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1. 发明专利

JPS58196404A Touch signal probe 失效
标题翻译：触摸信号探测器
公开(公告)号：JPS58196404A
公开(公告)日：1983-11-15
申请号：JP7967882
申请日：1982-05-11
申请人： Mitsutoyo Mfg Co Ltd
发明人： KANDA YOSHIROU , NOGUCHI HIRONORI , IKEDA TADASHI
IPC分类号： G01B5/00 , G01B5/012 , G01B5/016 , G01B7/00 , G01B7/012 , G01B7/016 , G01B7/28 , G01B21/00
CPC分类号： G01B7/002 , G01B7/00 , G01B7/012
摘要： PURPOSE: To obtain a stable, accurate, static original point returning state of a contactor by a simple structure, by holding the contactor by two pulling springs and one compressing spring so that the contactor can be freely moved up and down and in the slant direction.
CONSTITUTION: A contactor 22 is held by pulling springs 46a and 46b, a compressing spring 48, and a pulling spring 54, so that the contactor can be freely moved up and down and in the slant direction. Contact balls 40a, 40b, and 40c contact with a lower receiving seat surface 42a. A contact ball 26 and engaging ball 28 contact with a lateral receiving seat 32 and an engaging seat 36. Therefore the static position of the contactor 22 can be positioned at a specified point. The contact balls 40 and three main contact points of lower fixed contact points are all contacted. The contact ball 26, an auxiliary fixed contact point 72, the engaging ball 28, and three sets of auxiliary contacts points of auxiliary fixed contact points 74 are all contacted. Therefore a contact detecting device is in a conducting state. When the contact point 22 is contacted with a material to be contacted, one contact set of three main contact point sets and three auxiliary contact point sets is opened, and the contact can be detected.
COPYRIGHT: (C)1983,JPO&Japio
摘要翻译：目的：通过简单的结构获得接触器的稳定，准确，静态的原点返回状态，通过用两个拉簧和一个压缩弹簧夹住接触器，使接触器可以上下自由移动，并且在倾斜方向。构成：通过拉动弹簧46a和46b，压缩弹簧48和拉动弹簧54来保持接触器22，使得接触器可以上下自由地向倾斜方向移动。接触球40a，40b和40c与下接收座表面42a接触。接触球26和接合球28与侧面接收座32和接合座36接触。因此，接触器22的静态位置可以定位在特定的位置。接触球40和下固定接触点的三个主要接触点全部接触。接触球26，辅助固定接触点72，接合球28和辅助固定接触点74的三组辅助接触点都被接触。因此，接触检测装置处于导通状态。当接触点22与要接触的材料接触时，打开三个主触点组和三个辅助触点组的一个触点组，并且可以检测触点。

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