Internal combustion engine with compensation weight arranged on the crankshaft and serving as an imbalance, and method for production of the crankshaft

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United States of America Patent

PATENT NO 9121472
APP PUB NO 20140245985A1
SERIAL NO

14156305

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Abstract

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An internal combustion engine with a cylinder and with a crank drive is described herein. The internal combustion engine includes a crankshaft in which the crankshaft mounted in a crankcase has an associated crankshaft throw for the cylinder. The internal combustion engine further includes a compensation weight serving as a counterbalance for mass compensation arranged on the crankshaft on the side opposite the crankshaft throw, where the compensation weight includes an outward-facing side and a distance from a peripheral surface of the outward-facing side to a longitudinal axis of the crankshaft is not constant along the length of the peripheral surface of the outward-facing side.

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Patent Owner(s)

Patent OwnerAddress
FORD GLOBAL TECHNOLOGIES LLC800 FAIRLANE PLAZA SOUTH 330 TOWN CENTER DRIVE DEARBORN MI 48128

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bonse, Joerg Wuerselen, DE 6 14
Lach, Rainer Wuerselen, DE 18 44

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