Measuring and testing – Speed – velocity – or acceleration – Angular rate using gyroscopic or coriolis effect
Reexamination Certificate
2005-05-31
2005-05-31
Kwok, Helen (Department: 2856)
Measuring and testing
Speed, velocity, or acceleration
Angular rate using gyroscopic or coriolis effect
C310S321000
Reexamination Certificate
active
06898973
ABSTRACT:
A vibrating gyroscope includes a vibrator which is retained by supporting members at one end of the supporting members and a housing to which the supporting members are fixed at the other end of the supporting members. A rigid reinforcing plate made of a metal is embedded in the housing made of a resin by insert molding. The rigid reinforcing plate is continuous between positions near fixing portions at which the supporting members are fixed to the housing. Therefore, the rigidity of the housing is increased and the vibration of the vibrator is prevented from being transmitted to the outside. In addition, the temperature drift performance is prevented from being degraded.
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Keating & Bennett LLP
Kwok Helen
Murata Manufacturing Co. Ltd.
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