Round baler
CA 1325357 C · Owner: Klockner-Humboldt-Deutz Ag · Inventors: Von Allworden, Wilhelm
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The round baler for cut stalk crops with a hinge-type pressing chamber comprises an inlet opening for the stalk crops and a tying arrangement for the completed bale as well as a pick-up, device for the stalk crops with a feed drum which is disposed between the pick-up device and the inlet opening and whose length corresponds to the width of the bale to be tied as well, as a cutting device which is provided in the feed channel and includes a plurality of pivotally supported knives which in their cutting position project into the feed channel and are arranged in at least one row, and which are held in their cutting position by means of spring-loaded knife levers and adapted to be pivoted …
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 December 21, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 21, 2010.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
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.