Cutting Chain for Cutting Mineral or Metallic Materials
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United States of America Patent
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Issued Date -
Aug 12, 2021
app pub date -
Feb 5, 2021
filing date -
Feb 12, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
A cutting chain for cutting mineral or metallic materials has central drive links with a projection. Pairs of two side members are positioned laterally at the central drive links. The central drive links and the side member pairs are pivotably connected to each other. At least two cutting members are arranged sequentially in running direction of the cutting chain and each have one pair of side members and an abrasive cutting element connecting the two side members to each other. A drive link is arranged between the two cutting members and the projection of the drive link projects into a space between the cutting elements. The cutting chain has a cutout arranged such that a maximum sag of the cutting chain, at which the projection of the drive link comes into contact with one of the cutting elements, is enlarged compared to the same cutting chain without cutout.
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