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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-2026042612-A1, on 12 February 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000002924

Conveyor belt and method of manufacturing the same

Published
Permanent URL
Classification
Material Handling › Conveying Systems
Inventors
SUEFUJI RYOTARO
Assignee
YOKOHAMA RUBBER CO LTD
Original source
US-2026042612-A1, the United States Patent and Trademark Office, 12 February 2026
Document SHA-256
39a90c1c6c3e7e1d1324f2177d24fd19cc86d0de0673ee8d808f531ebc047eea

Abstract

A conveyor belt includes upper and lower cover rubbers respectively disposed on upper and lower sides of a core layer sandwiched therebetween, a breaker layer disposed between the core layer and the upper cover rubber, and the breaker layer has a structure including a fabric having warp threads extending in a belt longitudinal direction and weft threads extending in a belt width direction and upper and lower coating rubber layers respectively covering an upper surface and a lower surface of the fabric. The fabric has a fineness in the belt longitudinal direction of ≥26000 dtex/cm, a fineness in the belt width direction of ≥90000 dtex/cm, a tensile strength in the belt longitudinal direction of ≥2000 N/cm, and a tensile strength in the belt width direction of ≥6000 N/cm. The upper and lower coating rubber layers have a layer thickness of ≥0.5 mm.

Publication information

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Citation

OpenTechnical Publication OT-2026-000002924, “Conveyor belt and method of manufacturing the same,” published September 15, 2026 at 19:16:10 UTC, https://opentechnical.org/p/OT-2026-000002924.

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