Heavy-duty hoist chain
AssigneeWestdeutscher Drahtseil-Verkauf Dolezycm
InventorTim Dolezych
Life of this patent
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Abstract
A chain has interconnected links each formed by at least one endlessly and continuously circularly woven sheath of tubular shape and circular cross section made of plastic warp yarns and plastic weft yarns surrounding a core. These plastic warp and weft yarns are made of filaments of high tensile strength with a fineness-related maximum tensile strength of at least 5 cN/dtex.
Claims9
A chain comprised of interconnected links each formed by at least one endlessly and continuously circularly woven sheath of tubular shape and circular cross section made of plastic warp yarns and plastic weft yarns surrounding a core, the plastic warp and weft yarns being made of filaments of high tensile strength with a fineness-related maximum tensile strength of at least 5 cN/dtex.
Dependencies are inferred from the claim text.