Rapid locking hand knob construct
    55.
    发明授权
    Rapid locking hand knob construct 有权
    快速锁定手柄构造

    公开(公告)号:US08506200B2

    公开(公告)日:2013-08-13

    申请号:US13276571

    申请日:2011-10-19

    申请人: Qi Lu

    发明人: Qi Lu

    IPC分类号: F16B7/10

    摘要: A rapid locking hand knob construct includes a fixed threaded sleeve having an inner groove around its outer diameter that is mated to a rubber sleeve. One end of a first tube is connected to an inside diameter of one end of a fixed ring. The fixed ring has a groove provided around an outside diameter at an end thereof and an inner conical surface provided around an inside diameter at another end thereof. The tube hole at the end of a second tube is mated to a locking lining, wherein one end thereof includes an outer tapered surface that is inserted into an inner tapered surface of the fixed ring. A hole on the fixed threaded sleeve is secured into the groove of the fixed ring by a screw. A rotary rubber sleeve drives the movable thread sleeve up and down horizontally in the direction of the tube fitting.

    摘要翻译: 快速锁定手柄构造包括固定螺纹套筒,其具有围绕其外径的内槽,其与橡胶套管配合。 第一管的一端连接到固定环一端的内径。 固定环具有围绕其一端的外径设置的槽和在其另一端围绕内径设置的内锥面。 第二管端部的管孔配合到锁定衬里,其中一端包括插入固定环的内锥形表面的外锥形表面。 固定螺纹套筒上的孔通过螺钉固定在固定环的槽中。 旋转橡胶套筒沿着管接头的方向水平地驱动可动螺纹套筒。

    Transverse-Longitudinal Perpendicular Automatic Adjusting Apparatus
    59.
    发明申请
    Transverse-Longitudinal Perpendicular Automatic Adjusting Apparatus 有权
    横向纵向自动调节装置

    公开(公告)号:US20120076602A1

    公开(公告)日:2012-03-29

    申请号:US13375211

    申请日:2009-08-27

    IPC分类号: B23Q1/01

    CPC分类号: B23Q1/012

    摘要: A transverse-longitudinal perpendicular automatic adjusting apparatus used for a cutting machine is disclosed. The automatic adjusting apparatus comprises a cross beam (8), a driving trolley (5), a driven trolley (7), a rotating shaft (1), a rolling bearing (2), a driving connecting plate (3) and a disc spring (4). The cross beam (8) is a drawn cross beam. The driving connecting plate (3) is connected to a bottom surface of the cross beam (8). A bottom surface of the cross beam is rigidly connected with a driven connecting plate (6), which is connected with the driven trolley (7). The apparatus ensures stable operation and is inexpensive. The apparatus is easy to adjust, install and manufacture.

    摘要翻译: 公开了一种用于切割机的横向纵向垂直自动调节装置。 自动调节装置包括横梁(8),驱动手推车(5),从动手推车(7),旋转轴(1),滚动轴承(2),驱动连接板(3)和盘 春天(4)。 横梁(8)是拉伸横梁。 驱动连接板(3)连接到横梁(8)的底面。 横梁的底面与与驱动的手推车(7)连接的从动连接板(6)刚性连接。 该装置确保稳定的操作并且便宜。 该设备易于调整,安装和制造。

    ADAPTIVE PRECISION ARITHMETIC UNIT FOR ERROR TOLERANT APPLICATIONS
    60.
    发明申请
    ADAPTIVE PRECISION ARITHMETIC UNIT FOR ERROR TOLERANT APPLICATIONS 有权
    自适应精度算术单元,用于错误的应用

    公开(公告)号:US20090089348A1

    公开(公告)日:2009-04-02

    申请号:US11864580

    申请日:2007-09-28

    IPC分类号: G06F17/10

    摘要: Two process-tolerant arithmetic circuit architectures are implemented to develop functional blocks for error-tolerant applications such as FIR filters and FFT blocks. The resulting blocks may achieve computational performance of up to 42 times higher than conventional architectures. Embodiments adaptively change the precision of the computation to achieve a high precision computation given the underlying speed of the circuit. The resulting improvement can be allocated to increasing yield or dynamically trading off between reduced power consumption, faster computation, or higher-fidelity computation.

    摘要翻译: 实现两个容错算术电路架构来开发诸如FIR滤波器和FFT块之类的容错应用的功能块。 所得到的块可以实现高达传统架构的42倍的计算性能。 给定电路的底层速度,实施方式自适应地改变计算的精度以实现高精度计算。 所得到的改进可以被分配用于在降低的功率消耗,更快的计算或更高保真度的计算之间提高产量或动态地折中。