EP 3662146 A1 20200610 - COUPLING DEVICE FOR A VALVE-ACTUATING DEVICE
Title (en)
COUPLING DEVICE FOR A VALVE-ACTUATING DEVICE
Title (de)
KOPPLUNGSVORRICHTUNG FÜR EINE VENTILBETÄTIGUNGSVORRICHTUNG
Title (fr)
DISPOSITIF DE COUPLAGE POUR UN DISPOSITIF D'ACTIONNEMENT DE SOUPAPES
Publication
Application
Priority
- AT 506432017 A 20170801
- EP 2018070916 W 20180801
Abstract (en)
[origin: WO2019025511A1] The present invention relates to a coupling device for a valve-actuating device for actuating at least one valve of a reciprocating machine having variable valve lift, in particular for a valve-actuating device of a reciprocating internal combustion engine, to a valve-actuating device and to a reciprocating machine, the coupling device comprising a first coupling element, a second coupling element and a blocking means. The first coupling element and the second coupling element can be displaced relative to one another at least within defined boundaries along a first axis, it being possible for the blocking means to block the relative displacement of the two coupling elements with respect to one another along the first axis at least in a first direction. The blocking means comprises a blocking element, which can be rotated about the first axis in the circumferential direction at least in a defined region, the relative displacement of the two coupling elements along the first axis being blocked at least in the first direction if the blocking element is in a blocking position.
IPC 8 full level
F01L 1/18 (2006.01); F01L 13/00 (2006.01)
CPC (source: AT EP US)
F01L 1/146 (2013.01 - EP); F01L 1/181 (2013.01 - EP US); F01L 13/0005 (2013.01 - EP US); F01L 13/0015 (2013.01 - AT); F01L 13/0031 (2013.01 - AT EP); F01L 13/065 (2013.01 - EP); F02D 17/02 (2013.01 - AT); F01L 1/08 (2013.01 - EP); F01L 1/267 (2013.01 - EP); F01L 1/36 (2013.01 - EP); F01L 13/0036 (2013.01 - US); F01L 2001/054 (2013.01 - EP); F01L 2001/186 (2013.01 - EP US); F01L 2013/101 (2013.01 - EP); F01L 2013/105 (2013.01 - EP US); F01L 2013/106 (2013.01 - EP); F01L 2305/00 (2020.05 - EP US); F02D 17/02 (2013.01 - EP)
Citation (search report)
See references of WO 2019025511A1
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 2019025511 A1 20190207; AT 520278 A1 20190215; AT 520278 B1 20220115; CN 111448369 A 20200724; CN 111448369 B 20220719; EP 3662146 A1 20200610; US 11377984 B2 20220705; US 2020300131 A1 20200924
DOCDB simple family (application)
EP 2018070916 W 20180801; AT 506432017 A 20170801; CN 201880062224 A 20180801; EP 18748919 A 20180801; US 201816635830 A 20180801