CORRIDOR-EQUIPPED SOUND ABSORBING PANEL

Title:

CORRIDOR-EQUIPPED SOUND ABSORBING PANEL

Document Type and Number:

Japanese Patent JPH10237822

Kind Code:

A

Abstract:

To provide a corridor-equipped sound absorbing panel such that the number of processes for installation can be reduced and that it is easy to construct on-site.

A sound absorbing panel 16 includes a casing 22 made of a steel plate, inside which a sound absorbing material 24 is provided. A vertical holding band steel 26 and a horizontal holding band steel 28 that serve to prevent drop are mounted on the lower surface of the casing 22. The upper surface of the casing 22 is formed into a corridor plate part 30 that serves as an inspection corridor. Since the corridor plate part 30 serving as the inspection corridor is provided integrally with the sound absorbing panel 16, the number of processes for installation can be reduced. Also, since the sound absorbing panel 16 has the corridor plate part 30 with a cross-sectional shape obtained when a steel plate that is 1.6mm thick is curved plural times, it has high flexural rigidity irrespective of its light weight. Therefore, it is easy to install.

Inventors:

CHOMEI HAJIME
MIYAZAKI TOSHIHIRO
MURASE MASANORI

Application Number:

JP4423697A

Publication Date:

September 08, 1998

Filing Date:

February 27, 1997

Export Citation:

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Assignee:

BRIDGESTONE CORP

International Classes:

E01F8/00; E01D2/00; E01D19/00; E01D21/00; E01F8/02; E04B1/86; (IPC1-7): E01D19/00; E01D21/00; E01F8/00; E01F8/02; E04B1/86

Attorney, Agent or Firm:

Atsushi Nakajima (4 people outside)

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