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Tire

— Science

New nanogenerator might set energy-generating car wheels in motion

By - June 29, 2015 3 Pictures

Cars are one of mankind's most revolutionary creations. But just like with the iPhone, space travel or Wi-Fi, there's always room for improvement. In the eyes of a team of University of Wisconsin-Madison engineers, one of the more promising ways automotive technology might be improved upon lies in the energy wastage caused by friction as tires roll across the road. Armed with special nanogenerator and a toy Jeep, the researchers have demonstrated that this power can be captured and turned into electricity, a development that could bring about better fuel efficiency in the full-sized cars of the future.

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— Automotive

Goodyear BHO3 concept tire generates electricity

By - March 17, 2015 11 Pictures
One of the biggest hurdles that electric cars face in going mainstream is range anxiety – that dreadful realization that you're in the middle of nowhere and your car might not reach the next charging station. To help combat this, Goodyear came up with its BHO3 concept tire, which generates electricity by converting heat and motion into current as the tire rolls ... and even when it's standing still. Read More
— Automotive

Michelin opens first plant dedicated to production of airless tires

By - November 25, 2014 8 Pictures
A punctured tire is the definition of a bad day, but Michelin is taking some of the sting out as it announces the opening of its newest North American plant, which the company says is the first in the world dedicated to the manufacture of airless tires called "Tweels". The US$50 million plant will be used to make the Michelin X Tweel Airless Radial Tire and others for commercial and agricultural applications. Read More
— Automotive

Continental's intelligent tires will detect a vehicle’s weight

By - March 3, 2013 2 Pictures
Since installing your own personal weigh station in the driveway isn’t really practical, drivers basically have to guess whether or not they’re exceeding the vehicle’s maximum payload weight. For many, this probably comes down to whether or not the wheels are scraping the arches, but international automotive supplier Continental is set to offer a more accurate approach by developing tires with the ability to detect a vehicle’s weight. Read More
— Good Thinking

Puncture-proof Spring Tire picks up 2010 R&D 100 Award

By - November 14, 2010 1 Picture
Following a request from NASA, Goodyear last year developed an airless tire designed to transport large, long-range vehicles across the surface of celestial bodies such as the moon or Mars. The tire, constructed out of 800 load bearing springs, is designed to carry much heavier vehicles (up to 10 times) over much greater distances (up to 100 times) than the wire mesh tire that Goodyear helped develop for the Apollo Lunar Roving Vehicle (LRV). The Spring Tire has now been recognized with a so-called “Oscar of Innovation” at the 44th Annual R&D 100 Awards in Orlando, Florida. Read More
— Automotive

Hummer H2 Bomber ready to hit the slopes with Mattracks rubber tracks

By - March 28, 2010 5 Pictures
If you’re looking to boost the off-road capabilities of the already pretty capable Hummer H2 then look no further than the Hummer H2 Bomber. This customized vehicle from Germany’s Geiger Cars replaces the H2’s regular 8.5” x 20” rims and 305/60 tires with Mattracks 88M1-A1 rubber tracks on each wheel. These massive structures, 40cm wide and 150cm long, guarantee unrivaled traction on virtually any terrain. Read More
— Environment

Tires could be on the road to a greener future

By - March 24, 2010 1 Picture
According to the American Chemical Society, seven gallons of crude oil go into each one of approximately a billion car tires that are produced every year worldwide. Today, however, scientists announced a development that could drastically reduce oil usage in tires. It involves isoprene, a hydrocarbon that is currently obtained as a by-product from refining crude oil, and that is a key ingredient in the production of synthetic rubber. Using sugars from renewable sources such as sugar cane, corn or switchgrass, the scientists have been able to create a “green” isoprene, trademarked as BioIsoprene. They expect it could start being used to produce tires within five years. Read More
— Automotive

Kumho’s Tire Laser etching promises customized tyres

By - January 6, 2010 5 Pictures
Get set to design your own tyre patterns. That’s the future of tyre technology as seen by Kumho, and although individual design-your-own tyre tread is probably some way away yet, it’s quite feasible that tire chains, vehicle manufacturers and other brands could soon have their name etched into the tread of the tires their fleet of cars use. According to Kumho, "Mass production tread patterns can be a compromise - part functional and part aesthetic. In the future, Kumho plans to design its treads in two stages. The functional requirement, free of compromise, will be moulded in the normal way. Any additional attributes or design features will then be etched onto the surface as required.” Read More
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