Global Patent Index - EP 3209869 A1

EP 3209869 A1 20170830 - METHOD FOR PRODUCING AN ADJUSTABLE CAMSHAFT AND ADJUSTABLE CAMSHAFT

Title (en)

METHOD FOR PRODUCING AN ADJUSTABLE CAMSHAFT AND ADJUSTABLE CAMSHAFT

Title (de)

VERFAHREN ZUM HERSTELLEN EINER VERSTELLBAREN NOCKENWELLE UND VERSTELLBARE NOCKENWELLE

Title (fr)

PROCÉDÉ DE FABRICATION D'UN ARBRE À CAMES VARIABLE ET ARBRE À CAMES VARIABLE

Publication

EP 3209869 A1 20170830 (DE)

Application

EP 15771153 A 20150930

Priority

  • DE 102014015649 A 20141024
  • EP 2015072588 W 20150930

Abstract (en)

[origin: WO2016062511A1] The present invention relates to a method for producing an adjustable camshaft and to an adjustable camshaft of a motor vehicle, wherein the camshaft has at least one fixed cam arranged rotationally fixed on an outer shaft segment and at least one adjusting cam positioned rotationally fixed to an inner shaft extending concentrically within the outer shaft segment, wherein the method has at least the following steps: positioning an outer shaft segment on the inner shaft, generating a surface modification on the surface of the inner shaft to generate at least one positioning section, positioning the fixed cam on at least one section of the outer shaft segment, and positioning the adjustable cam on the positioning section of the inner shaft.

IPC 8 full level

F01L 1/344 (2006.01); F01L 1/047 (2006.01)

CPC (source: CN EP KR US)

F01L 1/047 (2013.01 - CN EP KR US); F01L 1/34413 (2013.01 - US); F01L 13/0057 (2013.01 - CN EP KR US); F01L 2001/0473 (2013.01 - CN EP KR US); F01L 2303/00 (2020.05 - CN EP KR US); F01L 2303/02 (2020.05 - US)

Citation (search report)

See references of WO 2016062511A1

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 102014015649 A1 20160428; CN 107075978 A 20170818; EP 3209869 A1 20170830; JP 2017535711 A 20171130; KR 20170072910 A 20170627; US 2017314427 A1 20171102; WO 2016062511 A1 20160428

DOCDB simple family (application)

DE 102014015649 A 20141024; CN 201580057377 A 20150930; EP 15771153 A 20150930; EP 2015072588 W 20150930; JP 2017521551 A 20150930; KR 20177012780 A 20150930; US 201515521340 A 20150930