Shaped saw wire with controlled curvature at bends

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United States of America

PATENT NO 11958122
APP PUB NO 20210016374A1
SERIAL NO

17063939

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A saw wire to cut hard and brittle materials is disclosed that comprises a steel wire that is provided with bends with segments in between. The average degree of bending of the bends is between 0.5% and 5%. Such a saw wire has a higher breaking load compared to saw wires having a conventional, higher average degree of bending. A method to measure the curvature is described as well as a process to make the inventive saw wire. The invention is applicable to any shaped saw wire for example a single crimped saw wire, a saw wire with at least two crimps in different planes, a saw wire with crimps rotating in a plane.

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Patent Owner(s)

  • BEKAERT BINJIANG STEEL CORD CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Wenxian Jiangyin, CN 4 2
Simonart, Alain Vichte, BE 2 0

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