Invention Grant
US07985048B2 Folding rotor for an autogyro device 有权
用于自动装置的折叠转子

Folding rotor for an autogyro device
Abstract:
In one embodiment, a folding rotor blade for an autogyro device comprises a plurality of connected rotor members. When the folding rotor blade is in a compressed state the folding rotor blade has a compressed length, and some of the connected rotor members are disposed in a non-parallel arrangement. When the folding rotor blade is in an extended state the folding rotor blade has an extended length, which is greater than the compressed length, and the connected rotor members are disposed in a parallel arrangement.
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