| 摘要 |
A solid vacuum tire and wheel assembly incorporating a vacuum backpressure to adhere the tire to the wheel hub, allowing it to achieve safe and reliable high-speed operation. The system incorporates a soft tire core that contracts into place after a vacuum is applied, contracting and adhering tight onto the wheel assembly hub by filling any void, and without unnecessary spare tire equipment and no air pressure to maintain. Vacuum channels in the wheel assembly hub direct and apply even vacuum backpressure to the tire. A vacuum valve is installed into a vacuum chamber, which acts as a conduit to direct vacuum pressure throughout the system. The tire incorporates a possible concave shaped tire tread configuration, comprised of common tire tread rubber and a steel belt. The inner tire core material comprising of solid or porous rubber, jell or a combination of materials provides a solid non-pneumatic core structure.
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