Process and system for manufacturing metal strips and sheets without solution of continuity between continuous casting and rolling
CA 2569841 C · Owner: Arvedi, Giovanni · Inventors: Arvedi, Giovanni
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A process and system for manufacturing metal strips of 0.14-20 mm thickness and metal sheets of 10-100 mm , thickness from slabs (1) of thickness between 30 and 300 mm by continuous casting of the bow type. The slab (1) upon casting is fed without solution of continuity directly to the rolling step (11) after heating in an induction furnace (12) without any intermediate product. The rolled flat product is withdrawn as sheet (20) upon controlled cooling, by means of cutting and withdrawal device (14) or wound on a reel to form a coil (15) of a continuous strip severable by cutting device (14') downstream of a cooling system (13). Surface cooling devices (13') can be provided between …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed April 7, 2005 and granted May 29, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 7, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
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Timeline
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.