luzy77 發表于 2012-11-25 16:58 - _% V9 ?( Q j8 c6 C
看過中央10臺,我愛發明,里面有一集介紹過旋翼機的。只提供向前的動力,靠旋翼在前進時自身轉動產生的升力 ... , L, b: s7 c* b4 ~4 [- H6 b) `5 ?
Boeing reveals fold-away flying car
' `, B- ~4 f& H3 _& N+ o, R2 VMove it on over, Terrafugia; Step aside, Sampson SkyBike...
! g* [/ G6 K4 q. Y1 O' n' E/ U' CBoeing has applied for a US patent for its own "roadable" aircraft, or flying car. Its an autogyro with a scissor-type, deployable main rotor (that looks to be asymmetrical) that the company says is better than competing storable and transportable designs in which the rotors fold at the hub or telescope out.
. I; \& c; e K; A4 c! _Anyone have a clue as to what Boeing might be thinking?
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波音是世界航空技術公司中穩重、堅實的領者,該技術應該是負責的。{:soso_e179:}0 U1 X2 {+ J. d* J' K6 v
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