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    • 35. 发明申请
    • AUTO HAMMER
    • 自动杀手
    • US20110120739A1
    • 2011-05-26
    • US12949993
    • 2010-11-19
    • Liang Chen
    • Liang Chen
    • B25D17/00
    • B25C1/06B25C1/188B25D11/068
    • An auto hammer has a housing, a grip portion and a striking device. The striking device has a striking rod that can strike a fastening element using a liner reciprocating motion. The striking device also has an associated clamping mechanism for clamping the fastening element. The clamping mechanism includes a clamping member, a driving part and a sliding member, wherein the clamping member is pivotally arranged in the sliding member and is connected to the driving part, and the driving part can rotate relative to the sliding member so as to cause the clamping member to rotate pivotally in the sliding member. The clamping mechanism may thus firmly clamp the fastening element in a manner that is convenient for users.
    • 自动锤具有壳体,抓握部分和击打装置。 打击装置具有能够使用衬管往复运动来撞击紧固元件的敲击杆。 打击装置还具有用于夹紧紧固元件的相关联的夹紧机构。 夹紧机构包括夹紧构件,驱动部和滑动构件,其中夹紧构件枢转地布置在滑动构件中并连接到驱动部,并且驱动部可相对于滑动构件旋转,从而 夹紧构件在滑动构件中枢转地旋转。 因此,夹紧机构可以以对用户方便的方式牢固地夹紧紧固元件。
    • 40. 发明申请
    • ELECTROPLATED DEVICE AND PREPARATION METHOD THEREOF
    • 电镀装置及其制备方法
    • US20090202862A1
    • 2009-08-13
    • US12305142
    • 2007-05-28
    • Liang ChenQing GongYunbo YiFang Liu
    • Liang ChenQing GongYunbo YiFang Liu
    • B32B15/01C25D5/10
    • C25D5/10C25D5/12C25D15/02Y10T428/12903
    • Disclosed is an electroplated product, comprising a base material and an electroplated metal layer including a copper layer on the surface of the base material, wherein the electroplated metal layer further includes a nickel substitute metal layer on the copper layer and the nickel substitute metal is Cu—Sn alloy, Ru, Rh, Pd, or an alloy composed of 2, 3, or 4 elements selected from Ru, Rh, Pd, and Co. A method for preparing the same is also disclosed. The metal electroplated layer of said electroplated product is free of nickel, and therefore will not cause nickel irritation on skin. Furthermore, the electroplated layer also has the advantages of nickel coating, including good smoothness, brightness, wearing resistance, corrosion resistance, and thermal shock resistance, etc.
    • 公开了一种电镀产品,包括基材和在基材表面上包含铜层的电镀金属层,其中电镀金属层还包括铜层上的镍替代金属层,镍替代金属为Cu -Sn合金,Ru,Rh,Pd或由选自Ru,Rh,Pd和Co的2,3或4种元素组成的合金。还公开了其制备方法。 所述电镀产品的金属电镀层不含镍,因此不会对皮肤造成镍的刺激。 此外,电镀层还具有镍涂层的优点,包括良好的光滑度,亮度,耐磨性,耐腐蚀性和耐热冲击性等。