Twin countershaft transmission with spline

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10920857
APP PUB NO 20180038456A1
SERIAL NO

15550657

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A transmission includes a countershaft, a splitter section having an input shaft and a clutch that couples the input shaft to the countershaft, a main transmission assembly having a main shaft and a main transmission clutch, the main shaft coupled to the countershaft via the main transmission clutch, a range gear assembly having a an annulus gear, a sun gear, a planet gear, and center shaft that provides output from the transmission, and a spline joint that couples the main shaft to the center shaft and in operation transfers torque through and reduces eccentric loads between the main shaft and the center shaft that occur due to axial misalignment.

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Patent Owner(s)

Patent OwnerAddress
EATON CUMMINS AUTOMATED TRANSMISSION TECHNOLOGIES LLC301 EAST MARKET STREET INDIANAPOLIS IN 46204

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jackson, Graeme A Kalamazoo, US 16 147
Wota, Andrzej A Gdansk, PL 1 0

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