Structure for mounting sound absorbing member on top portion of

Details Structure for mounting sound absorbing member on top portion of Structure for mounting sound absorbing member on top portion of

1998-02-23

1999-07-06

Dang, Khanh

Acoustics

Sound-modifying means

Sound absorbing fence or screen

G10K 1100

Patent

active

059200413

ABSTRACT:
An outer mounting rail at a side opposite to a sound source side and an inner mounting rail at the sound source side are fixed to a metal securing part secured to an attachment base portion projecting from a top portion of a sound insulation wall. An outer stationary rail fixed to a sound absorbing body is fixed to the outer mounting rail by a joint bar, and an inner stationary rail fixed to the sound absorbing body is fixed to the inner mounting rail.

REFERENCES:
patent: 4436179 (1984-03-01), Yamamoto et al.
patent: 4899846 (1990-02-01), Furuta et al.
patent: 5329073 (1994-07-01), Shono et al.
patent: 5521338 (1996-05-01), Shono et al.
patent: 5741369 (1998-04-01), Yamamura et al.

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