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Airless tire test Humvee vs Hummer

Airless tire From Wikipedia, the free encyclopedia Airless tire Non-pneumatic tires (NPT), or Airless tires, are tires that are not supported by air pressure. They are used on some small vehicles such as riding lawn mowers and motorized golf carts. They are also used on heavy equipment such as backhoes, which are required to operate on sites such as building demolition, where tire puncture is likely. Tires composed of closed-cell polyurethane foam are also made for bicycles and wheelchairs. The main advantage of airless tires is that they cannot go flat, but they are far less common than air filled tires. Airless tires generally have higher rolling resistance and provide much less suspension than similarly shaped and sized pneumatic tires. Other problems for airless tires include dissipating the heat buildup that occurs when they are driven. Airless tires are often filled with compressed polymers (plastic), rather than air. Michelin is currently developing an integrated tire and wheel combination, the "Tweel" (derived from "tire" and "wheel," which, as the name "Tweel" suggests, are combined into one new, fused part), that operates entirely without air. Michelin claims its "Tweel" has load carrying, shock absorbing, and handling characteristics that compare favorably to conventional pneumatic tires. Automotive engineering group of mechanical engineering department at Clemson University is developing a low energy loss airless tire with Michelin through the NIST ATP project. Resilient Technologies and the University of Wisconsin--Madison's Polymer Engineering Center are creating a "non-pneumatic tire", which is basically a round polymeric honeycomb wrapped with a thick, black tread. The initial version of the tire is for the Humvee and is expected to be available in 2011.[1][2] Naked surfing girls


 


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Welcome to the future of bicycle technology. ERW© The benefits of removing the air from tires completely has been known since the beginning. ERW© Patented Airless Design make bicycling safer and more efficient. Obstacles slide under the ERW© wheels with precision and ideal comfort, and keeping the tread on the tire. Our design can be created to have fully adjustable tread ride comfort, road or trail conditions. The future is rolling forward, hitch a ride. Pop on over to http://www.energyreturnwheel.com for more info on all of our patents and how to invest in this cutting edge technological breakthrough and become a pioneer of the airless revolution. We are looking forward to licensing our patents, gaining friends and investors, as well as building partnerships. We are also looking forward to to hearing from you! Music By Trevor Morris song title "One Good Quality" the artist is 'Debunker http://trevormorrissound.bandcamp.com/





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