Tire/wheel assembly and tread ring
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United States of America Patent
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May 22, 2018
Issued Date -
N/A
app pub date -
Dec 18, 2013
filing date -
Dec 25, 2012
priority date (Note) -
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Abstract
A tire-wheel assembly comprises a wheel coupled to a rotating shaft; an elastic tube disposed on an outer side of the wheel with respect to a radial direction, the interior of the tube being filled with air; a rigid protective ring disposed on an outer side of the tube with respect to the radial direction separated from the wheel; and a tread ring disposed on an outer side of the protective ring with respect to the radial direction, an inner circumferential surface of the tread ring contacting an outer circumferential surface of the protective ring.
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