Wheel structure

Details Wheel structure Wheel structure

2005-05-03

2005-05-03

Jules, Frantz F. (Department: 3617)

Resilient tires and wheels

Tires, resilient

With balancing feature

C301S005100, C301S009100

Reexamination Certificate

active

06886616

ABSTRACT:
A wheel structure for vehicles, capable of reducing a columnar resonance sound occurring in a wheel during a travel of a vehicle. A cross-sectional shape of a closed space defined by a wheel and a tire is varied in the circumferential direction so that a columnar resonance frequency in the closed space varies with a rotation of a wheel unit.

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patent: 4186623 (1980-02-01), Friedericy et al.
patent: 4561482 (1985-12-01), Tavazza et al.
patent: 4572265 (1986-02-01), Lescoffit
patent: 4606390 (1986-08-01), Shute
patent: 5826949 (1998-10-01), Bortoloni
patent: 6074015 (2000-06-01), Renard et al.
patent: 6309026 (2001-10-01), Svedhem
patent: 6450225 (2002-09-01), Yukawa et al.
patent: 2026958 (1980-02-01), None
patent: 63130412 (1988-06-01), None

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