Annealing and tunnel furnace rolls
US5338280A · kind A · utility
5Cited by
6References
2Claims
0Family size
Inventor
Key dates
| Filing date | Mar 24, 1993 |
| Grant date | Aug 16, 1994 |
| Priority date | — |
| Expiry date | Mar 24, 2013 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF27D3/026
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An annealing roll for transferring steel strips from an annealing furnace has several spaced rings along the body of the roll. The rings have a width and diameter chosen such that the load on each ring is optimized depending upon the material of the strip and the ring material. The selected ring material is relatively insoluble with the strip material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.