End cap assemblies for conveyor rollers
CA 1134890 A · Owner: Skf (Uk) Limited · Inventors: Pedder, Simon J.; Greener, Brian
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
lA-, ABSTRACT, A conveyor roller comprises a roller tube fitted with end cap assemblies incorporating bearings for rotatably mounting the roller tube on a fixed shaft. Each end cap assembly comprises a housing moulded in resilient plastics material one portion of the housing forming, a substantially rigid annular frame which supports the bearing and, another portion of the housing forming a spring support which surrounds the frame and is of a size to be a sliding fit within an end of the roller tube, the outer end of the support being spaced radially from the housing. An end cover has an annular flange which is a close fit in the bearing. The end cap assembly is secured in position by …
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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 November 2, 1982. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 2, 1999.
- 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.