Tying mechanism for rolled bales in a hay baler
CA 1247930 A · Owner: Rivierre Casalis · Inventors: Mouret, Patrick
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a hay baler for producing rolled bales of the type having a shaping chamber in which the hay introduced in the form of a sheet is wound on itself around a horizontal axis (XX'), a tying mechanism has two distributors for ties which are mounted to swivel under the action of a control means to perform a reciprocating movement along the shaping chamber from a rest position near one end of the chamber to an end-oftying position near the opposite end of the chamber. The distributors are mounted to rotate around an axis (Y) fixed to one of the side walls of the baler while the control means is fixed to the other side wall. An actuator with a reciprocating movement controlled by the control …
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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 January 3, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 3, 2006.
- 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.