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Rotary-wing aircraft

A technology of rotorcraft and rotors, which is applied in the field of rotorcraft and can solve problems such as space that is limited and undisturbed

Inactive Publication Date: 2011-02-16
INTEL MOBILE COMM GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The undisturbed image space of these elements is thus further restricted

Method used

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  • Rotary-wing aircraft
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Examples

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Embodiment Construction

[0050] refer to figure 1 Rotorcraft 100 is shown with a total of ten rotor blades 110 . The rotor blades 110 are arranged on both sides along the longitudinal axis L of the aircraft on the support elements 120a, 120b. The support members 120a, 120b are connected by a strut member 130 . A fuselage part 140 is mounted on the strut part 130 near the center of gravity of the aircraft. The fuselage part 140 serves to carry control electronics and a power supply (not shown) as well as possibly optical and / or sensor elements.

[0051] The connections between the individual elements are made of plastic bolts (not shown). These connections generally have a higher resistance to tensile and compressive loads and a lower resistance to shear forces. These connections can thus serve as standard breaking points without at the same time having a negative effect on the load-carrying capacity and stability of the aircraft. In addition, plastic bolts are lightweight and easy to manufacture....

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PUM

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Abstract

The invention relates to a rotary-wing aircraft (100), comprising at least four rotors (110), which are disposed on girder elements (120a, 120b), wherein said rotors (110) and girder elements (120a, 120b) are disposed such that a free field of vision (S) is defined along a longitudinal axis (L) of said rotary-wing aircraft (100) at least between two terminal rotors.

Description

technical field [0001] The present invention generally relates to a rotorcraft with a plurality of rotor blades. The invention relates in particular to a rotorcraft which is particularly suitable for carrying out photo and video recordings from the air. Background technique [0002] Rotorcraft with a plurality of rotor blades are sufficiently known in the prior art. The most widespread at present is the quadrotor helicopter, which is defined by four rotor blades arranged in a plane and acting primarily vertically downwards. The advantage of a rotorcraft with multiple rotor blades is generally that the three flight axes, longitudinal, transverse and vertical, can be controlled individually by varying the propulsion of each rotor blade. [0003] Such aircraft are more often used to perform photo and video recordings from the air. In particular, manually controlled or autonomous rotorcraft are therefore used in a manner similar to that of a helicopter. [0004] DE 10 2005 0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/08B64D47/08
CPCB64C2201/024B64C2201/123B64C27/08B64C2201/027B64C2201/127B64C2201/108B64D47/08B64C39/024B64U2101/30B64U50/19B64U10/16B64U20/87B64U20/50B64U10/10B64U10/13B64U30/20
Inventor 迈克尔·阿赫泰利克扬·斯杜姆普夫丹尼尔·古尔丹克劳斯-迈克尔·多特
Owner INTEL MOBILE COMM GMBH