Motor vehicles – Power – With means for handling motor exhaust
Reexamination Certificate
2006-07-21
2009-10-06
Ellis, Christopher P (Department: 3618)
Motor vehicles
Power
With means for handling motor exhaust
C180S089200, C180S296000
Reexamination Certificate
active
07597173
ABSTRACT:
A vibration adjustment of a drive assembly is achieved by way of a pivoted mount about a longitudinal vehicle axis of an articulated column. An exhaust system with exhaust mufflers and catalytic converters is used to shift a total powertrain vibration to a lower engine speed, and a significantly improved vibrational behavior can be achieved at idle speed.
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European Search Report dated Sep. 27, 2006, including partial English translation of the relevant portion (three (3) pages).
Kappich Joachim
Voehringer Rouven
Wessels Michael
Coolman Vaughn T
Dr. Ing. H.C.F. Porsche AG
Ellis Christopher P
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