EP 3074614 A1 20161005 - ADJUSTABLE CAMSHAFT
Title (en)
ADJUSTABLE CAMSHAFT
Title (de)
VERSTELLBARE NOCKENWELLE
Title (fr)
ARBRE A CAMES AJUSTABLE
Publication
Application
Priority
- DE 102013113255 A 20131129
- EP 2014003177 W 20141127
Abstract (en)
[origin: WO2015078588A1] The invention relates to an adjustable camshaft (1) for the valve gear of a combustion engine, having an outer shaft (10) and an inner shaft (11) extending through the outer shaft (10), wherein at least one cam element (12) is arranged on the outer shaft (10) and is non-rotatably connected to the inner shaft (11), which cam element (12) comprises a shaft passage having an inner bearing surface (13) that forms a slide bearing with a bearing surface (14) on the outside of the outer shaft (10), for rotatably arranging the cam element (12) on the outer shaft (10). According to the invention, at least part of at least one of the bearing surfaces (13, 14) is spherical in shape.
IPC 8 full level
F01L 1/34 (2006.01); F01L 1/047 (2006.01)
CPC (source: EP KR US)
F01L 1/047 (2013.01 - EP KR US); F01L 1/34 (2013.01 - US); F01L 1/34413 (2013.01 - US); F01L 2001/0473 (2013.01 - EP KR US); F01L 2001/0476 (2013.01 - KR US)
Citation (search report)
See references of WO 2015078588A1
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)
DE 102013113255 A1 20150603; CN 105940191 A 20160914; EP 3074614 A1 20161005; EP 3074614 B1 20171018; HU E036093 T2 20180628; KR 20160093005 A 20160805; US 2017030229 A1 20170202; US 9926815 B2 20180327; WO 2015078588 A1 20150604
DOCDB simple family (application)
DE 102013113255 A 20131129; CN 201480074229 A 20141127; EP 14809293 A 20141127; EP 2014003177 W 20141127; HU E14809293 A 20141127; KR 20167014280 A 20141127; US 201415039534 A 20141127