Vibration-insulating panel element

Details Vibration-insulating panel element Vibration-insulating panel element

1994-06-29

1995-12-05

Dang, Khanh

Acoustics

Sound-modifying means

Sound absorbing panels

181286, E04B 182

Patent

active

054731259

ABSTRACT:
A panel element for insulating acoustically undesirable vibrations is disclosed. The panel element comprises a closed-cell foam element for closing off a hollow body provided with an opening on at least one side. The foam element possesses a mounting structure by which it can be fastened to the hollow body. The foam element is configured to the shape of the opening, and has on its perimeter a mounting structure. The mounting structure consists of a self-contained peripheral groove open in the direction of the boundary. The groove and the boundary can be brought into engagement with one another in a sealing and positive manner.

REFERENCES:
patent: 4456092 (1984-06-01), Kubozuka et al.
patent: 4867271 (1989-09-01), Tschudin-Mahrer
patent: 4904511 (1990-02-01), Barberis

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