Acoustics – Sound-modifying means – Mechanical vibration attenuator
Patent
1993-05-20
1997-05-20
Dang, Khanh
Acoustics
Sound-modifying means
Mechanical vibration attenuator
181208, F16F 1500
Patent
active
056314515
ABSTRACT:
A retaining plate is disposed along and spaced apart by a predetermined distance from the surface of a noise source in an automotive vehicle component so as not to be displaced away from the surface of the noise source. A sheet-like elastic member is compressedly interposed between the noise source and the retaining plate. As a result, the effect of reducing the noise due to vibration is attained without substantially increasing the weight of the automotive vehicle components and without adversely affecting the sealability and other performances required to the components.
REFERENCES:
patent: 4851271 (1989-07-01), Moore, III et al.
Kakizawa Hideyuki
Shimogama Ryutaro
Shoyama Koji
Torisaka Hisaki
Dang Khanh
Hino Jidosha Kogyo Kabushiki Kaisha
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