Strand guide means for a continuous steel casting machine
CA 1105671 A · Owner: Concast, Incorporated · Inventors: Backhaus, Karl; Streubel, Hans; John, Wolfgang W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A strand guide for a continuous steel casting machine in which at least one guide roller is mounted on a first roller support and can be resiliently applied along guides by a power source on to abutments which determine the strand thickness. The levers connected to the power source are pivoted on both ends of the first roller support, and respective rods connected to a rigid roller support or to a second resiliently applicable roller support belonging to the opposite guide path are attached to the levers in the manner of a toggle linkage between the pivot on the first roller support and the pivot on the power source.
Read the whole patent
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
- Granted July 28, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 28, 1998.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.