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公开(公告)号：US08650971B2
公开(公告)日：2014-02-18
申请号：US13321972
申请日：2010-05-14
IPC分类号： G01L1/22
摘要： A simply-structured initial slippage detection mechanism. When a contact member comes in contact with a contact receiving member via a pressure-sensitive conductive sheet, it is confirmed, on the basis of a change in resistivity of the pressure-sensitive conductive sheet and in response to a detection signal transmitted from the pressure-sensitive conductive sheet, that initial slippage has occurred right before the occurrence of slippage displacement, at a time when a high-frequency waveform component generated right before the occurrence of the slippage displacement of the contact member exceeds a predetermined threshold value. Therefore, it is possible to realize a slippage detection device whose slippage detection section is smaller, more lightweight and thinner.
摘要翻译： 简单结构化的初始滑动检测机制。 当接触构件通过压敏导电片与接触构件接触时，基于压敏导电片的电阻率的变化并且响应于从压力传递的检测信号，确认 在接触构件的滑动位移发生之前产生的高频波形分量超过预定的阈值时，在发生滑移位移之前发生初始滑动。 因此，可以实现滑动检测部更小，更轻，更薄的滑动检测装置。
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公开(公告)号：US20120067142A1
公开(公告)日：2012-03-22
申请号：US13321972
申请日：2010-05-14
IPC分类号： G01L5/00
摘要： What is proposed is simply-structured initial slippage detection means.When a contact member (5) comes in contact with a contact receiving member (2) via a pressure-sensitive conductive sheet (3A), it is confirmed, on the basis of a change in resistivity of the pressure-sensitive conductive sheet (3A) and in response to a detection signal (S1) transmitted from the pressure-sensitive conductive sheet (3A), that initial slippage has occurred right before the occurrence of slippage displacement, at a time when a high-frequency waveform component (VpX) generated right before the occurrence of the slippage displacement of the contact member (5) exceeds a predetermined threshold value. Therefore, it is possible to realize a slippage detection device whose slippage detection section is smaller, more lightweight and thinner.
摘要翻译： 提出的是简单结构化的初始滑动检测手段。 当接触构件（5）通过压敏导电片（3A）与接触构件（2）接触时，可以基于压敏导电片（3A）的电阻率变化来确认 ），并且响应于从压敏导电片（3A）发送的检测信号（S1），在产生滑移位移之前发生初始滑动，当产生高频波形分量（VpX）时 在接触构件（5）的滑动位移发生之前超过预定阈值。 因此，可以实现滑动检测部更小，更轻，更薄的滑动检测装置。
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