In piston engine engineering, a balance shaft is an eccentric weighted shaft which offsets vibrations in engine designs that are not inherently balanced (for example, most four-cylinder engines). They were first invented and patented by British engineer Frederick Lanchester in 1904.
Read more about Balance Shaft: Overview, Four-cylinder Applications, Six-cylinder Applications, Production Implementations
Famous quotes containing the words balance and/or shaft:
“Partisanship should be kept out of the pulpit.... The blindest of partisans are preachers. All politicians expect and find more candor, fairness, and truth in politicians than in partisan preachers. They are not replied to—no chance to reply to them.... The balance wheel of free institutions is free discussion. The pulpit allows no free discussion.”
—Rutherford Birchard Hayes (1822–1893)
“The subterranean miner that works in us all, how can one tell whither leads his shaft by the ever shifting, muffled sound of his pick?”
—Herman Melville (1819–1891)