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:
Apr. 07, 2026
Filed:
Oct. 31, 2022
Applicant:
Sumitomo Precision Products Co., Ltd., Hyogo, JP;
Inventors:
Kazunari Tada, Hyogo, JP;
Shinnosuke Masamura, Hyogo, JP;
Assignee:
SUMITOMO PRECISION PRODUCTS CO., LTD., Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 25/34 (2006.01); B64C 25/32 (2006.01); B64C 25/62 (2006.01);
U.S. Cl.
CPC ...
B64C 25/62 (2013.01); B64C 25/34 (2013.01); B64C 25/405 (2013.01);
Abstract
A landing gear () includes a shock strut () having a cylinder () and a piston (), and a wheel () supported on the piston. The shock strut has a steering mechanism () that turns the wheel about the strut axis (Z) together with the piston. A power source for the steering mechanism is an electric motor () having a rotor () and a stator (), and the rotor and the stator are coaxial with the strut axis.