Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing
Reexamination Certificate
2007-05-11
2009-10-06
Eshete, Zelalem (Department: 3748)
Internal-combustion engines
Poppet valve operating mechanism
With means for varying timing
C123S090150, C123S090310
Reexamination Certificate
active
07597076
ABSTRACT:
A device for changing the control times of an internal combustion engine (camshaft adjuster) having a pressure medium distributor arranged within a camshaft is provided. The pressure medium distributor is provided at its front end with a radially extending shoulder, this shoulder forming part of the camshaft axial mounting.
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Auchter Jochen
Hoppe Jens
Lichtenwald Viktor
Ottersbach Rainer
Röhr Andreas
Eshete Zelalem
Volpe and Koenig P.C.
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