Mechanical transmission
CA 1300929 C · Owner: Speed Control Inc. · Inventors: Mills, Ned
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract, A mechanical transmission converts rotational motion of an input drive shaft to an alternating radially directed motion of a selected amplitude. The alternating motion imparts rotational movement to an output driven shaft through imposition of one-way clutches. The alternating radially directed motion is varied by means of a rotatable self-balancing cam assembly. The self-balancing cam assembly includes a working, radially offsettable cam component and a compensating counterbalance. The cam and counterbalance are interconnected by u plurality of eccentric orbital coupling elements which rotate with the input drive shaft and are selectively rotatable thereabout. These impart …
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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 May 19, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 19, 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.