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Title:
APPARATUS FOR PRELIMINARY ROTATION OF ROTOR OF 'RADICON (REGISTERED TRADE MARK)' GYROPLANE
Document Type and Number:
Japanese Patent JP2001327771
Kind Code:
A
Abstract:

To forcibly rotate a rotor before starting so as to simply lift off a 'radicon' gyroplane under no wind or weak wind.

A conical projection is provided at the central part on the top face of the rotor of the 'radicon' gyroplane and the rotor is rotated from the top part by the frictional force of the recessed part of the apex of an output shaft of a motor.


Inventors:
FUJIMOTO YOSHITERU
Application Number:
JP2000000188434
Publication Date:
November 27, 2001
Filing Date:
May 19, 2000
Export Citation:
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Assignee:
FUJIMOTO YOSHITERU
International Classes:
A63H27/133; B64C27/02; (IPC1-7): A63H27/133; B64C27/02



 
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