Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
 |
Tweel - (Almost) A Smart Wheel
Michelin is introducing the Tweel - a combination of wheel and tire that could offer a number of benefits to owners of wheeled vehicles. Unlike most Michelin tires sold in the past century, the Tweel is unique - it does not use air to cushion the ride.
(From The Michelin Tweel)
When mounted on a car, the Tweel is a single unit consisting of four pieces:
- the hub
- polyurethane spokes
- a "shear band" surrounding the spokes
- the tread band.
As an aside, its about time somebody improved on regular wheel spokes, which were introduced in about 2700 BC (before that, people used solid wood wheels).
In his 1992 novel Snow Crash, sf author Neal Stephenson writes about smart wheels that have similar characteristics:
Smart wheels ... consist of a hub with many tiny spokes. Each spoke telescopes into five sections. On the end is a squat foot, rubber tread on the bottom, swiveling on a ball joint. As the wheel rolls, the feet plant themselves one at a time, almost glomming into one continuous tire...
You might be interested in another development in robotic wheels with variable shaped spokes - see Soft Robot Powered By Shape Memory Alloy Spokes; they have a wheel rim made of elastic polymer. Read details about the Tweel at Reinventing the Wheel (and the Tire, Too). Thanks to alert readers (like Per) who pointed this one out.
Scroll down for more stories in the same category. (Story submitted 1/12/2005)
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 ( 17 )
Related News Stories - (" Travel ")
Google's Cartographer Backpack For Indoor Mapping
'He reached to unsnap the cartograph from his belt.'- Jack Williamson, 1931.
Live Luggage Ready To Roll
Nowadays, the airlines will probably charge extra for luggage that can move itself.
Porter 'Robots' For Baggage, If Not People
Anybody who is working on an automated solution to me carrying my bags through the airport gets an A for effort from me.
Tweel - (Almost) A Smart Wheel
Michelin is introducing the Tweel - a combination of wheel and tire that could offer a number of benefits to owners of wheeled vehicles. Unlike most Michelin tires sold in the past century, the Tweel is unique - it does not use air to cushion the rid
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.
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
Current News
Robotic Barber Programmed With a Number of Styles
'He found a barber shop which, he thought, would be good for an idle hour.'
Humanoid Boxing Robot KO's Opponent - It's A Knockout!
'Thirty rounds of fighting is tough work. Even for machines.'
Caterpillar Electric Mining Loader Not Yet Ready For Moon
'...the excavations were already in progress, for he saw gray slopes of rubble.'
Centipede Robots Down On The Farm
'...the walking mills of Puffy Products began to tread delicately on their centipede legs across the wheat fields of Kansas.'
Anthropic's Claude AI Creates Legal Citation From Whole Cloth
'Here is a Clerk that would work incessantly, and neither eat, sleep, want payment, or grumble.'
Students Vie For Lunar Regolith Mining Robot Prize
'About time you got here,' the astronaut said.
'They Erased My Memory' Says Ariana Grande
'...using a neutralizing electronic impulse.'
Solitary Black Hole Wanders In Space
'...the Hole is something like a vortex or a whirlpool?'
Spaceplane From Virgin Atlantic
'ZARNAK, YOU'RE TO COMMAND A SCOUTING EXPEDITION --- FIND OUT WHAT THIS IS ALL ABOUT!'
DARPA Wants 'Large Bio-Mechanical Space Structures'
'These are your rudimentary seed packages... Some will combine in place to form more complicated structures.'
Robot Hand Creeps Along, Separate From It's Owner
'The crawling... object was V-Stephen's surgeon-hand...'
Taikonauts Exercise In China's Tiangong Space Station
'Joe got out the gravity-simulator harnesses...'
Korean Exoskeleton Suit F1 Helps You Put It On
'Better late than never.'
Have AI Researchers Given Up On 'Bio-Babies'?
'You couldn't have the capstone without the pyramid to hold it up.'
Bunker Busters and Bore-Pellets
'The first revelation of the new Soviet bore-pellets.'
'Spikeless' Brand Swizzle Stick Detects Spiked Drinks
'the unobtrusive inspections with tiny remote-cast snoopers...'
