Device for coupling and uncoupling front loader to agricultural tractor
CA 1195293 A · Owner: Sanyo Kiki Kabushiki Kaisha · Inventors: Fujii, Takasi; Imai, Kishio; Aiga, Kuniyasu
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device for coupling and uncoupling a front loader to an agricultural tractor wherein a front bracket having a boss and a rear bracket having an engaging recess formed with a shaft lug guiding piece are provided oh the tractor, a shaft lug is provided on a frame connecting a lift arm and a lift cylinder of the front loader, a guide in the form of a channel and a stand are provided at the front end of a side arm extending forward from the frame, and fixing means for fixing the side arm with the boss of the front bracket is provided, so that said shaft lug of the front loader is engaged with the engaging recess of the rear bracket on the tractor and the guide of the front loader is engaged …
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 15, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 15, 2002.
- 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.