EP 3247921 A1 20171129 - TORSIONAL VIBRATION DAMPER
Title (en)
TORSIONAL VIBRATION DAMPER
Title (de)
DREHSCHWINGUNGSDÄMPFER
Title (fr)
AMORTISSEUR DE VIBRATIONS DE TORSION
Publication
Application
Priority
- DE 102015201027 A 20150122
- DE 2015200533 W 20151210
Abstract (en)
[origin: WO2016116087A1] The invention relates to a torsional vibration damper (1), comprising an input-side primary centrifugal mass (2) and an output-side secondary centrifugal mass (3), which are supported against each other in such a way that the primary and secondary centrifugal masses can rotate in relation to each other, wherein an intermediate element (15) is provided, which is arranged substantially between the primary centrifugal mass and the secondary centrifugal mass axially, and comprising a spring damper device (16), which transmits a torque between the primary centrifugal mass and the intermediate part, wherein torque branching is provided, from the primary centrifugal mass to the secondary centrifugal mass and from the primary centrifugal mass via the intermediate part to the secondary centrifugal mass, wherein the torque branching is designed as a planetary gearing, comprising a planet carrier (21), which is formed by the secondary centrifugal mass, a ring gear (22), which is formed by the intermediate part, and a sun gear (23), which is formed by the primary centrifugal mass, wherein planet gears, which mesh with both the ring gear and the sun gear, are rotatably attached to the planet carrier.
IPC 8 full level
F16F 15/131 (2006.01)
CPC (source: CN EP)
F16F 15/13157 (2013.01 - CN EP)
Citation (search report)
See references of WO 2016116087A1
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 2016116087 A1 20160728; CN 107110286 A 20170829; CN 107110286 B 20190412; DE 102015224762 A1 20160728; DE 112015006030 A5 20170928; EP 3247921 A1 20171129
DOCDB simple family (application)
DE 2015200533 W 20151210; CN 201580072186 A 20151210; DE 102015224762 A 20151210; DE 112015006030 T 20151210; EP 15828641 A 20151210