bn:00649307n
Noun Concept
Categories: Linkages (mechanical)
EN
four-bar linkage  4-bar  4-bar linkage  Crank-rocker  four-bar
EN
In the study of mechanisms, a four-bar linkage, also called a four-bar, is the simplest closed-chain movable linkage. Wikipedia
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EN
In the study of mechanisms, a four-bar linkage, also called a four-bar, is the simplest closed-chain movable linkage. Wikipedia