Национальный Университет Водного Хозяйства И Природопользования
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Priority to UAU201400028UpriorityCriticalpatent/UA90178U/en
Publication of UA90178UpublicationCriticalpatent/UA90178U/en
An elastic safety clutch that includes the inner and outer half-clutches and elastic element as a star-like spring with sharp-end lugs with flat surfaces installed to depressions of the half-clutches in plane normal to the axis of its rotation. The flat surfaces of the lugs of the star-like spring are arranged as convex to the side from the axis of symmetry and connected with fillets, and the depressions on the outer half-clutch are arranged with radii larger compared to the radii of the fillets of those bosses.