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1.发明申请METHOD AND APPARATUS TO TEST AN AUTOMATIC STOP SAFETY FEATURE OF A ROTARY SAW 有权测试旋转锯的自动停止安全特征的方法和装置公开(公告)号：US20160121512A1
公开(公告)日：2016-05-05
申请号：US14530531
申请日：2014-10-31
发明人： Fan He , Hai Jiang , Mahmood Tabaddor
CPC分类号： B27G19/02 , B23D59/001 , B23Q11/06 , G01M13/00 , G01M99/005 , G01M99/008
摘要： A test apparatus for testing of a stop mechanism on a saw includes a support arm movable relative to a blade of the saw from a first position to a second position. The test apparatus also includes a simulation member coupled to the support arm. In the first position, the first end of the simulation member is offset from a portion of the blade of the saw, and in the second position, the first end of the simulation member is adapted to be in contact with the portion of the blade of the saw. The test apparatus further includes circuitry operatively connected to the simulation member to replicate an electrical property of a human finger such that contact between the blade and the first end of the simulation member triggers the stop mechanism of the saw.
摘要翻译： 用于在锯上测试停止机构的测试装置包括一个相对于锯片从第一位置到第二位置可移动的支撑臂。 测试装置还包括耦合到支撑臂的模拟构件。 在第一位置，模拟构件的第一端偏离锯的一部分，并且在第二位置，模拟构件的第一端适于与叶片的一部分接触 锯。 测试装置还包括可操作地连接到模拟构件以复制人类手指的电性质的电路，使得叶片与模拟构件的第一端之间的接触触发锯的停止机构。
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2.发明授权Method and apparatus to test an automatic stop safety feature of a rotary saw 有权测试旋转锯的自动停止安全特征的方法和装置公开(公告)号：US09550310B2
公开(公告)日：2017-01-24
申请号：US14530531
申请日：2014-10-31
发明人： Fan He , Hai Jiang , Mahmood Tabaddor
CPC分类号： B27G19/02 , B23D59/001 , B23Q11/06 , G01M13/00 , G01M99/005 , G01M99/008
摘要： A test apparatus for testing of a stop mechanism on a saw includes a support arm movable relative to a blade of the saw from a first position to a second position. The test apparatus also includes a simulation member coupled to the support arm. In the first position, the first end of the simulation member is offset from a portion of the blade of the saw, and in the second position, the first end of the simulation member is adapted to be in contact with the portion of the blade of the saw. The test apparatus further includes circuitry operatively connected to the simulation member to replicate an electrical property of a human finger such that contact between the blade and the first end of the simulation member triggers the stop mechanism of the saw.
摘要翻译： 用于在锯上测试停止机构的测试装置包括一个相对于锯片从第一位置到第二位置可移动的支撑臂。 测试装置还包括耦合到支撑臂的模拟构件。 在第一位置，模拟构件的第一端偏离锯的一部分，并且在第二位置，模拟构件的第一端适于与叶片的一部分接触 锯。 测试装置还包括可操作地连接到模拟构件以复制人类手指的电性质的电路，使得叶片与模拟构件的第一端之间的接触触发锯的停止机构。
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