Vibrating gyro element, support structure of vibrating gyro...

Measuring and testing – Speed – velocity – or acceleration – Angular rate using gyroscopic or coriolis effect

Reexamination Certificate

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Details

C073S504160, C310S370000

Reexamination Certificate

active

07412885

ABSTRACT:
A vibrating gyro element includes in the same plane a base portion; a pair of vibrating arms for detection extended out of the base portion on both sides in a straight line shape; a pair of connecting arms extended-out from the base portion onto both sides in directions perpendicular to the vibrating arms for detection; a pair of vibrating arms for driving each extended-out from the tip portion of each of the connecting arms to both sides perpendicularly to this tip portion; two pairs of beams extended out of the base portion along the respective arms for detection; and a pair of support portions to which the respective beams extended out in the same direction are connected; wherein the support portion is arranged outside the vibrating arm for detection between the vibrating arms for driving in the extending-out direction of each of the vibrating arms for detection.

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2 Office Actions issued by the Japanese Patent Office in the corresponding Japanese application, citing the above references.

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