PENDULUM DAMPING DEVICE

A pendulum damping device including a mounting capable of rotating about an axis; at least one pendulum body that includes first and second pendulum masses axially spaced relative to each other and movable relative to the mounting, the first pendulum mass being axially placed on a first side of the...

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Bibliographic Details
Main Authors VERHOOG, Roel, CAILLERET, Franck
Format Patent
LanguageEnglish
Published 13.12.2018
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GEARING
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:A pendulum damping device including a mounting capable of rotating about an axis; at least one pendulum body that includes first and second pendulum masses axially spaced relative to each other and movable relative to the mounting, the first pendulum mass being axially placed on a first side of the mounting and the second pendulum mass being axially placed on a second side of the mounting, and at least one member that is intended for connecting the first and second pendulum masses and couples said masses; and at least one rolling member guiding the movement of the pendulum body relative to the mounting. The rolling member engages, on one hand, with a rolling track secured to the mounting and, on the other hand, with a rolling track secured to the pendulum body and defined by the connecting member. The rolling member exerts an axial clamping force on at least one of the pendulum masses during movement of said pendulum mass relative to the mounting.
Bibliography:Application Number: US201615778853