Title:
PULLEY DECOUPLER WITH DOUBLE PULLEY HUB
Document Type and Number:
WIPO Patent Application WO/2018/041293
Kind Code:
A3
Abstract:
The invention relates to a pulley decoupler (1 ) for a drive train of a motor vehicle, to eliminate rotation-related irregularities transmitted by a crankshaft, a pulley hub (2) together with an arc spring flange (3) and a torsional vibration damper flange (4) of a torsional vibration damper (5) being prepared for non-rotatable mounting to a crankshaft via at least one crankshaft screw (6). The pulley hub (2) has an outer lateral surface portion (7), in which both the torsional vibration damper flange (4) and the arc spring flange (3) are received and to which they are or can be non-rotatably mounted.
Inventors:
RASCH PHILIPP (DE)
ROSE ALEXANDER (DE)
STUFFER ANDREAS (DE)
ROSE ALEXANDER (DE)
STUFFER ANDREAS (DE)
Application Number:
PCT/DE2017/100625
Publication Date:
April 26, 2018
Filing Date:
July 26, 2017
Export Citation:
Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
International Classes:
F16H55/36
Domestic Patent References:
| WO2011160215A1 | 2011-12-29 | |||
| WO2014117261A1 | 2014-08-07 | |||
| WO2011127898A1 | 2011-10-20 |
Foreign References:
| DE102013224327A1 | 2014-06-26 | |||
| DE102009039989A1 | 2010-04-15 |
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