Aerial vehicle and method of operation
First Claim
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1. A rotorcraft comprising:
- a first housing comprising a first top surface and a first bottom surface opposing the first top surface;
a first rotor, rotationally coupled to the first housing about a first rotor axis, wherein the first rotor is enclosed by the first housing and arranged along the first rotor axis between the first top surface and the first bottom surface, wherein the first rotor comprises a first rotor blade;
a second housing separate from the first housing, the second housing rotationally coupled to the first housing about a folding axis, the second housing comprising a second top surface and a second bottom surface opposing the second top surface;
a second rotor, rotationally coupled to the second housing about a second rotor axis, wherein the second rotor is enclosed by the second housing and arranged along the second rotor axis between the second top surface and the second bottom surface, wherein the second rotor comprises a second rotor blade;
a third rotor comprising a third rotor blade, the third rotor enclosed by the first housing, the third rotor substantially non-coaxial with the first rotor; and
a fourth rotor comprising a fourth rotor blade, the fourth rotor enclosed by the second housing, the fourth rotor substantially non-coaxial with the second rotor.
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Abstract
An aerial vehicle, preferably including: a rotary wing and a protection housing enclosing the rotary wing. An aerial vehicle, preferably including: a first rotary wing module including a first rotary wing and a second rotary wing module including a second rotary wing, wherein the first rotary wing module and the second rotary wing module are preferably operable between a folded configuration and an unfolded configuration. A method of aerial vehicle operation.
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Citations
22 Claims
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1. A rotorcraft comprising:
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a first housing comprising a first top surface and a first bottom surface opposing the first top surface; a first rotor, rotationally coupled to the first housing about a first rotor axis, wherein the first rotor is enclosed by the first housing and arranged along the first rotor axis between the first top surface and the first bottom surface, wherein the first rotor comprises a first rotor blade; a second housing separate from the first housing, the second housing rotationally coupled to the first housing about a folding axis, the second housing comprising a second top surface and a second bottom surface opposing the second top surface; a second rotor, rotationally coupled to the second housing about a second rotor axis, wherein the second rotor is enclosed by the second housing and arranged along the second rotor axis between the second top surface and the second bottom surface, wherein the second rotor comprises a second rotor blade; a third rotor comprising a third rotor blade, the third rotor enclosed by the first housing, the third rotor substantially non-coaxial with the first rotor; and a fourth rotor comprising a fourth rotor blade, the fourth rotor enclosed by the second housing, the fourth rotor substantially non-coaxial with the second rotor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 21, 22)
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9. A rotorcraft comprising:
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a first housing; a first rotor rotationally coupled to the first housing about a first rotor axis, wherein the first rotor is enclosed by the first housing, wherein the first rotor comprises a first rotor blade; a second housing separate from the first housing, the second housing rotationally coupled to the first housing about a folding axis; a second rotor rotationally coupled to the second housing about a second rotor axis, wherein the second rotor is enclosed by the second housing, wherein the second rotor comprises a second rotor blade; a third rotor comprising a third rotor blade, the third rotor enclosed by the first housing, the third rotor substantially non-coaxial with the first rotor; and a fourth rotor comprising a fourth rotor blade, the fourth rotor enclosed by the second housing, the fourth rotor substantially non-coaxial with the second rotor; wherein the rotorcraft is operable to transition between a folded configuration and an unfolded configuration. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A rotorcraft comprising:
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a first housing defining a first plurality of openings; a first rotor enclosed by and rotationally coupled to the first housing; a second housing defining a second plurality of openings; and a second rotor enclosed by and rotationally coupled to the second housing; wherein each opening of the first and second pluralities has a width less than 12 mm. - View Dependent Claims (18, 19, 20)
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Specification