VIBRATION ISOLATING CONSTRUCTION

More specifically, there is provided a vibration damping structure having an inner metal skin (21) and an outer metal skin (22) and a damping layer (23) secured between the metal skins (21, 22), with each of the metal skins (21, 22) having a cut (27, 28) therein. The damping layer (23) is a viscoela...

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Bibliographische Detailangaben
1. Verfasser:	NASHIF, AHID
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICS SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	More specifically, there is provided a vibration damping structure having an inner metal skin (21) and an outer metal skin (22) and a damping layer (23) secured between the metal skins (21, 22), with each of the metal skins (21, 22) having a cut (27, 28) therein. The damping layer (23) is a viscoelastic material which is capable of adhering to the metal skins (21, 22). The cuts (27, 28) are circular, encompassing and isolating an area wherein a connecting means (15) connects the vibration damping structure to another body. The cuts (27, 28) extend through the inner metal skin (21) and the outer metal skin (22) to the damping layer (23). L'invention concerne en particulier une structure antivibratile qui comprend une couche métallique intérieure (21) et une couche métallique extérieure (22) présentant chacune une entaille (27, 28) et entre lesquelles une couche d'amortissement (23) est interposée. La couche d'amortissement (23) est un matériau viscoélastique qui adhère aux couches métalliques (21, 22). Les entailles (27, 28) sont circulaires; elles recouvrent et isolent une zone dans laquelle un moyen de fixation (15) fixe la structure antivibratile à un autre corps. Les entailles (27, 28) traversent de part en part les couches métalliques intérieure (21) et extérieure (22) jusqu'à la couche d'amortissement (23).