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2. 发明公开

EP2244051A1 Thread ring gauge 有权
标题翻译： Gewindelehrring
公开(公告)号：EP2244051A1
公开(公告)日：2010-10-27
申请号：EP10155637.1
申请日：2010-03-05
申请人： Chuan Hong Precision Tool Manufacturing Co., Ltd.
发明人： Wu, San-Kuei
IPC分类号： G01B3/36 , G01B3/40
CPC分类号： G01B3/36 , G01B3/40
摘要： A thread ring gauge includes a body having inner and outer peripheries spaced in a radial direction. The body includes a split extending from the outer periphery through the inner periphery, separating the body into two sections respectively having first and second end faces. The first end face includes a groove extending away from the second end face in a width direction perpendicular to the radial direction. The groove extends from the outer periphery towards but spaced from the inner periphery. The groove has a bottom wall facing the second end face. An adjusting member is extended through the first and second sections and movable to adjust a width of the slit between the first and second end faces in the width direction. A gauge block is received in the groove and abuts the bottom wall of the groove and the second end face.
摘要翻译：螺纹环规包括具有沿径向间隔开的内周和外周的主体。主体包括从外周延伸通过内周缘的分开，将本体分成具有第一和第二端面的两个部分。第一端面包括在垂直于径向的宽度方向上远离第二端面延伸的凹槽。凹槽从外周向内延伸，但与内周隔开。凹槽具有面向第二端面的底壁。调节构件通过第一和第二部分延伸并且可移动以调节宽度方向上的第一和第二端面之间的狭缝的宽度。一个测量块被容纳在凹槽中，并邻接凹槽的底壁和第二端面。

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