| 摘要 |
A water cycle on surf (cycle surf) comprises a body of a floating craft in the form of surfboards, an engine in the form of a bicycle pedal actuator mounted on the board and connected to a mechanical transmission with a paddle wheel, which axis is perpendicular to the plane of its rotation, and blades are partially immersed and interact with water, a rudder connected to a tiller is installed in the hole in bow of the board in its area of arrangement. The paddle wheel is made as a propeller-blade type wheel installed in the hole in the rear of the board in the area of its arrangement, the blades have a convex-concave profile and are parallel to the planes of rotation of propeller wheel. In the case the adjacent blades are located mirror-symmetrically in the form of parallel alternating rows. |
