universal joint

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A universal joint, also known as a cardan joint, is a mechanism that allows rotational movement to occur between two shafts that are not in the same plane or in alignment. It consists of a set of interconnected parts, including yokes and crosses, which enable smooth rotation while compensating for angle changes and misalignments. This versatile component is commonly used in automotive, aviation, and machinery applications to facilitate movement and reduce stress on connected components.