Plate mould for continuously casting steel strands
CA 1071831 A · Owner: Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan Aktienges Ellschaft · Inventors: Hargassner, Reinhard; Holleis, Gunter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A plate mould for continuously casting steel has a carrying frame and side walls and end walls with cooling means; at least one side wall is movable transversely relative to the mould by separate means; the end walls are each comprised of a holding plate, a supporting plate and a cooled copper plate and can be clamped between the side walls by spring clamping means; wedge-shaped noses are provided on the upper and lower edges of the supporting plate for engagement with a wedge-shaped groove in the pertaining holding plate and with a clamping piece respectively.
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 February 19, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 19, 1997.
- 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.