Clutch assembly for a tractor
CA 1302317 C · Owner: J.I. Case Company · Inventors: Horsch, Joachim
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A clutch assembly is provided in a tractor for selectively establishing and disestablishing a drive connection between a pair of relatively rotatable members. The clutch assembly includes a series of interleaved elements operably effective when axially compressed to couple the rotatable members of the tractor. A clutch actuator is provided for regulating the operable effectiveness of the clutch assembly. The present invention contemplates arranging the clutch actuator in a fluid receiving chamber provided in the driven rotational member. To effect these ends, the driven rotational member is arranged adjacent a stationary extension of a tractor housing. Fluid passageways are provided in such …
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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 June 2, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 2, 2009.
- 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.