Moving body
AssigneeNippon Telegraph and Telephone Corporation
InventorsShoji Mochizuki, Masayuki Tsuda
Life of this patent
Estimating the term…
Abstract
A mobile body that is human-powered includes three all-directional wheels with axles thereof displaced from each other by 120 degrees, a connection portion that connects two front wheels, a brake attached to a rear wheel, and a disconnection portion that disconnects the two front wheels from each other. The connection portion connects the two front wheels such that the two front wheels rotate in directions opposite to each other. The connection portion connects the front wheels with the rear wheel such that the two front wheels rotate in the same direction, while the front wheels rotate in a direction opposite to a rotational direction of the rear wheel.
Claims6
A mobile body that is human-powered, the mobile body comprising:
- a first all-directional wheel, a second all-directional wheel, and a third all-directional wheel with axles of the first, second, and third all-directional wheels displaced from each other by 120 degrees;
- a connection portion that connects the first all-directional wheel and the second all-directional wheel;
- a brake attached to the third all-directional wheel;
- and
- a disconnection portion that disconnects the first all-directional wheel and the second all-directional wheel from each other, wherein
- the connection portion connects the first all-directional wheel and the second all-directional wheel, such that the first all-directional wheel and the second all-directional wheel rotate in directions opposite to each other when viewed from an axle side.
Dependencies are inferred from the claim text.