{
  "abstract": "A chain link is provided with a bushing construction where a chain pin is used for connecting a plurality of chain links, where the chain pin is inserted through the bushing along an axis, where the bushing in a cross section orthogonal to the axis has a circular cross section and where a resilient sleeve is arranged around the chain pin, where the chain pin has a flat face along the axis, and the resilient sleeve has a corresponding flat face in engagement with the flat face of the pin, and where the outer periphery of the resilient sleeve, when mounted on the chain pin, has a non-circular cross section, such that a free space is provided between the outer periphery of the sleeve and the inside of the bushing.",
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    "GRAM EQUIPMENT AS"
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  "authors": [
    "LARSEN JAN KJAER"
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  "published_at": "2026-09-15T19:03:51.271300Z",
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  "source_date": "2026-04-07",
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  "supersedes": null,
  "title": "Chain construction",
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