AIRCRAFT
A torque-balanced aircraft comprises (coaxially- arranged) an annular wing, a central propeller, a drive motor for driving the central propeller, a useful-load container and servo-drive means arranged between the drive motor and the useful load container for displacing the useful-load container rela...
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| Format: | Patent |
| Sprache: | eng ; fre |
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| Zusammenfassung: | A torque-balanced aircraft comprises (coaxially- arranged) an annular wing, a central propeller, a drive motor for driving the central propeller, a useful-load container and servo-drive means arranged between the drive motor and the useful load container for displacing the useful-load container relative to the drive motor. The annular wing serves as a torque-balancing means. At least one of the drive motor and the annular wing is rotatable in a direction opposite to a rotational direction of the propeller, and both the drive motor and the annular wing are rotatable relative to the useful-load container. |
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