TUNED MASS DAMPER USING METAL PLATE SPRING AND VIBRATION ISOLATION BASE USING THE TUNED MASS DAMPER

PURPOSE: A tuned mass damper using a metal plate spring and a vibration isolation base using thereof are provided to conveniently tune the mass of a damper by selecting a pendulum with a proper mass and to easily adjust the spring constant for controlling the natural frequency of the tuned mass damp...

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Bibliographic Details
Main Authors LEE, JAE KUCK, LEE, JANG HYUN, YOON, EUN JOONG
Format Patent
LanguageEnglish
Korean
Published 05.02.2013
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:PURPOSE: A tuned mass damper using a metal plate spring and a vibration isolation base using thereof are provided to conveniently tune the mass of a damper by selecting a pendulum with a proper mass and to easily adjust the spring constant for controlling the natural frequency of the tuned mass damper by selecting a metal plate spring with a proper thickness. CONSTITUTION: A tuned mass damper using a metal plate spring comprises a metal plate spring(1), a mass pendulum(2), and an upper cover(3). The metal plate spring is made of an elastic metal plate with a certain thickness and has a binding hole for uniting with the mass pendulum. The mass pendulum is combined to the center of the metal plate spring by a fixing screw(21). The top cover is formed as a shape of a cup and surrounds the edge of the metal plate spring for fixing the metal plate spring. [Reference numerals] (AA) Cross section A-A
Bibliography:Application Number: KR20110074178