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Airless tire test Humvee vs Hummer

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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no more Flat 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.no more Flat Tire offroad 4x4 dodge ram truck tundra fj cruiser airless tire





snow chains - next generation (part one)
Universal snow chains, fits to all tire sizes, for all wehicles, trucks, cars, motorbikes. Exelent performances, improves grip and braking on ice. No vibrations on steering wheel. avilable @ - UK: http://www.exeros-technologies.com/index.php/mita-snow-chains.html - Ireland: http://www.bolandscarcare.com/ international: http://www.blumec.it - wannabe dealer: info@blumec.it





LLANTAS TWEEL MICHELIN





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The Best Burnout EVER!!!!
$300.00 special catching HELL!!! At the 2011 Burnout party!!! This vehicle was bought to finish the show with a bang!! This was done in front of the house on a PRIVATE road and IF YOU DON'T WANT TO SEE A BURNOUT DON'T CLICK THIS LINK!!! And don't ask WHY?? If you want to see pics of the road after the burnout go to my channel click on website!!!





Semi Truck Jump, Prime mover www.loveday4x4adventures.com
Semi truck Jump Ash Nichols flew the ford LTL 101.9 feet to a safe landing. www.loveday4x4adventures.com Copyright no reproduction without permission





pewag tire/tyre protection chains in hot slag operation
http://www.pewag.com/ pewag tire/tyre protection chains Very high temperatures, liquid steel slag, large and solid scrap pieces, concrete driveways, etc. mean toughest working conditions. pewag's successful answer: reinforced, highly wear resistant and customized chain designs.





Tatra 813 8X8 Truck Trial part 3





Bieszczady 2009/01 off-road
off-road





ERW - Airless Bicycle Tires
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/





wanhoja koneita - old machines in Kuhmo, Finland 2007
Kuhmon mobiili 2007 Old machines in Kuhmo 2007 veteran machines show See also : http://www.youtube.com/watch?v=kGXe-gnjZ9o Old Fordson Super Dexta with half-tracks on the snow 2012: http://www.youtube.com/watch?v=brh4WjZwBVA





The Energy Return Wheel ERW©
ERW© would like to introduce to the world, the ERW©. Energy Return Wheel. goto: www.energyreturnwheel.com Vote for your size, learn more about the next generation of "Run Smart " tires. :) Roll Flat, No Air, Never Flat, Real Super Tweel, Save Gas, Save energy, better Gas Mileage, Energy Return Wheel, Airless tire, better than Michelin Tweel, Future Car Wheel.





Humvee Climbing Vertical Wall 1
Watch the Hummer Ohio Extreme Squad climb a 6 ft vertical wall . . . brought to you by BlackHumvee.com





Airless tire for cars
A historic first! Negative pressure wheel means that any displacement results in stretch...Not compression! High frequency in wheel suspension adjusts to the surface in milliseconds!





Real Man's 4WD Track
A Land Rover Defender drives up a "Real Man's" 4WD track. One brave soul attempted it in a Landcruiser but failed before even getting both sets of wheels on the ramp. He is currently at home trying to fix his Exhaust. The video was taken at the Maitland 4WD & Camping Show 2009 and the ramp is 5.5M above the ground. The majority of the drive is done with the driver seeing nothing but sky.





Which car is faster? Which Car is Faster?




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