Wheel for vehicle

Land vehicles: wheels and axles – Wheel – Skate wheel

Patent

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Details

301 95, 1523815, 152418, 152153, B60C 2318

Patent

active

048969214

ABSTRACT:
The wheel of the present invention reduces road noise without using a special tire. The wheel includes a wheel body and a silencing chamber formed around the wheel body. The silencing chamber communicates with an air chamber in the tire via communication port. The phase difference between a compressional wave in the air chamber and a compressional wave returned to the air chamber from the communication port cause attenuation of the road noise.

REFERENCES:
patent: 1693909 (1928-12-01), Michelin
patent: 2074284 (1937-03-01), Stevenson
patent: 3414036 (1968-12-01), Skidmore
patent: 3933392 (1976-01-01), Wells
patent: 3999587 (1976-12-01), Mitchell
patent: 4177849 (1979-12-01), Osada et al.
patent: 4289187 (1981-09-01), Rivin
patent: 4782877 (1988-11-01), Frerichs et al.

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