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Class 74/5.42 - By plural diverse forces


Subclass of Class 74 - Machine element or mechanism
Definition: Devices where at least two diverse forces are used for erection.
No. of patents: 8
Last issue date: 01/08/2008


NumberTitleIssue Date
7317978Driving force control apparatus for vehicle
A driving force control apparatus for a vehicle includes a first sensor that detects an output command supplied to a power source, a second sensor that detects an operating condition amount of a vehicle and a controller. The controller calculates a basic command val...
01/08/2008
5868031Triaxial gyroscopic stabilizer for movie or television camera
A triaxial gyroscopic stabilizer for a movie or television camera has a camera in a cardan suspension unit, two three-stage gyroscopes, controlled linkages for adjusting course, banking and pitch, booster-converters, a set of accelerometers, a pitch angle...
02/09/1999
5184521Gyroscopically stabilized apparatus
A gyroscopically stabilized apparatus for aiming an instrument at a target object. An external yoke is attached to the ends of a hub assembly which supports the gyro and camera platforms for rotation about pan, tilt and roll axes. The yoke is associated w...
02/09/1993
4346614Process and device for installing a vertical gyroscope
The present invention relates to a process for setting up a vertical gyroscopic device mounted on a moving craft, wherein the action of roll reset means is eliminated only with a delay time with respect to the rotation of the mass, this delay time being s...
08/31/1982
4149418Turn rate indicator of aircraft with improved zero seeking characteristics
A turn rate indicator for an aircraft includes magnetic substance pieces facing each other, one being rotatable integrally with a gimbal and the other being fixed to a body. Because of the attracting force generated between the magnetic substance pieces, ...
04/17/1979
4068533ESG Reflected impedance pickoff
An electrostatic pickoff well suited for use in a two-axis electrostatically-captured rotor rate gyroscope is shown. Displacement currents, which flow between stator electrodes and the V-shaped annular electrically conductive rotor capturing the rotor, ar...
01/17/1978
4061043Electrostatic rate gyroscope
A two-axis rate gyroscope of the captured type is provided having a cylindrical rotor with one or more inwardly projecting flanges. The rotor is disposed within a sealed toroidal cavity in a rotor housing and the interior of the cavity is evacuated to a "...
12/06/1977
4020491Combination gyro and pendulum weight passive antenna platform stabilization system
A multi-axis antenna pedestal with two controlled axes configured with elevation over azimuth on a gravity and gyro stabilized platform. The assembly is suspended with right-angled pivotal axes in substantially the same horizontal plane, and structure piv...
04/26/1977
 
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