrier between the indoor and outdoor faces of the sashes.

    摘要翻译： 窗户由上下框架组成。 每个窗扇包括两个玻璃窗，其间具有空气隔离。 每个窗框的一个表面上的所有金属构件与每个窗扇的相对面上的相应构件热电绝缘，从而在窗扇的室内和室外面之间提供完整的热和电屏障。

    Method of integrating detailed features into a spray formed rapid tool
    7.
    发明授权
    Method of integrating detailed features into a spray formed rapid tool 失效
    将详细特征整合成喷雾形成的快速工具的方法

    公开(公告)号：US5967218A

    公开(公告)日：1999-10-19

    申请号：US110290

    申请日：1998-07-06

    申请人： Paul E. Pergande ,  Jeffrey A. Kinane ,  David R. Collins ,  Jim Welniak

    发明人： Paul E. Pergande ,  Jeffrey A. Kinane ,  David R. Collins ,  Jim Welniak

    IPC分类号： B22D23/00 ,  B22C9/04 ,  B22D19/00

    CPC分类号： B22D23/003 ,  B22F2999/00

    摘要： A method of integrating detailed features into a spray formed rapid tool includes the steps of making a model of a desired tool and constructing a ceramic pattern as the inverse of the model. The method also includes the steps of locating at least one detailed feature insert on the ceramic pattern and thermally spraying metal material against the detailed feature insert and ceramic pattern to form the desired tool and embedding the detailed feature insert into the desired tool.

    摘要翻译： 将详细特征集成到喷射形成的快速工具中的方法包括以下步骤：制造所需工具的模型并将陶瓷图案构造为模型的倒数。 该方法还包括以下步骤：将陶瓷图案上的至少一个详细特征插入物定位并且相对于详细特征插入物和陶瓷图案热喷射金属材料以形成期望的工具并将详细特征插入物嵌入到期望的工具中。

    High solids slurries of structured kaolin clay materials having improved high shear rheology and process for the manufacture thereof
    8.
    发明授权
    High solids slurries of structured kaolin clay materials having improved high shear rheology and process for the manufacture thereof 失效
    具有改进的高剪切流变性的高固体含量的结构化高岭土粘土材料及其制造方法

    公开(公告)号：US5424259A

    公开(公告)日：1995-06-13

    申请号：US206070

    申请日：1994-03-04

    申请人： Jorge L. Yordan ,  David R. Collins

    发明人： Jorge L. Yordan ,  David R. Collins

    IPC分类号： C04B33/18 ,  C04B33/04

    CPC分类号： C04B33/18

    摘要： A high solids structured kaolin clay slurry having improved high shear rheology is manufactured by a process which comprises the sequential steps of forming an aqueous composition by mixing water and a lithium-based dispersant and then mixing structured kaolin clay particles with the aqueous composition to form the desired high solids slurry.

    摘要翻译： 具有改进的高剪切流变性的高固体结构高岭土粘土浆料通过包括以下顺序步骤的方法制备，该方法包括通过混合水和锂基分散剂形成水性组合物，然后将结构化高岭土粘土颗粒与含水组合物混合形成 所需的高固含量浆料。

    Computer module mounting system and method
    10.
    发明授权
    Computer module mounting system and method 有权
    电脑模块安装系统及方法

    公开(公告)号：US06452805B1

    公开(公告)日：2002-09-17

    申请号：US09408148

    申请日：1999-09-29

    申请人： Perry D. Franz ,  Jeffrey Mark Glanzman ,  David R. Collins ,  Steve J. Dean ,  Timothy S. McCann

    发明人： Perry D. Franz ,  Jeffrey Mark Glanzman ,  David R. Collins ,  Steve J. Dean ,  Timothy S. McCann

    IPC分类号： G06F116

    CPC分类号： G02B6/4471 ,  G02B6/4452

    摘要： A rack including a rail for supporting a computer module and a grounding element electrically coupled to the rack and positioned to electrically contact a computer module inserted in the rack such that the grounding element provides a path to ground. The grounding element can be an arcuate bracket attached to the rail to make contact with a side of the computer module. The grounding element can be a conductor extending from the rack and positioned to make contact with a side of the computer module. The rack can include a wider section which provides a cabling channel and a member on the rack for mechanically coupling the rack to an adjacent rack. The rack can include at least one passage for allowing a cable to pass through the rack to an adjacent rack and a cable organizer for maintaining placement of at least one cable routed through the passage.

    摘要翻译： 一种机架，包括用于支撑计算机模块的轨道和接地元件，所述接地元件电耦合到所述机架并且定位成电接触插入所述机架中的计算机模块，使得所述接地元件提供到地面的路径。 接地元件可以是连接到导轨的弧形支架，以与计算机模块的一侧接触。 接地元件可以是从机架延伸并定位成与计算机模块的一侧接触的导体。 机架可以包括更宽的部分，其提供布线通道和机架上的构件，用于将机架机械地连接到相邻机架。 该机架可以包括至少一个通道，用于允许电缆通过机架通过相邻的机架，以及电缆组织器，用于维持布线通过通道的至少一根电缆的放置。