Invention Grant
- Patent Title: Vibration damper assembly, in particular for the power train of a vehicle
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Application No.: US14766237Application Date: 2014-02-06
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Publication No.: US09765848B2Publication Date: 2017-09-19
- Inventor: Christian Wickel , Matthias Kram , Daniel Pittner , Peter Hammer
- Applicant: ZF FRIEDRICHSHAFEN AG
- Applicant Address: DE Friedrichshafen
- Assignee: ZF Friedrichshafen AG
- Current Assignee: ZF Friedrichshafen AG
- Current Assignee Address: DE Friedrichshafen
- Agency: Cozen O'Connor
- Priority: DE102013202131 20130208; EPPCT/EP2014/050291 20140109
- International Application: PCT/EP2014/052301 WO 20140206
- International Announcement: WO2014/122201 WO 20140814
- Main IPC: F16D33/18
- IPC: F16D33/18 ; F16F15/10 ; F16F15/123 ; F16F15/14 ; F16H45/02 ; F16D3/12

Abstract:
A vibration damping having a first torsional vibration damper couplable to a drive member with a first secondary side rotatable with respect to the first primary side against a return action of a first damper element arrangement, a second torsional vibration damper with a second primary side connected to the first secondary side and with a second secondary side rotatable with respect to the second primary side against the return action of a second damper element arrangement and couplable to an output member, and a deflection mass pendulum arrangement having at least one deflection mass. The first damper element arrangement has a plurality of first damper element units acting parallel to one another and/or the second damper element arrangement has a plurality of second damper element units acting parallel to one another.
Public/Granted literature
- US20150369332A1 Vibration Damper Assembly, In Particular For The Power Train Of A Vehicle Public/Granted day:2015-12-24
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