Rotary vibration damper

The present invention relates to a vibration damper (12), in particular for a drivetrain of a motor vehicle, having a support body (16) which is rotatable about an axis of rotation M, a damper mass (24) which is coaxial with respect to the support body (16) and which is provided with a radial spacin...

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Bibliographic Details
Main Authors LOEW JOHANN, KOBUS FRANZ
Format Patent
LanguageChinese
English
Published 31.07.2013
Subjects
BLASTING
BRAKES
CLUTCHES
COUPLINGS FOR TRANSMITTING ROTATION
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:The present invention relates to a vibration damper (12), in particular for a drivetrain of a motor vehicle, having a support body (16) which is rotatable about an axis of rotation M, a damper mass (24) which is coaxial with respect to the support body (16) and which is provided with a radial spacing to the support body (16), and a multiplicity of spring elements (24) which connect the support body (16) and the damper mass (24) to one another. According to the invention, the support body (16) has axial travel limiting means (48, 50, 52, 54, 56, 58) which extend on the support body (16) in the radial direction relative to the damper mass (24) so as to limit a displacement of the damper mass (24) in the axial direction relative to the support body (16).
Bibliography:Application Number: CN201180050885