Baling machine for forming cylindrical bales of crop
CA 1322695 C · Owner: Viaud, Jean · Inventors: Viaud, Jean
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure, A baling machine for forming large cylindrical bales of hay has a conventional baling chamber in which the crop is rolled into a bale by oppositely moving runs of belts. The baling chamber is fed by a delivery unit on the underside of the machine. In order to enable the machine to work without stopping during tying and discharge of the completed bale crop being picked up during this stage is diverted onto a web of belting material which is attached at one end to a coiling shaft and, which at the other is wound around a web support or uncoiling shaft. The coiling shaft is driven to wind the web drawing it from the uncoiling shaft, into a spiral with the crop …
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 October 5, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 5, 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.
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.