Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Simon Paul Fitzgerald0
Date of Patent
January 13, 2015
Patent Application Number
13576864
Date Filed
February 4, 2011
Patent Citations Received
Patent Primary Examiner
Patent abstract
An electric vehicle transmission, the transmission comprising an input shaft arranged to be driven by an electric motor, an output shaft arranged to transfer drive from the input shaft to driving wheels of the vehicle to which the transmission is fitted, a first clutch for engaging/disengaging a first gear ratio of the transmission, a second clutch for engaging/disengaging a second gear ratio of the transmission, and a fluid pump driven in response to rotation of the output shaft, wherein the first clutch is biased to engage said first gear ratio in the absence of pressure from the fluid pump.
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