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    Equipment cabinet door mountable on either side and having a central latch
    1.
    发明授权
    Equipment cabinet door mountable on either side and having a central latch 失效
    设备柜门可安装在任一侧并具有中央闩锁

    公开(公告)号：US5417012A

    公开(公告)日：1995-05-23

    申请号：US156160

    申请日：1993-11-23

    申请人： Timothy H. Brightman ,  Kenneth Gulick ,  Robert L. Hanson ,  Brian R. Herrick ,  Edwin A. Jeffery ,  Maria J. Kozo ,  Carl A. Swanson

    发明人： Timothy H. Brightman ,  Kenneth Gulick ,  Robert L. Hanson ,  Brian R. Herrick ,  Edwin A. Jeffery ,  Maria J. Kozo ,  Carl A. Swanson

    IPC分类号： H05K7/18 ,  E05D7/02

    CPC分类号： H05K7/18

    摘要： An equipment cabinet employs a rack-mountable equipment enclosure surrounded by a base, a cap, and front and rear covers. Each cover consists of a bezel and a door reversibly mounted thereon via removable hinge pins. The bezels have sidewalls that rest against ledges on the edges of the enclosure to receive support therefrom. The door has a centrally-located latch, the latch having a pawl with an eccentric catch portion that engages a latch opening on a ledge extending from the bezel. The pawl also has a tab that rests between the ends of an arcuate raised portion on the rear of the door to limit the rotational travel of the pawl.

    摘要翻译： 设备柜采用由基座，盖子和前后盖围成的可机架安装的设备外壳。 每个盖子由一个挡板和一个通过可拆卸的铰链销可逆地安装在其上的门。 挡板具有侧壁，该侧壁抵靠外壳边缘上的凸缘以从其接收支撑。 门具有中心定位的闩锁，闩锁具有棘爪，该棘爪具有与从边框延伸的凸缘上的闩锁开口相接合的偏心卡扣部分。 棘爪还具有一个悬挂在门的后部的弓形凸起部分的端部之间的突出部，以限制棘爪的旋转行进。

    Identification panel for electronic equipment cabinet
    2.
    发明授权
    Identification panel for electronic equipment cabinet 失效
    电子设备柜识别面板

    公开(公告)号：US5363578A

    公开(公告)日：1994-11-15

    申请号：US873319

    申请日：1992-04-24

    申请人： David Chesley ,  Deborah Falck ,  Robert L. Hanson ,  Margaret Hetfield

    发明人： David Chesley ,  Deborah Falck ,  Robert L. Hanson ,  Margaret Hetfield

    IPC分类号： G09F7/08 ,  G09F7/18 ,  G09F7/00

    CPC分类号： G09F7/08 ,  G09F7/18

    摘要： An identification panel for a cabinet for electronic equipment, such as computers or computer peripherals. A back panel is mounted to an intermediate window and doorframe member having a control door frame, and a translucent window aligned with the back panel. The back panel may incorporate permanent identifying artwork for the equipment. This assemblage is accommodated in an opening of, and secured to, an external cover frame. The cover frame opening also accommodates a control panel door mounted on the intermediate window and doorframe member to cover the doorframe opening and slidable behind the translucent window to uncover the doorframe opening. The translucent window has a part-cylindrical convex surface which projects through the cover frame opening to provide a lens effect which enhances the visibility of artwork provided on the back panel. Additional artwork, for example model identification, may be provided on a translucent sheet overlaying the curved surface of the translucent window and removably located in position by engagement of the peripheral margins of the sheet between the translucent window and the cover frame.

    摘要翻译： 用于电子设备的机柜的识别面板，例如计算机或计算机外围设备。 后面板安装到具有控制门框的中间窗和门框构件，以及与后面板对准的半透明窗。 后面板可以包含用于设备的永久性识别图形。 该组合件容纳在外盖框架的开口中并固定到外盖框架上。 盖框架开口还容纳安装在中间窗口和门框构件上的控制面板门，以覆盖门框开口，并可在半透明窗后方滑动以露出门框开口。 半透明窗口具有突出通过盖框架开口的部分圆柱形凸表面，以提供透镜效果，这增强了背面板上提供的艺术品的可视性。 可以在覆盖半透明窗口的弯曲表面的半透明板上提供附加的图案，并且可透过窗口和盖框架之间的片材周边边缘的接合将其可拆卸地定位。

    Reel pressure button for tape reels
    3.
    发明授权
    Reel pressure button for tape reels 失效
    磁带卷轴的卷轴压力按钮

    公开(公告)号：US5328117A

    公开(公告)日：1994-07-12

    申请号：US898378

    申请日：1992-06-09

    申请人： Vincent P. Teuber ,  Robert L. Hanson

    发明人： Vincent P. Teuber ,  Robert L. Hanson

    IPC分类号： G11B23/087 ,  G11B23/037 ,  B65H75/02 ,  G11B23/027

    CPC分类号： G11B23/08728

    摘要： A reel pressure button assembly is used in a magnetic tape reel cassette for applying pressure to a tape reel. The reel pressure button assembly includes a substantially cylindrical reel pressure button and a portion of the cassette housing. The reel pressure button is formed as an integral, one-piece member and includes a central horizontal portion which is disposed within an opening in the cassette housing portion. A cylindrical portion of the button has a plurality of recesses and terminates in a flange. The housing portion includes a plurality of tabs which are received in respective recesses to secure the reel pressure button to the housing portion. A compression spring is mounted between the housing portion and the reel pressure button flange.

    摘要翻译： 在磁带卷带盒中使用卷轴压力按钮组件，用于向磁带卷轴施加压力。 卷轴压力按钮组件包括基本上圆柱形的卷轴压力按钮和盒壳体的一部分。 卷轴压力按钮形成为一体的单件式构件，并且包括设置在盒壳体部分中的开口内的中央水平部分。 按钮的圆柱形部分具有多个凹部并且终止于凸缘中。 壳体部分包括多个突出部，其接收在相应的凹部中以将卷轴压力按钮固定到壳体部分。 压缩弹簧安装在壳体部分和卷轴压力按钮凸缘之间。

    Equipment cabinet stand
    5.
    发明授权
    Equipment cabinet stand 失效
    设备柜架

    公开(公告)号：US5462350A

    公开(公告)日：1995-10-31

    申请号：US156177

    申请日：1993-11-23

    申请人： Timothy H. Brightman ,  Kenneth Gulick ,  Robert L. Hanson ,  Brian R. Herrick ,  Edwin A. Jeffery ,  Maria J. Kozo ,  Carl A. Swanson

    发明人： Timothy H. Brightman ,  Kenneth Gulick ,  Robert L. Hanson ,  Brian R. Herrick ,  Edwin A. Jeffery ,  Maria J. Kozo ,  Carl A. Swanson

    IPC分类号： G06F1/18 ,  A47B95/00

    CPC分类号： G06F1/181

    摘要： An equipment cabinet employs a rack-mountable equipment enclosure surrounded by a base, a cap, and front and rear covers. Each cover consists of a bezel and a door reversibly mounted thereon via removable hinge pins. The bezels have sidewalls that rest against ledges on the edges of the enclosure to receive support therefrom. The door has a centrally-located latch, the latch having a pawl with an eccentric catch portion that engages a latch opening on a ledge extending from the bezel. The pawl also has a tab that rests between the ends of an arcuate raised portion on the rear of the door to limit the rotational travel of the pawl. The base, cap, and covers are configured so that the enclosure is surrounded by hollows forming a peripheral passageway for cabling and the like. The base and cap have front and rear handle-like projections through which cables may be routed, and the covers have inward-facing snap tabs that engage the handle-like projections to secure the covers to the base and cap. The covers also have side access panels for inter-cabinet cabling. Clips are used to secure adjacent cabinets together; these clips attach to the handle-like projections and also pass through the access openings. Each clip is made of stamped sheet metal bent to have a C-shaped body and central spacing members. The ends of the clip have bent tips to retain the clip when installed, and the spacing members cooperate with the ends to maintain fixed separation between adjacent cabinets. The cabinet also has elongated L-shaped feet that may be installed with either an outward orientation to minimize any tendency of a single unit to tip over, or with an inward orientation to enable adjacent cabinets to be closely spaced without interference between their feet.

    摘要翻译： 设备柜采用由基座，盖子和前后盖围成的可机架安装的设备外壳。 每个盖子由一个挡板和一个通过可拆卸的铰链销可逆地安装在其上的门。 挡板具有侧壁，该侧壁抵靠外壳边缘上的凸缘以从其接收支撑。 门具有中心定位的闩锁，闩锁具有棘爪，该棘爪具有与从边框延伸的凸缘上的闩锁开口相接合的偏心卡扣部分。 棘爪还具有一个悬挂在门的后部的弓形凸起部分的端部之间的突出部，以限制棘爪的旋转行进。 基座，盖和盖构造成使得外壳被形成用于布线等的外围通道的中空部包围。 基座和盖具有前后手柄状突起，电缆可以通过该突起布线，并且盖具有向内的卡扣突片，其接合手柄状突起以将盖固定到基座和盖。 盖子还具有用于机柜间布线的侧面检修面板。 夹子用于将相邻的机柜固定在一起; 这些夹子附接到手柄状突起并且也穿过进入开口。 每个夹子由冲压的金属板制成，弯曲成具有C形主体和中心间隔构件。 夹子的端部具有弯曲的尖端以在安装时保持夹子，并且间隔构件与端部配合以保持相邻机柜之间的固定间隔。 机柜还具有细长的L形脚，其可以以向外的方向安装，以使单个单元倾斜的倾向最小化，或者具有向内的方向，以使相邻的机柜能够紧密地间隔开，而不会在它们的脚之间产生干扰。

    Recording latch
    7.
    发明授权
    Recording latch 失效
    录音锁

    公开(公告)号：US5189582A

    公开(公告)日：1993-02-23

    申请号：US639885

    申请日：1991-01-11

    申请人： Robert L. Hanson ,  John A. Bailey

    发明人： Robert L. Hanson ,  John A. Bailey

    IPC分类号： G11B23/28 ,  G11B23/04

    CPC分类号： G11B23/042

    摘要： The recording latch is pivotably mountable in a recording cassette between a record position and a no-record position. A plug at the bottom of the latch selectively blocks the record opening in the bottom wall of the cassette, and a flange at the top of the latch is selectively visible through the latch-engaging opening in the top wall. Two tabs are mounted on the flange, and the top wall of the cassette includes a record groove and a no-record groove. The tabs engage the record groove when the cassette can be used in the record mode and the tab engages the no-record groove when the cassette can not be used in the record mode. This engagement system is located entirely on the flange of the recording latch.

    摘要翻译： 记录锁闩可转动地安装在记录位置和记录位置之间的记录盒中。 闩锁底部的插头选择性地阻挡盒的底壁中的记录开口，并且通过顶壁中的闩锁接合开口选择性地看到闩锁顶部的凸缘。 两个凸片安装在凸缘上，磁带盒的顶壁包括记录槽和无记录槽。 当录像带可以在记录模式下使用时，接片卡合记录槽，并且当录像带不能用于记录模式时，标签与无记录槽啮合。 该接合系统完全位于记录锁闩的凸缘上。

    Self-compensating measurement system
    10.
    发明授权
    Self-compensating measurement system 失效
    自补偿测量系统

    公开(公告)号：US4253155A

    公开(公告)日：1981-02-24

    申请号：US7923

    申请日：1979-01-31

    申请人： Robert A. Freiday ,  Robert L. Hanson ,  David A. Pezzutti

    发明人： Robert A. Freiday ,  Robert L. Hanson ,  David A. Pezzutti

    IPC分类号： G01R17/06 ,  G01R35/00

    CPC分类号： G01R17/06 ,  G01R35/005

    摘要： Compensation for errors in an amplitude conversion system caused by inaccuracies in and nonlinearities of system circuit components is realized by employing a self-compensation process in an amplitude measurement system (FIG. 1). In one embodiment first and second reference signals (from 111) are controllably supplied (under control of 105 via A1, A2SW1, SW2, 108, 112, 113 and 103) to a RMS-LOG converter circuit (104) to obtain a measure of the amplitudes of the reference signals (TA, TB) and convert the amplitudes into pulse signals. The pulse signals are supplied to a control circuit (105) for conversion into digital form and storage as reference numbers for future use. A test signal supplied from a remote location over a facility under evaluation is supplied (via T, R, 101, 102, 103) to the RMS-LOG converter (104) where the test signal amplitude (TMEAS) is measured and converted into a pulse signal. In turn, the test pulse signal (TMEAS) is supplied to the control circuit (105), converted into digital form and used in conjunction with the prior stored reference numbers (TA, TB) and prescribed constants in a first prescribed compensation process to generate an output signal (TCORR) representative of the test signal amplitude (TMEAS) compensated for measurement system errors.In another embodiment at least first, second and third reference signals (TA, TB, TC) are employed in conjunction with a test signal measurement (TMEAS) in a second prescribed compensation process to compensate test signal measurements for high order deviations from linearity.

    摘要翻译： 通过在幅度测量系统（图1）中采用自补偿过程来实现由系统电路部件的不准确性和非线性引起的幅度转换系统中的误差的补偿。 在一个实施例中，第一和第二参考信号（来自111）被可控地提供（经由A1，A2 + L，SW1，SW2,108,112,113和103的105的控制）到RMS-LOG转换器电路（104）至 获得参考信号（TA，TB）的幅度的度量，并将幅度转换成脉冲信号。 将脉冲信号提供给控制电路（105），以转换为数字形式和存储作为未来使用的参考号。 从经过评估的设备的远程位置提供的测试信号（经由T，R，101,102,103）提供给RMS-LOG转换器（104），其中测量信号幅度（TMEAS）被测量并转换为 脉冲信号。 反过来，将测试脉冲信号（TMEAS）提供给控制电路（105），转换为数字形式，并与先前存储的参考号（TA，TB）和规定的常数结合使用在第一规定的补偿过程中以产生 表示测量信号幅度（TMEAS）的输出信号（TCORR）补偿了测量系统误差。 在另一个实施例中，在第二规定的补偿过程中，至少第一，第二和第三参考信号（TA，TB，TC）与测试信号测量（TMEAS）结合使用以补偿针对线性的高阶偏差的测试信号测量。