Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Peter Ziemer0
Stefan Beck0
Christian Sibla0
Gerhard Gumpoltsberger0
Gert Bauknecht0
Josef Haupt0
Date of Patent
July 16, 2013
0Patent Application Number
133910360
Date Filed
August 11, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A multi-ratio transmission comprising four planetary gearsets, eight rotary shafts and six shifting elements including first, second, third and fourth clutches and first and second brakes. The shafts either directly couple or selectively couple, via the shifting elements, the gearsets to each other or a housing of the transmission so as to implement nine forward gears and one reverse gear.
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