A non-pneumatic tire includes an annular inner ring, an annular outer ring, and a support structure extending from the annular inner ring to the annular outer ring. The non-pneumatic tire further includes a tread disposed radially around the annular outer ...

Disclosed is a hollowed non-pneumatic tyre with reinforcing ribs, particularly relating to a tyre used for a bicycle, a motorcycle and an automobile, etc. The tyre comprises a tyre body (1), and one or more rows of multiple through-holes (2) distributed in...

A powered drive unit system of an aircraft is disclosed herein. The system may include a support structure (130), a plurality of motor driven tires (110) configured to present a horizontal motive force on an object, and an axle of a tire (160). The axle of...

Disclosed herein is an airless tire which absorbs shock and holds pressure applied to the tire through an auxetic spoke buffer (30) without using air pressure. The airless tire includes a cylindrical tread (10) being in contact with the ground, an axle fix...