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four-bar linkage




mechanical device


fastener pin




Four-Bar Linkage Experts

The following experts are available as four-bar linkage consultants and four-bar linkage expert witnesses.  ORC experts are peer-recommended authorities who have been carefully selected and rigorously screened.
    Definition:  Four-Bar Linkage - A linkage consisting of an assemblage of four links which are pinned together tail to head in a closed loop. A four-bar linkage is capable of relative motion. Typically, the location of the two end pins is fixed, the first link is a crank, and the fourth is a part of a machine mechanism performing a repetitive motion.

Synonyms:  4-bar chain, 4-bar linkage, four-bar chain

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Expert in Fasteners, Latching mechanisms, structures, aircraft decompression.
Expert has extensive experience in the nonlinear analysis of structures and metals behavior. He has developed algorithms that enable accurate nonlinear finite element analysis of metallic components and assemblies up to the point of failure. See full profile

California (CA), USA


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