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US 2021/0222755 A1Published application
Core wire for friction transmission belts, friction transmission belt, and manufacturing methods therefor
AssigneeMitsuboshi Belting Ltd.
InventorsTakuya Tomoda, Takeshi Nishiyama, Masashi Tamura, Tomomitsu Kurokawa
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Abstract
The present invention relates to a core wire for a frictional power-transmission belt, the core wire including a Lang lay cord, having a total fineness of 300 to 1000 tex, and including a rubber component adhered to at least a part of a surface of the core wire, in which the Lang lay cord comprises a first-twisted yarn, and in which the first-twisted yarn comprises a carbon fiber.
Claims14
A core wire for a frictional power-transmission belt, the core wire comprising a Lang lay cord,
- having a total fineness of 300 to 1000 tex, and
- comprising a rubber component adhered to at least a part of a surface of the core wire,
- wherein the Lang lay cord comprises a first-twisted yarn, and
- wherein the first-twisted yarn comprises a carbon fiber.
1 more element
Dependencies are inferred from the claim text.