Drive shafts

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12123458
APP PUB NO 20230095420A1
SERIAL NO

17484793

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A drive shaft which includes a first tube body having one or more first body channels defined through a wall thickness thereof. The one or more channels are configured to increase bending and/or axial flexibility of the first tube body while only allowing for a less than proportional reduction in torsional stiffness of the first tube body. A second tube body can be concentrically disposed relative to the first tube body and connected to the first tube body at a first end portion and a second end portion. The second tube body can include one or more second body channels defined through a wall thickness thereof. The one or more channels are configured to increase bending and/or axial flexibility of the second tube body while only allowing for a less than proportional reduction in torsional stiffness of the second tube body.

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Patent Owner(s)

Patent OwnerAddress
GOODRICH CORPORATION2730 WEST TYVOLA ROAD CHARLOTTE NC 28217-4578

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gurvich, Mark R Middletown, US 96 179
King, Michael Sauquoit, US 78 920
Reed, Brayton New York Mills, US 39 18
Schaefer, Joyel M Earlville, US 31 16

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