Patents by Inventor Matilde H. Sanchez

Matilde H. Sanchez has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Device for laying a thin metal wire in a straight line on the surface of the thermoplastic film of a laminated glass pane
    Patent number: 5378305
    Abstract: A device for laying a thin metal wire in a straight line on the surface of the thermoplastic film of a laminated glass pane. A rotatable mounting is provided for the wire supply reel, a heated pressing roller presses the wire into the thermoplastic film and a guide device guides the wire between the supply reel and the pressing roller. The supply reel is coupled in rotation to an electromagnetic brake having an adjustable braking torque and a wide control range for the braking torque. The electromagnetic brake is preferably a magnetic powder brake.
    Type: Grant
    Filed: January 14, 1993
    Date of Patent: January 3, 1995
    Assignee: Saint-Gobain Vitrage International
    Inventors: Manfred Gillner, Siegfried Pikhard, Emilio Sancho, Karl-Heinz Muller, Luc Vanaschen, Matilde H. Sanchez