Gear System for Mobile Object
AssigneesHyundai Motor Company, Kia Corporation
InventorsChoung Hyoung Kim, Hong Ju Lee
Life of this patent
Estimating the term…
Abstract
A gear system for a mobile object may include: a first shaft unit configured to adjust a driving direction of a fuselage; a second shaft unit coupled to the first shaft unit and configured to retract the first shaft unit into the fuselage or extend the first shaft unit, retracted into the fuselage, from the fuselage; a driver configured to supply driving force through which the first shaft unit and the second shaft unit can move; and a power transmission unit configured to selectively transmit the driving force of the driver to one of the first shaft unit and the second shaft unit by coupling the driver to one of the first shaft unit and the second shaft unit.
Claims19
A gear system comprising:
- a first shaft device configured to adjust a driving direction of a fuselage;
- a second shaft device coupled to the first shaft device and configured to retract the first shaft device into the fuselage or extend the first shaft device from the fuselage;
- a driver configured to supply driving force to operate one of the first shaft device and the second shaft device;
- and
- a power transmission device configured to selectively transfer the driving force of the driver to the one of the first shaft device and the second shaft device by coupling the driver to the one of the first shaft device and the second shaft device.
A gear system comprising:
- a landing gear comprising a first shaft and a second shaft configured to rotate in different directions, wherein the first shaft is configured to change a driving direction of a fuselage, and the second shaft is configured to retract or extend the first shaft into or from the fuselage;
- and
- a driver configured to supply driving force to rotate one of the first shaft and the second shaft,
- wherein the driver comprises an electric motor configured to supply the driving force to the one of the first shaft and the second shaft.
Dependencies are inferred from the claim text.