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    • 6. 发明申请
    • Load Security Device Comprising a Coupling Device with Snap Action
    • 负载安全设备包含耦合设备与快动作
    • US20080213060A1
    • 2008-09-04
    • US11665218
    • 2005-10-28
    • Hans BohmanDavid Hsieh
    • Hans BohmanDavid Hsieh
    • B60P7/13B63B25/24
    • B65D90/0006B63B25/004B63B25/28B65D2590/0016
    • A lashing device includes a stretching device which is to be fastened between two fixing points that are to be secured to one another, the stretching device including stretching device parts which are each connectible to one of the fixing points. At least a first stretching device part has a stretching rod extending in the longitudinal direction of the stretching device and has a threaded portion. A second stretching device part supports a nut part which is to be screwed onto the thread of the first stretching device part. Between the first and the second stretching device part, a coupling part is arranged which, by snap action, allows mutual rotation of the two stretching device parts in at least a direction of rotation which corresponds to tightening of the stretching device and counteracts rotation in the opposite direction.
    • 捆扎装置包括拉紧装置,该拉伸装置要紧固在要彼此固定的两个固定点之间,拉伸装置包括可连接到一个固定点的拉伸装置部分。 至少第一拉伸装置部件具有沿拉伸装置的纵向方向延伸的拉伸杆,并且具有螺纹部分。 第二拉伸装置部件支撑要拧入第一拉伸装置部分的螺纹上的螺母部分。 在第一和第二拉伸装置部分之间,设置联接部件,其通过卡扣动作允许两个拉伸装置部件在至少一个对应于拉伸装置的紧固的旋转方向上相互旋转并抵抗 相反的方向。
    • 9. 发明授权
    • Electrostatic chuck assembly
    • 静电吸盘组件
    • US08854790B1
    • 2014-10-07
    • US10127084
    • 2002-04-22
    • David Hsieh
    • David Hsieh
    • H02N13/00H05H1/00
    • H01L21/68735H01L21/6831
    • The present invention generally relates to an electrostatic chuck assembly for uniformly processing a wafer in a semiconductor wafer processing process, more particularly to prevent a byproduct formed from leakage of wafer processing materials from depositing between a wafer and the electrostatic chuck assembly.The electrostatic chuck assembly has a wafer holding member for holding a wafer; a shadow ring in engagement with the wafer holding member; and an insert ring disposed between the shadow ring and the wafer holding member.The wafer holding member has a wafer mounting surface and may preferably have a conical head having a tapered peripheral wall and a cylindrical portion. Alternatively, the wafer holding member is cylindrical and extends downwardly from the wafer mounting surface. The insert ring has an inner wall for sealably engaging the wafer holding member and preferably, is removable to allow for easy cleaning of the electrostatic chuck assembly.
    • 本发明一般涉及一种用于在半导体晶片加工工艺中均匀加工晶片的静电卡盘组件,更具体地说,涉及防止由晶片处理材料的泄漏形成的副产物在晶片和静电卡盘组件之间的沉积。 静电吸盘组件具有用于保持晶片的晶片保持部件; 与晶片保持构件接合的阴影环; 以及设置在所述阴影环和所述晶片保持构件之间的插入环。 晶片保持构件具有晶片安装表面,并且可以优选地具有锥形头部,其具有锥形周壁和圆柱形部分。 或者,晶片保持构件是圆柱形的并且从晶片安装表面向下延伸。 插入环具有用于密封地接合晶片保持构件的内壁,并且优选地是可移除的,以允许容易地清洁静电卡盘组件。
    • 10. 发明授权
    • Fastener for securing a cargo container
    • 用于固定货物集装箱的紧固件
    • US07575403B2
    • 2009-08-18
    • US11465855
    • 2006-08-21
    • David Hsieh
    • David Hsieh
    • B60P7/08
    • F16B7/06F16B33/002F16B35/044
    • A fastener for securing a cargo container includes: a first fastener component including a pair of rails; amounting seat mounted slidably on the rails; a second fastener component including a toothed part extending into the a central through-hole in the mounting seat and formed with teeth, each of which has a contact surface; and an engagement unit including an engaging element that is mounted in a retaining recess in the mounting seat and that has a free end portion extendable into the central through-hole in the mounting seat. The free end portion of the engaging element has a flat contact surface that extends into the central through-hole to abut against the contact surface of an adjacent one of the teeth in such a manner to arrest rotation of the mounting seat relative to the second fastener component in a direction.
    • 用于固定货物集装箱的紧固件包括:包括一对导轨的第一紧固件部件; 座位可滑动地安装在轨道上; 第二紧固件部件,包括延伸到所述安装座中的中心通孔中并形成有齿的齿部,每个齿具有接触表面; 以及接合单元,其包括安装在所述安装座中的保持凹部中并具有可延伸到所述安装座中的中心通孔中的自由端部的接合元件。 接合元件的自由端部具有平坦的接触表面,该平坦的接触表面延伸到中心通孔中以抵靠相邻的一个齿的接触表面,以便阻止安装座相对于第二紧固件的旋转 组件在一个方向。