Patent classifications
Y10T74/1293
Monolithic gimbal for a fast steering mirror
A monolithic gimbal includes a top body portion having a top surface configured to be mounted to a housing, a middle body portion coupled to the top body portion, and a bottom body portion coupled to the middle body portion. The bottom body portion has a bottom surface configured to be mounted to a device. The monolithic gimbal further includes first flexure blades integrally formed with the top body portion and the middle body portion. The first flexure blades enable rotation of the top body portion and the bottom body portion about a first axis. The monolithic gimbal further includes second flexure blades integrally formed with the middle body portion and the bottom body portion. The second flexure blades enable rotation of the top body portion and the bottom body portion about a second axis that is perpendicular to the first axis.
MONOLITHIC GIMBAL FOR A FAST STEERING MIRROR
A monolithic gimbal includes a top body portion having a top surface configured to be mounted to a housing, a middle body portion coupled to the top body portion, and a bottom body portion coupled to the middle body portion. The bottom body portion has a bottom surface configured to be mounted to a device. The monolithic gimbal further includes first flexure blades integrally formed with the top body portion and the middle body portion. The first flexure blades enable rotation of the top body portion and the bottom body portion about a first axis. The monolithic gimbal further includes second flexure blades integrally formed with the middle body portion and the bottom body portion. The second flexure blades enable rotation of the top body portion and the bottom body portion about a second axis that is perpendicular to the first axis.
Micromechanical coriolis rate of rotation sensor
A micromechanical sensor that can detect shock effects in order to prevent false measurements. The sensor includes a substrate having a measurement axis and a detection axis that are disposed orthogonally to each other, and first and second driving masses disposed in a plane containing the measurement and detection axes. Each of the driving masses is rotatably coupled to the substrate via a central suspension disposed on the detection axis. The sensor includes drive electrodes that generate rotary motions in each of the driving masses about a drive axis thereof. At least one elastic connecting element allows the driving masses to deflect in opposite directions in response to a rate of rotation about the measurement axis but deflect in the same direction in response to a shock condition.