EP 3317560 A1 20180509 - CENTRIFUGAL PENDULUM
Title (en)
CENTRIFUGAL PENDULUM
Title (de)
FLIEHKRAFTPENDEL
Title (fr)
PENDULE CENTRIFUGE
Publication
Application
Priority
- DE 102015212180 A 20150630
- DE 2016200262 W 20160606
Abstract (en)
[origin: WO2017000941A1] The invention relates to a centrifugal pendulum (1) comprising a pendulum flange (2) which is rotatably arranged about a rotational axis (d) and comprising pendulum masses (3) which are distributed over the circumference of the pendulum flange and which are suspended on the pendulum flange in an oscillating manner by means of at least one pendulum bearing (6), said pendulum masses comprising two pendulum side pieces (4) which are arranged on both sides of the pendulum flange (2) and which are connected by means of at least one connecting part (5) that engages through the pendulum flange (2) radially within the at least one pendulum bearing (6). The at least one pendulum bearing (6) is made of a track (8) arranged on the at least one connecting part (5), a complementary track (7) which is arranged on the pendulum flange (2), and a roller (9) which rolls on said tracks (7, 8) and which is axially secured by the pendulum side pieces (4). In order to increase the degree of efficiency of the centrifugal pendulum (1) for a given order of oscillation, the bases (10) of the roller (9) have a friction coefficient-reducing contact surface (13) opposite the pendulum side pieces (4).
IPC 8 full level
F16F 15/14 (2006.01)
CPC (source: CN EP)
F16F 15/145 (2013.01 - CN EP)
Citation (search report)
See references of WO 2017000941A1
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 2017000941 A1 20170105; CN 107787419 A 20180309; CN 107787419 B 20191108; DE 102015212180 A1 20170105; DE 112016003001 A5 20180315; EP 3317560 A1 20180509
DOCDB simple family (application)
DE 2016200262 W 20160606; CN 201680037445 A 20160606; DE 102015212180 A 20150630; DE 112016003001 T 20160606; EP 16741530 A 20160606