ACTIVE VIBRATION CONTROL RACK STOREHOUSE

PROBLEM TO BE SOLVED: To reduce vibration of a rack efficiently with a simple method.SOLUTION: An active vibration control rack storehouse comprises: a rack; and a synchronized mass damper 22 disposed on the rack and having a viscoelastic body 36 and a weight 25 coupled to the viscoelastic body 36....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SUZUKI MOTONORI, YOSHIDA OSAMU, MATSUMOTO KENICHI, SATO YUKINOBU, GOKAN SHOKICHI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To reduce vibration of a rack efficiently with a simple method.SOLUTION: An active vibration control rack storehouse comprises: a rack; and a synchronized mass damper 22 disposed on the rack and having a viscoelastic body 36 and a weight 25 coupled to the viscoelastic body 36. The synchronized mass damper 22 has the weight 25 and a weight support 30 (a cradle of a pallet) for supporting the weight. As the weight, a load 25 is used. In other words, the load 25 serves as the weight of the synchronized mass damper 22. The weight support 30 is configured so that two iron plates 32 (upper and lower iron plates 33, 34) sandwich the thin plate-like viscoelastic body 36 in a vertical direction. On an upper surface of the upper iron plate 33 of the weight support 30, a slip-prevention sheet 38 having high friction coefficient is stuck.