SEE THROUGH TIRE

Tired of checking your tires for air? No problem!

Having enough air in our tires is a safety check American's just don't seem to be able to handle. Now, Michelin may take air out of the safety equation with their revolutionary new "Tweel," a combination of tire and wheel that rides on rubber permanently attached to flexible spokes fused with a flexible wheel that deforms to absorb shock. Checking tire pressure, fixing flats, highway blowouts and balancing between traction and comfort could all fade into memory—if the Tweel becomes real.

Major revolutions in mobility may come along only once in a hundred years," said Terry Gettys, president of Michelin Americas Research and Development Center in Greenville, S.C. "But a new century has dawned and Tweel has proven its potential to transform mobility. Tweel enables us to reach levels of performance that quite simply aren't possible with today's conventional pneumatic technology." Gettys said the name Tweel was created to represent the fusion of tire and wheel. He added it is "one of the most exciting breakthroughs in tire technology in my lifetime."

Benefits 
At the Detroit Auto Show, Michelin showed a video with an Audi A4 running on concept auto Tweels. The Tweel doesn't look like a conventional tire, you can see through it, but it has some unconventional aspects that are drawing attention from the U.S. military. Stopping to repair flats can be dangerous for soldiers, making them vulnerable to ambushes. Landmines and other explosives can disable trucks. Preliminary tests by Michelin show that the Tweel can run over explosives and keep on rolling even if some of the spokes are broken and some tread ripped off. It also directs the blast energy of land mines and other explosives outward rather than up and into the vehicle like traditional tires.


"The Tweel automotive application, as demonstrated on the Audi, is definitely a concept, a stretch application with strong future potential," said Gettys. "Our concentration is to enter the market with lower-speed, lower-weight Tweel applications. What we learn from our early successes will be applied to Tweel for passenger cars and beyond."

Click here for a video – (in German but see it in action): http://www.youtube.com/watch?v=v7gANJWRWIs

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