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Application filed by Леонід Яковлевич Іванов, Леонид Яковлевич ИвановfiledCriticalЛеонід Яковлевич Іванов
Priority to UA93007227ApriorityCriticalpatent/UA18919A/en
Publication of UA18919ApublicationCriticalpatent/UA18919A/en
The invention relates to the transport engineering, in particular to the ship propellers and concerns the design of screw propellers with adjustable pitch. A screw contains a hub, with blades mounted thereon, and a mechanism of turning the blades.
UA93007227A1993-10-261993-10-26screw propellers with adjustable pitch
UA18919A
(en)
Propulsive system constituted by a propeller having blades distributed radially with respect to the axis of rotation, dissimilar and moved among them in an axial direction, for use in boats and water crafts in general