Baler load sensor
CA 1291546 C · Owner: Hesston Ventures Corporation · Inventors: Geockner, Victor D.; Schrag, Thomas G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method and, apparatus for measuring a compressive load on a structural member. The method includes the steps of developing an oscillatory signal which varies in frequency in accordance with a compressive force applied to said structural member: linearizing the relationship of said oscillatory signal to said compressive force in accordance with a plurality of said oscillatory signals developed in response to a plurality of known compressive forces applied to said structural member: and calculating the compressive load on said structural member in accordance with said oscillatory signals developed and said linearizing of said response.
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 29, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 29, 2008.
- 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.