En-masse conveyor for vertical or steeply inclined bulk material delivery
CA 1213847 A · Owner: M.A.N. Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft · Inventors: Tschernatsch, Gunther; Kurz, Peter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to an en-masse conveyor for vertical or steeply inclined delivery of bulk materials with two primary conveyors which in the section where the bulk material is picked up are vertical or steeply inclined throughout and formed as flat belts without side elements and which run in opposite directions at the same speed and of which one is provided with flights or similar impellers, two endless flat belts forming part of the lateral closures as well as one or two side walls which are vertically immovable relative to the primary conveyors and secured to the supporting structure of the en-masse conveyor and provided with one opening or respectively, each with an opening, for …
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 November 12, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 12, 2003.
- 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.