Saint-Gobain Glass France

Jean-Pierre Roze

Beatrice Mottelet

Yoann Machizaud

Béatrice Mottelet

Romain Debailleul

Emmanuel Depierre

Cedric Bodin

Cédric Bodin

A process for molding a beading in particular on the periphery of a window or for molding a plastic window, in which a constituent plastic of said beading or of said plastic window respectively is introduced into a molding cavity in which at least one ferromagnetic insert, such as a trim, has been placed beforehand, wherein said insert is held in position in said molding cavity during the introduction of said plastic by at least one magnet which can move between two positions, an active position in which it exerts an attractive force on said insert across the internal surface of the molding cavity and an inactive position I in which it exerts no attractive force on said insert.

Process for molding a plastic part with a metal insert held in place by magnetization and molding device

The present invention relates to a method of overmolding at least one portion of seal (J) onto a peripheral part of a glazed element (V), said seal comprising at least one insert (), this insert having an overmolded portion comprising a baseplate () and a projecting portion () oriented along an axis (A) for prepositioning, positioning or fixing the glazed element (V) in an aperture that it is to close, said method being characterized in that, during injection, the insert is positioned in the molding cavity using at least one pin () collaborating with a positioning means () situated on said overmolded part so that said baseplate () comprises, on a face facing toward the glazed element, at least one bearing tab () extending toward the glazed element and coming into contact therewith and, on an opposite face, a mount () having a free face supporting said projecting part () and which is not covered with the plastic of which the seal is made and in that during release from the mold, the mold is opened and the overmolded glazing removed without the projecting part () of the insert () coming into contact with the wall of said housing ().

Method and device for producing a window glazing equipped with a profiled strip comprising an insert, and window glazing obtained

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Cauffry, France

Jean-Pierre Roze