Compact injection assembly for die casting machines
CA 1181220 A · Owner: Dbm Industries Limited · Inventors: Perrella, Guido
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A compact injection assembly for die casting machines is disclosed. The assembly includes a small reservoir or pot for retaining a molten casting metal delivered thereto from a remote source. The assembly includes a cylinder with a piston and shot chamber therein a nozzle, and interconnecting conduit to the shot chamber. The assembly is supported by a single swivel socket arrangement directly below the shot chamber and cylinder. Horizontal outrigger arms are utilized to orient the assembly in its proper vertical position.
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 January 22, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 22, 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.
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.