The invention relates to a dual-use paddle comprising a handle and a blade. The blade is externally connected to the lower end of the handle. One side of the blade is provided with a triangular conical face; the other side of the blade is planar. The dual-use paddle has two paddling faces suitable for downstream travelling and upstream travelling, respectively; the paddling faces are selected according to an actual vessel course; paddling a vessel is better favored.
Dual-use paddle
2015-08-19
Patent
Electronic Resource
English
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
Paddle of paddle fan engine, paddle fan and paddle fan engine
European Patent Office | 2023
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