EP 3662170 A1 20200610 - CLUTCH ACTUATOR
Title (en)
CLUTCH ACTUATOR
Title (de)
KUPPLUNGSAKTUATOR
Title (fr)
ACTIONNEUR D'EMBRAYAGE
Publication
Application
Priority
- FR 1757331 A 20170731
- FR 2018051749 W 20180711
Abstract (en)
[origin: WO2019025686A1] The invention relates to a clutch actuator (1) comprising a housing (2), an electric motor (8) fastened to the housing (2) and comprising a rotating shaft (17) of axis A, a movement conversion device (25, 53) of the roto-linear type, comprising an input member (25) movable in rotation about an axis B parallel to the axis A and an output member (53) movable in translation along the axis B, the input member (25) being driven in rotation by the shaft (17) of the electric motor (8) via a speed reducer (18,19, 24), the speed reducer comprising a first toothed pinion (18) secured to the shaft (17) of the motor, a second toothed pinion (19) mounted freely about an axis (20) parallel to the axes A and B and meshing with the first pinion (18), and a third toothed pinion (24) secured to the input member (25) and meshing with the second pinion (19), characterized in that the second pinion (19) comprises a single toothing meshing both with the first pinion and the third pinion.
IPC 8 full level
F16D 29/00 (2006.01)
CPC (source: EP KR)
F16D 23/12 (2013.01 - EP); F16D 25/08 (2013.01 - EP); F16D 28/00 (2013.01 - EP); F16D 29/005 (2013.01 - EP KR); F16H 1/20 (2013.01 - KR); F16D 2023/123 (2013.01 - EP); F16D 2025/081 (2013.01 - EP); F16D 2121/24 (2013.01 - KR)
Citation (search report)
See references of WO 2019025686A1
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 2019025686 A1 20190207; CN 111194387 A 20200522; EP 3662170 A1 20200610; FR 3069594 A1 20190201; FR 3069594 B1 20190823; KR 20200032112 A 20200325
DOCDB simple family (application)
FR 2018051749 W 20180711; CN 201880050253 A 20180711; EP 18750251 A 20180711; FR 1757331 A 20170731; KR 20207002961 A 20180711