Propeller (1) with folding blades for the propulsion of a mobile vehicle (2) inside a fluid, the propeller (2) comprising a movement mechanism (3) rotatable around a central rotation axis (4) of the propeller (1); and a plurality of blades (5), wherein each blade (5) comprises a root end (6) connected to the movement mechanism (3) by means of a gear (7) to allow the movement of said blade (5) from an opening position to a closed position and vice versa, wherein in the closed position the plurality of blades (5) are configured to form a continuous solid in the form of a spindle (30) wherein a leading edge (49) of a first blade (S' ) is configured to osculate a trailing edge (50) of a second blade (5' ' ) following the first blade (S' ) in such a way as to form a continuous surface between the first blade (S' ) and the second blade (S' ' ).
PROPELLER WITH FOLDING BLADES AND PROPULSION SYSTEM
PROPELLER MIT FALTBAREN FLÜGELN UND ANTRIEBSSYSTEM
HÉLICE À PALES PLIABLES ET SYSTÈME DE PROPULSION
2025-01-29
Patent
Electronic Resource
English
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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