Method for manufacturing an electromagnetic shielding joint, machine for carrying out this method, and joint obtained by means of this method or this machine
CA 1316656 C · Owner: Rollin, S.A. · Inventors: Laborie, Claude Fernand
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention concerns a method for manufacturing an electromagnetic shielding joint and a machine for carrying out this method. This machine comprises essentially one first die (1) for extruding a core (2) of an elastomeric material means permitting the core (2) to be coated by bands (3) of an electrically conductive textile material a die, (4) for calibrating the coated core a heating housing, (5) and means (6) for winding up the joint just manufactured. This machine permits manufacturing in a continuous manner a joint forming a barrier against the electromagnetic waves and useful for assemblies of mechanical parts of any kind.
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 April 27, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 27, 2010.
- 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.