EP 3775606 A1 20210217 - CLUTCH DISC WITH A PENDULUM ROCKER DAMPER WHICH HAS A FRICTION DEVICE, AND FRICTION CLUTCH
Title (en)
CLUTCH DISC WITH A PENDULUM ROCKER DAMPER WHICH HAS A FRICTION DEVICE, AND FRICTION CLUTCH
Title (de)
KUPPLUNGSSCHEIBE MIT REIBEINRICHTUNG AUFWEISENDEM PENDELWIPPENDÄMPFER; SOWIE REIBKUPPLUNG
Title (fr)
POULIE D'EMBRAYAGE À AMORTISSEUR À BASCULE PENDULAIRE COMPORTANT UN ÉQUIPEMENT DE FRICTION ; ET EMBRAYAGE À FRICTION
Publication
Application
Priority
- DE 102018108049 A 20180405
- DE 2019100209 W 20190308
Abstract (en)
[origin: WO2019192645A1] The invention relates to a clutch disc (1) for a friction clutch of a motor vehicle, comprising an input part (4) which rotates about a rotational axis (2) and has a friction lining (3), an output part (5) which likewise rotates about the rotational axis (2), and a pendulum rocker damper (6) which couples the input part (4) to the output part (5). The pendulum rocker damper (6) additionally has a first flange region (7) which is connected to the input part (4), a second flange region (8) which can be rotated about the rotational axis (2) relative to the first flange region (7) in a limited angular range and which is connected to the output part (5), and two intermediate parts (11a, 11b), each of which is connected to the two flange regions (7, 8) in a movement-coupled manner via a slotted guide device (9, 10). A spring unit (12) interacts with the slotted guide devices (9, 10) such that a movement of the intermediate parts (11a, 11b) relative to each other in the event of a rotation of the flange regions (7, 8) relative to each other is blocked by the spring unit (12). A friction device (13) is arranged within or outside of a spring element (14) of the spring unit (12) and operates such that a higher frictional force which blocks the relative movement of the intermediate parts (11a, 11b) is generated by the friction device (13) in a first relative movement range of the intermediate parts (11a, 11b) than in a second relative movement range of the intermediate parts (11a, 11b), said second movement range being offset to the first movement range. The invention additionally relates to a friction clutch comprising said clutch disc (1).
IPC 8 full level
F16F 15/12 (2006.01); F16F 3/06 (2006.01); F16F 15/123 (2006.01); F16F 15/129 (2006.01)
CPC (source: EP KR)
F16F 3/06 (2013.01 - KR); F16F 15/1204 (2013.01 - EP KR); F16F 15/1234 (2013.01 - EP KR); F16F 15/129 (2013.01 - EP KR); F16F 3/06 (2013.01 - EP); F16F 2222/04 (2013.01 - EP); F16F 2230/0064 (2013.01 - EP KR)
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 2019192645 A1 20191010; CN 111630296 A 20200904; CN 111630296 B 20220329; DE 102018108049 A1 20191010; DE 112019001759 A5 20201224; EP 3775606 A1 20210217; JP 2021519894 A 20210812; JP 7146939 B2 20221004; KR 102714732 B1 20241010; KR 20200138232 A 20201209
DOCDB simple family (application)
DE 2019100209 W 20190308; CN 201980008937 A 20190308; DE 102018108049 A 20180405; DE 112019001759 T 20190308; EP 19713349 A 20190308; JP 2020554163 A 20190308; KR 20207027573 A 20190308