Patent · US Active

Roll mantle, roll body and method of forming same

US11285530B2 · kind B2 · utility

0Cited by

1References

8Claims

0Family size

Assignee

AKTIEBOLAGET SKF · SE

Inventors

Patrik Costa · Älvängen, SE
Mats Johansson · Linköping, SE
Erik Mitchell · Skintebo, SE

Key dates

Filing date	Aug 3, 2020
Grant date	Mar 29, 2022
Priority date	—
Expiry date	Aug 3, 2040

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF28F21/081
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A roll mantle or roll body configured to be mounted on a shaft of a roll line of a continuous casting apparatus, the roll mantle or roll body being formed by casting and having at least one internal channel. The roll mantle or roll body has a first end region, a second end region and a central region in between the first end region, and the second end region extends along at least 50% of the length of the roll mantle or roll body. The at least one internal channel may be located in the central region and may include a feature such as a pattern or projection.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.