EP 3146233 A1 20170329 - TORSIONAL VIBRATION DAMPER
Title (en)
TORSIONAL VIBRATION DAMPER
Title (de)
DREHSCHWINGUNGSDÄMPFER
Title (fr)
AMORTISSEUR DE VIBRATIONS DE TORSION
Publication
Application
Priority
- DE 102014209486 A 20140520
- DE 2015200282 W 20150428
Abstract (en)
[origin: WO2015176722A1] The invention relates to a torsional vibration damper, in particular a two-mass flywheel (100, 200), comprising an input part (102, 202) and an output part (104, 204, 206) with a common axis of rotation, around which the input part and the output part are rotatable together and are rotatable to a limited extent relative to each other by means of a rolling bearing (110), wherein the rolling bearing has an outer ring (112), an inner ring (114) and a plurality of rolling bodies arranged between the outer ring and the inner ring. The inner ring comprises at least two inner ring parts (124, 126) which are produced in a structurally separate manner in order to structurally and/or functionally improve the torsional vibration damper.
IPC 8 full level
F16F 15/131 (2006.01)
CPC (source: CN EP)
F16C 19/166 (2013.01 - EP); F16C 33/60 (2013.01 - EP); F16C 35/063 (2013.01 - EP); F16F 15/13171 (2013.01 - CN EP)
Citation (search report)
See references of WO 2015176722A1
Citation (examination)
- DE 19809176 A1 19990909 - SCHAEFFLER WAELZLAGER OHG [DE]
- US 3980359 A 19760914 - WETHERBEE JR ARTHUR E
- US 5768950 A 19980623 - SCHIERLING BERNHARD [DE], et al
- GB 2269864 A 19940223 - FICHTEL & SACHS AG [DE]
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 2015176722 A1 20151126; CN 106461006 A 20170222; DE 112015002370 A5 20170216; EP 3146233 A1 20170329
DOCDB simple family (application)
DE 2015200282 W 20150428; CN 201580025507 A 20150428; DE 112015002370 T 20150428; EP 15725491 A 20150428