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Countries/State : Age : 42 location : Astoria, Oregon Website : http://leader-tm.blogspot.com Tag ID: : SFC 04137 Points : 12920 Reputation : 19 Number of posts : 1531
| Subject: tayar yang tak perlu angin 14/11/2009, 2:29 am | |
| Airless tireFrom Wikipedia, the free encyclopediaNon-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 airfilled tires. Airless tires generally have higher rolling friction and provide much less suspension than similarly shaped and sized pneumatic tires. Other problems that have plagued 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", that operates entirely without air. 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. sumber... gambar = babeinblue yahoo group artikal = wikipedia |
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aRe_LiE SENIOR
Countries/State : Age : 37 location : kb-kk Tag ID: : SFC 05753 Points : 12152 Reputation : 10 Number of posts : 773
| Subject: Re: tayar yang tak perlu angin 14/11/2009, 1:52 pm | |
| wah..boleh tahan ni tau..tapi ni lau ada satu spoke nya yg rosak kompom tkr br lah ni kn..uhuhu..kompom bnyk blanja..ehehhe.. |
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silis SENIOR
Countries/State : Age : 35 location : k9' v3n0n! p@p4R Website : ag89_silis@yahoo.com Tag ID: : SFC 011015 Points : 11695 Reputation : 4 Number of posts : 794
| Subject: Re: tayar yang tak perlu angin 11/2/2010, 10:09 pm | |
| wei...bagu siapa mo selalu kerja sangat busy sampai x sempat mo pump tayar...memang bagus oo... |
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| Subject: Re: tayar yang tak perlu angin | |
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