Bearing retainer system
CA 1082273 A · Owner: Caterpillar Tractor Co. · Inventors: Mount, John V.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure A bearing retainer assembly includes an annular retainer intermediate a bearing and a preloading arrangement for preloading the bearing. The retainer includes splines within its inner periphery for engagement with accommodating spline grooves, thereby facilitating mounting and preventing unwanted rotation. The axially movable retainer is of a hardened material so that galling which might otherwise be caused by the pins of the preloading arrangement bearing upon the bearing is successfully resisted.
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 July 22, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 22, 1997.
- 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.