Puncture proof inner tube
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United States of America Patent
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Jul 16, 2002
Grant Date -
N/A
app pub date -
Dec 27, 1999
filing date -
Dec 27, 1999
priority date (Note) -
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Abstract
An improved pneumatic tube formed from a semi-rigid, air-tight rubber core encased by a plurality of thin, armoring Kevlar layers bonded to the exterior wall of the core. The composition can be used as inner tubing for cars, bikes, motorcycles, planes, and any kind of vehicle having a pneumatic inner tube. It can also be formed into a puncture proof rubber raft.
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