Procedure for attaching a cylindrical part in a tubular part, the tools required for this, and the resulting set of two parts fixed in a cross shape
CA 2194791 A1 · Owner: Vallourec Composants Automobiles Vitry · Inventors: Valin, Daniel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
his is a set (10) made up of two parts fixed in a cross shape that is, one part that is cylindrical (11) and a tubular part (12) through which there is a hole (14) into which the cylindrical part (11) is forced. force. As an interior abutment for the walls (15) of the tubular part (12) located on the side where the cylindrical part (11) is fixed a brace is inserted, prior to the fixation in the tubular part (12) using the hole (14); the brace covers at least part of the perimeter of the hole (14). The invention has applications for assembling two parts.
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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
- Filed January 9, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 9, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 9, 2019.
- 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
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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.