Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Vladimir Kobelev0
Jörg Dieter Brecht0
Karsten Westerhoff0
Thomas Muhr0
Andreas Hees0
Jochen Asbeck0
Date of Patent
July 28, 2009
0Patent Application Number
114788810
Date Filed
June 30, 2006
0Patent Primary Examiner
Patent abstract
A spring plate for a valve spring of an internal combustion engine, which spring plate can be connected directly to the valve stem of a charge changing valve while engaging an annular groove in the valve stem. An annular disc is arranged on the valve spring and two supporting tongues which are directed radially inwardly from the annular disc and whose inner ends, in a plan view of the spring plate, comprise recesses for engaging an annular groove.
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