FIELD: mechanical engineering.
SUBSTANCE: invention relates to the field of mechanical engineering, and more specifically to hinges. The flexible hinge assembly contains two main band springs spaced apart and fixed on two elements of the transformable structure. In addition, the assembly contains two additional tape springs, which, in comparison with the main springs, have less curvature and a smaller cross section. They diagonally connect the mentioned structural elements.
EFFECT: increase in the first tone of natural oscillations is achieved.
1 cl, 2 dwg
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