The o-ring chain is a specialized type of roller chain used in the transmission of mechanical power from one sprocket to another.
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Famous quotes containing the word chain:
“By this unprincipled facility of changing the state as often, and as much, and in as many ways as there are floating fancies or fashions, the whole chain and continuity of the commonwealth would be broken. No one generation could link with the other. Men would become little better than the flies of a summer.”
—Edmund Burke (1729–1797)