The invention relates to a paddle capable of speeding up, which comprises a handle, a paddle piece and connecting plates, wherein the paddle piece is connected on the lower end of the handle, the cross section of the paddle piece is of an arc shape, and the two sides of the paddle piece are further respectively externally connected with block-shaped connecting plates. The paddle capable of speeding up can form large water flow convection speed, thereby obtaining extremely rapid driving speed.
Paddle capable of speeding up
05.08.2015
Patent
Elektronische Ressource
Englisch
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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