EP 3775610 A1 20210217 - TORSIONAL VIBRATION DAMPER, CLUTCH DISK AND CLUTCH
Title (en)
TORSIONAL VIBRATION DAMPER, CLUTCH DISK AND CLUTCH
Title (de)
TORSIONSSCHWINGUNGSDÄMPFER, KUPPLUNGSSCHEIBE UND KUPPLUNG
Title (fr)
AMORTISSEUR À PIVOTEMENT PAR TORSION, POULIE D'EMBRAYAGE ET EMBRAYAGE
Publication
Application
Priority
- DE 102018107993 A 20180405
- DE 2019100256 W 20190319
Abstract (en)
[origin: WO2019192652A1] The invention relates to a torsional vibration damper (1), in particular for a clutch disk (17) within a drive train of a motor vehicle, comprising an input part (2) arranged around an axis of rotation (d), an output part (10), which can be rotated relative to the input part (2) about the axis of rotation (d) to a limited extent against the action of a spring device (8) having a plurality of spring elements (9), and torque-transferring intermediate elements (3), which are arranged between the input part (2) and the output part (10) and are arranged for forcible radial displacement by means of cam mechanisms (4, 5) in the event of a relative rotation of the input part (2) and the output part (10), the spring device (8) being arranged between the intermediate elements (3), the number of intermediate elements (3) corresponding to the number of spring elements (9), is distinguished in that the number is at least three.
IPC 8 full level
F16F 15/12 (2006.01); F16F 15/121 (2006.01)
CPC (source: EP KR US)
F16D 3/12 (2013.01 - US); F16D 13/68 (2013.01 - US); F16F 15/1204 (2013.01 - EP KR); F16F 15/1205 (2013.01 - US); F16F 15/121 (2013.01 - EP KR); F16F 15/123 (2013.01 - US); F16D 2300/22 (2013.01 - US); F16F 2230/0064 (2013.01 - EP KR US); F16F 2232/02 (2013.01 - US)
Citation (search report)
See references of WO 2019192652A1
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 2019192652 A1 20191010; CN 214367510 U 20211008; DE 102018107993 A1 20191010; DE 212019000243 U1 20201112; EP 3775610 A1 20210217; KR 20200138230 A 20201209; US 11454287 B2 20220927; US 2021025459 A1 20210128
DOCDB simple family (application)
DE 2019100256 W 20190319; CN 201990000519 U 20190319; DE 102018107993 A 20180405; DE 212019000243 U 20190319; EP 19715382 A 20190319; KR 20207027567 A 20190319; US 201917042980 A 20190319