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Expired Canadian patentCanada

Starter apparatus for a continuous casting plant, especially for casting steel strands

CA 1192018 A · Owner: Sms Schloemann-Siemag Aktiengesellschaft · Inventors: Meurer, Heinz

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A flexible dummy or starting bar provided with a dummy bar head for closing the opening of a continuous casting mold is insertable into and again retractable from a guide device which is pivotable in a substantially vertical plane in order to allow for the intermediate storage of such dummy or starting bar. To obtain a starter apparatus possessing longer exchange intervals for the dummy bar heads caused by wear and changes in the sectional shape or format and for reducing the downtimes of the continuous casting plant the dummy bar is provided at each end with a dummy bar head. The guide device which is mounted at one end region at a carriage which can travel upon the casting platform is …

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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

  • Granted August 20, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 20, 2002.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 2, 1982
GrantedAugust 20, 1985
Term endedAugust 20, 2002
Patent numberCA 1192018 A
Classification (IPC)B22D11/08

Timeline

Timeline From CIPO dates

1983198519871989199119931995199719992001Application filedNov 2, 1982Patent grantedAug 20, 1985Term endedAug 20, 2002

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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.