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1. 发明授权

US09651466B2 Edge sharpness measurement 有权
公开(公告)号：US09651466B2
公开(公告)日：2017-05-16
申请号：US14341168
申请日：2014-07-25
申请人： Christopher Brown , Jocelyn Close , Jason Hopkins , Michael Dragonas , Frank Bruton
发明人： Christopher Brown , Jocelyn Close , Jason Hopkins , Michael Dragonas , Frank Bruton
IPC分类号： G01N3/58
CPC分类号： G01N3/58
摘要： An edge sharpness measurement apparatus includes a clamp for securing a test medium against a frictional member, and an engagement mechanism for a normal force, such that the normal force directs the test medium against the frictional member with a force based on operational conditions of the test medium. A further engagement mechanism is for a tangential force, in which the engagement mechanism is adapted to increase the tangential force to identify a tangential force sufficient to dispose the frictional member across the test medium. A pivot defines an angle of application of the tangential force relative to the normal force, such that disposing the frictional member across the test medium defines a point of overcoming frictional forces between the test medium and the frictional member. A measurement device, such as a gauge or range on a spring, measures the tangential force sufficient to dispose the frictional member.

2. 发明申请

US20150047423A1 EDGE SHARPNESS MEASUREMENT 审中-公开
标题翻译：边缘锐度测量
公开(公告)号：US20150047423A1
公开(公告)日：2015-02-19
申请号：US14341168
申请日：2014-07-25
申请人： Christopher Brown , Jocelyn Close , Jason Hopkins , Michael Dragonas , Frank Bruton
发明人： Christopher Brown , Jocelyn Close , Jason Hopkins , Michael Dragonas , Frank Bruton
IPC分类号： G01N3/58
CPC分类号： G01N3/58
摘要： An edge sharpness measurement apparatus includes a clamp for securing a test medium against a frictional member, and an engagement mechanism for a normal force, such that the normal force directs the test medium against the frictional member with a force based on operational conditions of the test medium. A further engagement mechanism is for a tangential force, in which the engagement mechanism is adapted to increase the tangential force to identify a tangential force sufficient to dispose the frictional member across the test medium. A pivot defines an angle of application of the tangential force relative to the normal force, such that disposing the frictional member across the test medium defines a point of overcoming frictional forces between the test medium and the frictional member. A measurement device, such as a gauge or range on a spring, measures the tangential force sufficient to dispose the frictional member.
摘要翻译：边缘锐度测量装置包括用于将测试介质固定在摩擦构件上的夹具和用于法向力的接合机构，使得法向力基于测试的操作条件用力将测试介质抵靠摩擦构件中。进一步的接合机构用于切向力，其中接合机构适于增加切向力以识别足以将摩擦构件设置在测试介质上的切向力。枢轴限定相对于法向力的切向力的施加角度，使得在测试介质上布置摩擦构件限定了克服测试介质和摩擦构件之间的摩擦力的点。测量装置，例如弹簧上的量规或范围，测量足以设置摩擦构件的切向力。

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