An object of the present invention is to further improve upon the strength and durability of a wire rope. A wire rope 10 has a core rope 11 made of steel; a covering layer 12, which is made of a composite resin, covering the outer peripheral surface of the core rope 11; and multiple side strands 13, which are made of steel, wound on the outer peripheral surface of the core rope 11 covered with the covering layer 12. The composite resin constituting the covering layer 12 is obtained by blending cellulose nanofibers with polypropylene serving as a matrix.
WIRE ROPE, SHEAVE AND DRUM
DRAHTSEIL, SEILSCHEIBE UND TROMMEL
CÂBLE MÉTALLIQUE, POULIE ET TAMBOUR
2021-05-26
Patent
Elektronische Ressource
Englisch
EDUCATION SYSTEM OF EXCHANGING WIRE-ROPE FOR SHEAVE ARRANGEMENT
Europäisches Patentamt | 2022