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1. 发明授权

US06360661B1 Pre-inked hand stamp 失效
标题翻译：预先印上的手印
公开(公告)号：US06360661B1
公开(公告)日：2002-03-26
申请号：US09498245
申请日：2000-02-03
申请人： Wo-Man Cheung
发明人： Wo-Man Cheung
IPC分类号： B41K142
CPC分类号： B41K1/02 , B41K1/50
摘要： A pre-inked hand stamp includes a platen carrying a microporous imaging member on its lower portion and having a centrally located threaded stem extending upward from its upper portion; an upper case member having an open bottom and a centrally located opening in its top, the stem of the platen extending through the centrally located opening; a spring and an adjustable stopping assembly coaxially mounted on the stem; and a handle threadably coupled to the end of the stem. The adjustable stopping assembly includes: a lower base member which is mounted in the central opening of the upper case member, a rotatable member which is mounted on the lower base member, and an upper threaded member which is mounted in the rotatable member, engaging it with a spline and groove structure. Rotation of the rotatable member causes rotation of the upper threaded member which results in movement of the upper threaded member along the threaded stem. This moves the upper portion of the threaded member relative to the rotatable member changing the permissible stroke of the handle. The fact that the upper threaded member engages the interior of the rotatable member with a spline and groove arrangement prevents lateral movement of the stem relative to the upper case member.
摘要翻译：预先打印的手印包括在其下部承载微孔成像构件的压板，并且具有从其上部向上延伸的居中定位的螺纹杆; 具有开口底部和在其顶部中心定位的开口的上壳体构件，压板的杆延伸穿过位于中心的开口; 一个同轴安装在该杆上的弹簧和一个可调节止动组件; 以及可螺纹地联接到杆的端部的柄部。可调式止动组件包括：安装在上壳体构件的中心开口中的下基座构件，安装在下基座构件上的可旋转构件和安装在可旋转构件中的上螺纹构件，具有花键和凹槽结构。可旋转构件的旋转引起上螺纹构件的旋转，这导致上螺纹构件沿着螺纹杆的运动。这使得螺纹构件的上部相对于可旋转构件移动，从而改变了手柄的允许行程。上部螺纹构件与花键和凹槽布置接合在可旋转构件的内部的事实可防止杆相对于上壳体构件的横向移动。

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