[BITList] FYI - New Michelin Tires-No air!

Fri Jan 27 15:28:24 GMT 2012

  FYI  
  ct
  PS – Frank, where do you find these old chestnuts? LOL

  Detailed Analysis
  This message claims that a series of attached images depict a radical new tyre design that has been developed by tyre giant, Michelin. The photographs show a tyre that is not inflated with air like traditional tyres, but rather an airless design consisting of an outer tread wrap connected to a solid inner hub via spokes arranged around the wheel in a wedge shaped pattern. According to the email, the "new" tyres are scheduled to be on the market soon.

  Such tyres do exist, but they are not new nor are there any immediate plans to release them for use on normal road vehicles. In fact, the tyre - dubbed the "tweel" because the design combines the tyre and wheel into one unit - was first announced by Michelin back in 2005. A January 2005 CBS News article notes: 
    Bart Thompson and other engineers at Michelin are trying to reinvent the wheel with the Tweel. The tire and wheel are bonded and become one.

    "You can see the shock-absorbing capability when I jump off this ramp here," said Thompson.

    But the real headline is "no air" -- which means no flat tires ever again.

    "It's like a guitar string," says Thompson. "It's tension tight." 
  But the article also notes that the tweel is still just a concept with regard to use on normal cars. Road testing reveals some flaws with the tyre. According to information about the tweel on HowStuffWorks.com, there are vibration problems when vehicles fitted with tweels are driven at more than 50 mph. The tweels also generate more heat than conventional tyres and they are excessively noisy when driven at speed. Moreover, because they are so radically different to conventional tyres, very major - and expensive - changes to the existing tyre manufacturing industry would need to be implemented. The tweel would also have a significant impact on the tyre servicing industry. The HowStuffWorks.com article notes: 
    Because of these flaws, Michelin is not planning to roll out the Tweel to consumers any time soon. "Radial tire technology will continue as the standard for a long time to come," said Michelin’s press release touting Tweel development. They are initially working on Tweel use in low-speed applications, such as on construction vehicles. The Tweel is perfect for such use because the high-speed vibration problems won’t come into play, and the ruggedness of the airless design will be a major advantage on a construction site. Michelin is also exploring military use of the Tweel. 
  A 2006 news item on the Michelin website provides more information about the potential use of the tweel on small, lightweight earthmover vehicles.

  Thus, although such airless tyres may one day be standard equipment for our cars, it is unlikely that consumers will be able to buy and fit tweels to their vehicles for some years to come. 

From: franka 
Sent: Friday, January 27, 2012 9:10 AM
To: undisclosed-recipients:
Subject: [BITList] New Michelin Tires-No air!

I find the present tyres expensive enough hate to think what a set of these will set us back
frank

    New Michelin Tires 
  These are really interesting looking tires...
  Something new for the New Year - New Michelin Tires

  Amazing new tires..........................

  Michelin Tires.... Absolutely SCARY looking... Look for 'em in August.
  These tires are made in South Carolina , USA .
  SEE THROUGH TIRES
  Radical new tire design by Michelin.
  The next generation of tires.
  They had a pair at the Philadelphia car show.

  Yes, those are 'spoke' like connections to the inner part of the tire from the outside tread 'wrap!' The next picture shows how odd it looks in motion...

  Makes you wonder how the ride feels doesn't it?

  These tires are airless and are scheduled to be out on the market very soon.
  The bad news for law enforcement is that spike strips will not work on these.
  Just think of the impact on existing technology:
  A. no more air valves...
  B. no more air compressors at gas stations...
  C. no more repair kits...
  D. no more flats...
  These are actual pictures taken at the South Carolina plant of Michelin.

--------------------------------------------------------------------------------

No virus found in this message.
Checked by AVG - www.avg.com
Version: 10.0.1416 / Virus Database: 2109/4770 - Release Date: 01/27/12

--------------------------------------------------------------------------------
_______________________________________________
To unsubscribe from this email List, send an email to:
BITList-unsubscribe at lists.bcn.mythic-beasts.com

BITList mailing list
BITList at lists.bcn.mythic-beasts.com
http://lists.bcn.mythic-beasts.com/mailman/listinfo/bitlist

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.bcn.mythic-beasts.com/pipermail/bitlist/attachments/20120127/22e09027/attachment-0001.shtml 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 69546 bytes
Desc: not available
Url : http://lists.bcn.mythic-beasts.com/pipermail/bitlist/attachments/20120127/22e09027/attachment-0008.jpe 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 65746 bytes
Desc: not available
Url : http://lists.bcn.mythic-beasts.com/pipermail/bitlist/attachments/20120127/22e09027/attachment-0009.jpe 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 122930 bytes
Desc: not available
Url : http://lists.bcn.mythic-beasts.com/pipermail/bitlist/attachments/20120127/22e09027/attachment-0010.jpe 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 62051 bytes
Desc: not available
Url : http://lists.bcn.mythic-beasts.com/pipermail/bitlist/attachments/20120127/22e09027/attachment-0011.jpe 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 62548 bytes
Desc: not available
Url : http://lists.bcn.mythic-beasts.com/pipermail/bitlist/attachments/20120127/22e09027/attachment-0012.jpe 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 96776 bytes
Desc: not available
Url : http://lists.bcn.mythic-beasts.com/pipermail/bitlist/attachments/20120127/22e09027/attachment-0013.jpe 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 89509 bytes
Desc: not available
Url : http://lists.bcn.mythic-beasts.com/pipermail/bitlist/attachments/20120127/22e09027/attachment-0014.jpe 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 74349 bytes
Desc: not available
Url : http://lists.bcn.mythic-beasts.com/pipermail/bitlist/attachments/20120127/22e09027/attachment-0015.jpe 