EP 3334955 A1 20180620 - CENTRIFUGAL FORCE PENDULUM DEVICE
Title (en)
CENTRIFUGAL FORCE PENDULUM DEVICE
Title (de)
FLIEHKRAFTPENDELEINRICHTUNG
Title (fr)
DISPOSITIF DE PENDULE À FORCE CENTRIFUGE
Publication
Application
Priority
- DE 102015215269 A 20150811
- DE 2016200369 W 20160810
Abstract (en)
[origin: WO2017025092A1] The invention relates to a centrifugal force pendulum device (1) comprising pendulum elements (2, 3, 4) that can rotate about a rotational axis (d) and are axially layered, at least two axially opposite pendulum elements (2, 3) being connected to each other to a first pendulum unit (7) by means of connecting elements (9), and at least one pendulum element (4) forming a second pendulum unit (8) that is arranged axially between the pendulum elements (2, 3) of the first pendulum unit (7). The connecting elements (9) traverse recesses of the second pendulum unit (8) and one of the pendulum units (8) is radially fixed with respect to the axis of rotation (d) and the other pendulum unit (7) is designed to be able to oscillate on a pendulum path in relation to the fixed pendulum unit (8) by means of at least one pendulum bearing (12) that is formed by the pendulum roller tracks (13, 14) associated with the pendulum units (7, 8) and a rolling element (15) rolling off on these pendulum roller tracks (13, 14). In order to reduce the number of parts to be used and to increase the insulating effect of the centrifugal force pendulum (1), the at least one pendulum bearing (12) is formed between the connecting elements (9) of the first pendulum unit (7) and of the second pendulum unit (8).
IPC 8 full level
F16F 15/14 (2006.01)
CPC (source: EP KR US)
F16F 15/145 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2017025092A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017025092 A1 20170216; CN 107850177 A 20180327; DE 102015215269 A1 20170216; DE 112016003641 A5 20180426; EP 3334955 A1 20180620; KR 20180039120 A 20180417; US 2018231098 A1 20180816
DOCDB simple family (application)
DE 2016200369 W 20160810; CN 201680043067 A 20160810; DE 102015215269 A 20150811; DE 112016003641 T 20160810; EP 16765916 A 20160810; KR 20187006614 A 20160810; US 201615750246 A 20160810