iRing Lunar Flex-Wheel

The iRing is a special wheel under development for the Lunar Exploration Light Rover; as you can imagine, it will need to navigate some of the toughest terrain in our little corner of the solar system.

The iRing is made of a material that looks like chainmail ("recalls the armor worn by knights in medieval times"), and is filled with "granular particulate matter" for flexible toughness. The intent is to provide a wheel that can conform to the jagged surface of the moon, and can also absorb shock in the wheel itself.


(iRing lunar flex-wheel)

Arthur C. Clarke got close to this idea with what he called "flex-wheels" in his 1968 novel 2001: A Space Odyssey:

Most of them moved on balloon tires, for this smooth, level plain posed no transportation difficulties; but one tanker rolled on the peculiar flex-wheels which had proved one of the best all-purpose ways of getting around on the Moon. A series of flat plates arranged in a circle, each plate independently mounted and sprung, the flex-wheel had many of the advantages of the caterpillar track from which it had evolved. It would adapt its shape and diameter to the terrain over which it was moving, and, unlike a caterpillar track, would continue to function even if a few sections were missing.

From Un prototype de roue révolutionnaire via Engadget.

Scroll down for more stories in the same category. (Story submitted 1/4/2011)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 1 )

Related News Stories - (" Space Tech ")

Bigrating Laser Beam-Riding Light Sail Is Self-Correcting
'That sail will be twenty thousand miles at the wide part.' - Cordwainer Smith, 1960.

ISS Astronauts Test Estee Lauder 'Advanced Night Repair' Skin Serum
'Out in the New Moon, just ask for what you want...' - Jack Williamson, 1939.

Gather Ye Moonrocks While Ye May
'The law of filing on newly discovered asteroids was definite.' - Nat Schachner, 1941.

An Ocean On Ceres
'We sailed gently forward, hull down to the asteroid's surface... A little sea was now beneath us.' - Ray Cummings, 1931.

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

 

Current News

OK, NASA 3D Printer Of Food Not Yet Star Trek Food Synthesizer
Maybe not, but we're seeing definite progress.

Kelly Clarkson Show Like Black Mirror '15 Million Merits'
'These people are pieces of software called avatars.'

Salto Jumping Robot Now Sticks Landing!
'Lucky touched the leap knob and the hopper's leg retracted.'

Gyroscopic Median-Straddling Mass Transit Vehicles
'It was among these leviathans that the little gyrocar was daring to thrust its puny self...'

Bigrating Laser Beam-Riding Light Sail Is Self-Correcting
'That sail will be twenty thousand miles at the wide part.'

ISS Astronauts Test Estee Lauder 'Advanced Night Repair' Skin Serum
'Out in the New Moon, just ask for what you want...'

LG Wing Twisting Smartphone Might Be Fun
'A polycarbon screen unfurled...'

Mushroom Coffin Returns You To Nature, Naturally
'She touched the leaf. She was wanted.'

Will ATT Offer Ad-Subsidized Cellphone Service
'For long-distance calls the ratio of commercial to conversation was as high as 10 to 1...'

Gyro-X Self-Balancing Two-Wheeler Car
'Indeed, the gyrocar was a sight to make a man look twice.'

Beat Covid-19 With AIR By MicroClimate - At Last I Get My PAPR
More than just a bubble.

Mi TV LUX Transparent Edition OLED TV
The Look of Things To Come.

Metalenses Now Reconfigurable With Liquid Crystal
'Hufhuf oil held in static tension...'

'Alexa For Residential' A Landlord's Dream (Tenant's Nightmare?)
'...unseen mechanical entities... that are in our very midst. One of them following each of us.'

Gather Ye Moonrocks While Ye May
'The law of filing on newly discovered asteroids was definite.'

InMotion V11 Electric Unicycle Gets Air (Video)
'A tumblebug does not give a man dignity...'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.