EP 1136658 A3 20011219 - Camshaft phasing device
Title (en)
Camshaft phasing device
Title (de)
Vorrichtung zur Verstellung einer Nockenwelle
Title (fr)
Dispositif de réglage du calage d'un arbre à cames
Publication
Application
Priority
AT 3902000 A 20000309
Abstract (en)
[origin: US2001020461A1] The invention relates to an apparatus for adjusting a camshaft of an internal combustion engine with at least one electromotor which, by way of a gear, produces the adjustment of the camshaft with respect to a pinion, with the gear comprising a planet cage on which at least one planet wheel is provided which is driven by an electromotor. A rapid adjustment with a simple arrangement at the same time can be achieved in such a way that several planet wheels are provided which are in engagement with a ring gear and that each planet wheel is associated with an electromotor which drives the same via a common shaft.
IPC 1-7
IPC 8 full level
F01L 1/34 (2006.01); F01L 1/352 (2006.01); F16H 1/16 (2006.01)
CPC (source: EP US)
F01L 1/352 (2013.01 - EP US)
Citation (search report)
- [A] US 5156119 A 19921020 - SUGA SEIJI [JP]
- [A] EP 0903471 A1 19990324 - TCG UNITECH AG [AT]
- [A] US 4986801 A 19910122 - OHLENDORF ROLF [DE], et al
- [A] PATENT ABSTRACTS OF JAPAN vol. 1999, no. 01 29 January 1999 (1999-01-29)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1136658 A2 20010926; EP 1136658 A3 20011219; AT 408897 B 20020325; AT A3902000 A 20010815; JP 2001280107 A 20011010; US 2001020461 A1 20010913
DOCDB simple family (application)
EP 01890071 A 20010308; AT 3902000 A 20000309; JP 2001064157 A 20010308; US 80182901 A 20010309