Vertical take-off landing aircraft having a pair of coaxial counter-rotating rotors, each formed by a set of revolvable blades radially jutting from the body of the craft专利检索-起落架飞行器飞机类型专利检索查询-专利查询网

Vertical take-off landing aircraft having a pair of coaxial counter-rotating rotors, each formed by a set of revolvable blades radially jutting from the body of the craft

阅读：694发布：2024-01-26

专利汇可以提供Vertical take-off landing aircraft having a pair of coaxial counter-rotating rotors, each formed by a set of revolvable blades radially jutting from the body of the craft专利检索，专利查询，专利分析的服务。并且A vertical take-off landing aircraft, wherein at the periphery of a saucer-shaped body counter-rotate two similar and coaxial rotors. A rotor is composed of an annular caisson moved by gasturbines and of a set of aerofoil-shaped blades jutting out of the caisson and revolvable around their own axis.，下面是Vertical take-off landing aircraft having a pair of coaxial counter-rotating rotors, each formed by a set of revolvable blades radially jutting from the body of the craft专利的具体信息内容。

权利要求

1. A vertical take-off landing aircraft comprising a body having the shape of a saucer with an aerofoil profile, and divided into a plurality of sections, including a center section, and including an outer wall, a partition wall having windows and bars surrounding said center section, a pilot cabin, engine rooms and utility rooms surrounding said inner section, two blade-holder rings disposed coaxially and counter-rotating around said body; as well as including an inner wall, said two blade-holder rings constituting a metallic caisson and having an inner diameter larger than the outer diameter of said partition wall of said body, a plurality of blades mounted on axles jutting out from the inner wall of said rings, power means for revolving said blades, two rails fixed to said outer wall of said body, each of said rails coordinated to a corresponding of said rings, a crank attached to each of said axles of said blades, and means for moving the axles of said blades in vertical direction, in order to vary the pitch of said blades in response to the position of said rails.

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Vertical take-off landing aircraft having a pair of coaxial counter-rotating rotors, each formed by a set of revolvable blades radially jutting from the body of the craft

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