Sensor device and rolling bearing with sensor

Details Sensor device and rolling bearing with sensor Sensor device and rolling bearing with sensor

2005-11-24

2010-12-21

Williams, Hezron (Department: 2856)

Measuring and testing

Vibration

Sensing apparatus

C073S599000

Reexamination Certificate

active

07854169

ABSTRACT:
A sensor device includes: a detected part D having a movable element5and a fixed element3contacting each other in which a contact area of the both elements changes corresponding to an external load; a contact area detection sensor2, provided to the fixed element3, for detecting the contact area of the detected part D; and processing means for calculating the external load from an sensor output by using the correlation between the external load and the contact area.

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