Chill casting method and apparatus
CA 1064670 A · Owner: Georg Fischer Aktiengesellschaft · Inventors: Hauke, Wilhelm
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A series of chill mold sections each including a pair of opposed joinder faces each having a partial mold cavity defined therein are arranged to move in an endless path upon a conveyor device during casting. A teeming station and a mold emptying station are located at different points along the endless path of the mold sections and the conveyor device operatives to join together the joinder faces of adjacent molds to form a mold cavity therebetween during at least a part of the travel of the mold sections along the endless path including the teeming station with the mold sections being separated from each other by operation of the conveying device during another portion of the endless path …
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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 October 23, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 23, 1996.
- 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.