Cutting machine
CA 1052829 A · Owner: Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan Aktienges Ellschaft · Inventors: Schetina, Otto; Zitz, Alfred; Sigott, Siegfried
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a cutting machine comprising a conveying machinery formed of a belt conveyor or of a chain conveyor and a loading ramp having movable loading arms which continuously shift the cut material in upward direction of the loading ramp to the belt conveyor or the chain conveyor, noting that the rear deflector wheel of the conveyor belt or conveyor chain is driven by a squirrelcage motor and that the drive of the loading arms is via the, conveyor belt or the conveyor chain derived from the front, deflector wheel characterized in that a slipper clutch is interpositioned within the drive between the motor and the loading arms, and that the slide torque of said slipper …
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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 April 17, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 17, 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.