ACOUSTIC PANEL ASSEMBLY WITH SUSPENSION SYSTEM

To provide an acoustic panel with a suspension system that avoids the use of multiple magnetic units, permitting a stable axial movement of the panel.SOLUTION: An acoustic panel assembly 200 has only one acoustic panel 4 with a back surface, a frame 3 that peripherally surrounds the acoustic panel 4...

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Bibliographische Detailangaben
1. Verfasser:	CARLO SANCISI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
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Beschreibung
Zusammenfassung:	To provide an acoustic panel with a suspension system that avoids the use of multiple magnetic units, permitting a stable axial movement of the panel.SOLUTION: An acoustic panel assembly 200 has only one acoustic panel 4 with a back surface, a frame 3 that peripherally surrounds the acoustic panel 4, a support integral with the frame 3, only one magnetic unit 1 fixed to the support, only one voice coil 6 fixed to the acoustic panel 4, a supporting structure integral with the frame 3, and a plurality of springs connected to the supporting structure. The springs are connected to the acoustic panel 4 in different points of the back surface of the acoustic panel 4 so as to elastically support the acoustic panel 4.SELECTED DRAWING: Figure 3 【課題】複数の磁気ユニットの使用を避けて、パネルの安定した軸方向移動を可能にする懸架システムを備えた音響パネルを提供する。【解決手段】音響パネルアセンブリ２００は、背面を備える１つだけの音響パネル４と、音響パネル４を周囲で取り囲むフレーム３と、フレーム３と一体の支持体と、支持体に固定される１つだけの磁気ユニット１と、音響パネル４に固定される１つだけのボイスコイル６と、フレーム３と一体の支持構造体と、支持構造体に接続している複数のばねと、を備える。ばねは、音響パネル４を弾性的に支持するように音響パネル４の背面の異なる位置で音響パネル４に接続する。【選択図】図３