The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 27, 2020
Filed:
May. 19, 2015
Applicant:
Aeronext Inc., Minato-ku, Tokyo, JP;
Inventor:
Youichi Suzuki, Yamanashi, JP;
Assignee:
AERONEXT INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 27/08 (2006.01); B64C 17/02 (2006.01); B64D 47/08 (2006.01); B64C 39/02 (2006.01);
U.S. Cl.
CPC ...
B64C 27/08 (2013.01); B64C 17/02 (2013.01); B64C 39/024 (2013.01); B64D 47/08 (2013.01); B64C 2201/027 (2013.01); B64C 2201/108 (2013.01); B64C 2201/127 (2013.01);
Abstract
A center C of a connecting portion coincides with a center U of lift generated in a body of a rotary-wing aircraft. The center C of the connecting portion is a point of action of gravitational force of a support rod and a first mounting portion with respect to the connecting portion. The center U of the lift is a point of action of the lift on the rotary-wing aircraft and is the center of rotation of the connecting portion.