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Machine translation
1. (WO1998002319) SOUND ABSORBING WHEEL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1998/002319    International Application No.:    PCT/EP1997/003685
Publication Date: 22.01.1998 International Filing Date: 11.07.1997
Chapter 2 Demand Filed:    07.01.1998    
IPC:
B60B 3/04 (2006.01)
Applicants: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN - MICHELIN & CIE [FR/FR]; 12, cours Sablon, F-63040 Clermont-Ferrand Cedex 01 (FR) (For All Designated States Except US).
RENARD, Etienne [FR/FR]; (FR) (For US Only).
PEYRONNE, Myriam [FR/FR]; (FR) (For US Only)
Inventors: RENARD, Etienne; (FR).
PEYRONNE, Myriam; (FR)
Agent: DEQUIRE, Philippe; Michelin & Cie, Service SGD/LG/PI-LAD, F-63040 Clermont-Ferrand Cedex 01 (FR)
Priority Data:
96/08917 15.07.1996 FR
Title (EN) SOUND ABSORBING WHEEL
(FR) ROUE ACOUSTIQUEMENT AMORTISSANTE
Abstract: front page image
(EN)The invention discloses a vehicle wheel (1) in which the curved nozzle (23) of the wheel disk (20) is mechanically reinforced to raise the frequencies of several of the natural vibration modes of the said wheel (1). Such a wheel (1) substantially attenuates the running noises heard in the passenger space.
(FR)Roue (1) de véhicule dans laquelle le nez de galbe (23) du disque de roue (20) est renforcé mécaniquement pour élever les fréquences de plusieurs des modes propres de vibration de ladite roue (1). Une telle roue (1) permet d'atténuer substantiellement les bruits de roulement perçus dans l'habitacle d'un véhicule.
Designated States: JP, US.
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: French (FR)
Filing Language: French (FR)