FIELD: electricity.
SUBSTANCE: stand includes model with strain-gage weighers, connected to a rack, and angular model movement device. Angular model movement device includes rocking arm with one arm connected to power drive and the other arm connected to power drive discharge device and with link of double-unit device, second unit of which is made in the form of connecting rod connected to a rod by bracket, resting on lever and intermediate link connected to bracket mounted on support. Levers are positioned at an angle against central part of connecting rod, thus enabling transformation of forward movement of the link in vertical plane into change of model yaw angle. The stand features a screen with a slot for the rack, moving in vertical plane.
EFFECT: extended functionality of stand in terms of derivative rotational forces and moments.
5 cl, 7 dwg
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