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  • Laminated glazing unit
    Patent number: 10118369
    Abstract: A laminated glazing unit including a first and a second glass sheet, the first glass sheet being equipped with a first through-hole, a spacer film of thermoplastic polymer disposed between the first and second glass sheets, at least one conducting wire buried within the spacer film or disposed between the spacer film and the first glass sheet or disposed between the spacer film and the second glass sheet, one end of each conducting wire exiting from the laminated glazing unit via the first through-hole in the first glass sheet. The conducting wires are fed through a laminated glazing unit, with a guaranteed quality of positioning of the conducting wires, an improved field of view and with no induced noise.
    Type: Grant
    Filed: October 10, 2013
    Date of Patent: November 6, 2018
    Assignee: SAINT-GOBAIN GLASS FRANCE
    Inventors: Dominique Bureloux, Adeline Girod, Alexandre Hennion, Andreas Schlarb, Bernd Stelling
  • Manufacturing process for laminated glazing unit
    Patent number: 11376820
    Abstract: A method of fabrication of a laminated glazing unit, includes cutting out a first through-hole in a first glass sheet; positioning a conducting wire and a film of thermoplastic polymer between the first glass sheet and a second glass sheet so that a first extremity and a second extremity of the conducting wire extend outside the laminated glazing unit to be formed, and feeding out the first extremity of the conducting wire via the first through-hole so that the first extremity exits the laminated glazing unit to be formed via the first through-hole, the conducting wire extending continuously from the first extremity to the second extremity, and after the positioning and feeding out, assembling the conducting wire, the film of thermoplastic polymer, the first glass sheet and the second glass sheet all together to form the laminated glazing.
    Type: Grant
    Filed: October 10, 2018
    Date of Patent: July 5, 2022
    Assignee: SAINT-GOBAIN GLASS FRANCE
    Inventors: Dominique Bureloux, Adeline Girod, Alexandre Hennion, Andreas Schlarb, Bernd Stelling
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