Impact protection device for a rod for positioning thread guides in a circular knitting machine
AssigneeMatec S.p.A.
InventorPaolo Beconcini
Life of this patent
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Abstract
An impact protection device for a rod for positioning thread guides in a circular knitting machine. The thread guide has an approach and spacing unit formed of a rod and crank system. The end of the rod carries the thread guide and an intermediate region of the rod has a longitudinal slot which is slidably guided on a stud that is rigidly coupled to a fixed arm. The device has a compression spring mounted on the stud which presses the rod against the arm. Elastic elements mounted on a rod articulation pivot pus the rod against the crank. The spring and elastic elements allow small movements of the rod from the plane of arrangement of the path of the rod in case of impact with, or scraping against, another rod.
Claims2
Impact protection device for a rod for positioning thread guides in a circular knitting machine of a type comprising a thread guide approach and spacing unit constituted by a rod-and-crank system wherein an end of the rod carries the thread guide and wherein an intermediate region of the rod is crossed by a longitudinal slot slideably guided with respect to a stud that is rigidly coupled to a fixed arm;
- and wherein a compression spring is mounted on said stud for pressing said rod against said arm, elastic elements for pushing the rod against the crank being mounted on a rod articulation pivot, said spring and said elastic elements allow small movements of the rod from the plane of arrangement of a path of the rod in case of impact with, or scraping against, another rod.
Dependencies are inferred from the claim text.