Machine element or mechanism – Gearing – Plural prime movers selectively coupled to common output
Reexamination Certificate
2007-01-24
2011-10-18
Pang, Roger (Department: 3655)
Machine element or mechanism
Gearing
Plural prime movers selectively coupled to common output
C074S330000, C074S331000
Reexamination Certificate
active
08037784
ABSTRACT:
A drive train for a motor vehicle including a main engine, an auxiliary engine, and a parallel shaft transmission. The transmission includes: at least one input shaft connected to the main engine by a clutch device, at least one output shaft including a drive pinion that engages with a differential ring gear, a countershaft that is not coaxial with the input and output shafts, and a plurality of synchronizers configured to connect the input shaft to the output shaft selectively in rotation. The countershaft is fitted with a drive wheel connected to the auxiliary engine and that is permanently rotatably linked to the input shaft.
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Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Pang Roger
Renault S.A.S.
Scott Jacob S
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