Method of manufacturing a multicore cable and apparatus for performing this method
CA 1200967 A · Owner: Rybakov,Jury V. · Inventors: Lysikov, Boris V.; Staneshin, Anatoly V.; Nosal, Vsevolod V.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method as disclosed of manufacturing a multicore cable with insulation, particularly, for sensing elements of communication lines, includes assembling a blank of a cable deforming the blank of a cable by rolling between two rolls with smooth variation of the degree of reduction over the length of the working stroke from 0 to 90 per cent each, successive reduction being conducted at an angle up to 90° relative to the preceding one, and annealing the blank of a cable following each deformation. There are also disclosed two embodiments of the apparatus for performing the method of making a multicore cable, of which the first one is adapted for rolling the blank of a cable from the diameter …
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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 February 25, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 25, 2003.
- 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.