Adjusting a targeted temperature profile at the strip head and strip base prior to cross-cutting a metal strip
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United States of America Patent
Stats
-
Dec 22, 2020
Grant Date -
Jul 27, 2017
app pub date -
Jul 9, 2015
filing date -
Aug 6, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A rolling mill with a cooling zone for cooling and scissors for cross-cutting metal strips, which are preferably made of steel. A method and a device enables metal strips with thicknesses >4 mm and/or metal strips made of high-strength materials to be cross-cut by the scissors arranged after a production line and a cooling zone. In the method, the metal strip (6) is cooled in the cooling zone (10) to a specified temperature profile in the longitudinal direction of the metal strip (6) such that the metal strip (6) has a higher temperature in the region of the strip head of the trailing metal strip portion (31) and the strip base of the leading metal strip portion (32) than in the upstream and downstream regions.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2015 Application Filing Year
- B21B Class
- 215 Applications Filed
- 155 Patents Issued To-Date
- 72.10 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B21B Class
- 0 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 22, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 22, 2032 |
