Rotating cylinder entanglement type grain separator
CA 1083999 A · Owner: Satake Engineering Co. Ltd. · Inventors: Horie, Takashi; Satake, Toshihiko; Yanagihara, Hiromichi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A rotary cylinder type separator comprises a slightly tiltable, horizontally installed rotary cylinder a plurality of combs secured to the inside of the cylinder, in parallel and substantially axially of the cylinder, a feeder for introducing a mixture of grainy material and impurities into the cylinder at one end, an outlet formed at the other end of the cylinder for discharging the grainy material out of the cylinder, and a device for discharging the impurities larger in size than the grainy material and that have been scooped by the combs to a high level and have thence fallen within the cylinder. The last-mentioned device is a fan for producing an air blast within the cylinder, or a …
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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 19, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 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.