Locking assembly for bearing
CA 2083668 A1 · Owner: Mahon, J. Thomas · Inventors: Hannon, Thomas L.; Mahon, J. Thomas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A locking assembly for a bearing such as a bearing, for a rolling mill roll the roll having a journal for the, bearing the bearing including a cylindrical sleeve member at its outermost end mounted on an axially outer portion of the journal, the end of the sleeve formed to have a radially inward shoulder, and a radially outwardly cylindrical projection, the shoulder having a wedge-shaped cam surface formed at its outer most axial surface an axially movable, outer nut constructed to pass over the journal and having a radially inwardly annular shoulder, the shoulder of the nut having a wedge-shaped cam surface arranged to cooperate with the cam surface of the sleeve shoulder to force the …
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
- Filed November 24, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 24, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 24, 2014.
- 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.