DAMPING DEVICE

PURPOSE:To provide a damper whose operating range is wide, and which is in a compact size and a light weight. CONSTITUTION:A horizontal taking-out rod 5 is extendedly provided on a transfer rod C which is hung down from a structure A, and it is inserted into a housing 10 enclosing a viscous material...

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Bibliographic Details
Main Author KAWAMURA SOICHI
Format Patent
LanguageEnglish
Published 23.08.1994
Edition5
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:To provide a damper whose operating range is wide, and which is in a compact size and a light weight. CONSTITUTION:A horizontal taking-out rod 5 is extendedly provided on a transfer rod C which is hung down from a structure A, and it is inserted into a housing 10 enclosing a viscous material 1, and also a rotary shaft 2 having coaxially a pinion 4 meshing with racks 6 formed on both side surfaces of the taking-out rod 5 is erectly provided on the both sides of the taking-out rod 5. Two rotary discs 3 installed on respective rotary shafts 2 are arranged so as to be laminated alternately, and the viscous material 1 is interposed in a clearance inside the rotary discs 3. When the taking-out rod 5 is displaced relatively in association with vibration of the structure A, vibration of the structure A is damped by viscosity resistance between the rotated rotary discs 3 and the viscous material 1.
Bibliography:Application Number: JP19930021226