Saint-gobain Glass France

Saint-gobain Abrasifs Technologie Et Services

Saint-gobain Seva

Jean-Jacques Bris

Georges Bancon

Pascal Bauerle

Stephan Gillessen

Jean-Marie Albrecht

Nicolas Faures

Francois Bonnamour

Philippe Oudin

François Bonnamour

A laminated glazing incorporates an electrically controllable device and the manufacture thereof including an operation of preassembly with a thin plastic strip.

Laminated glazing with an electrically controllable device and manufacture

An automotive luminous signaling glazing for example forming a laminated vehicle front windshield, includes a first exterior glazing, with a first main face and a second main face; a lamination interlayer made of polymeric material and a set of electrically conductive wires anchored on an anchoring face of the lamination interlayer, which is either the fifth main face or the sixth main main of the lamination interlayer; an interior second glazing, with a third main face and a fourth main face, the second main face and the third main face being the internal faces of the laminated glazing; and a set of diodes emitting in the direction of the interior glass. For each of the diodes, the lamination interlayer comprises a blind aperture on the opposite face to the anchoring face.

Luminous signaling glazing, vehicle incorporating same and manufacture

The invention relates to a device for blowing a fluid onto at least one face of a thin element of the band type, comprising, within a containment () having a horizontal longitudinal axis (XX') corresponding to the axis of travel of the band, at least one radial-flow fan () with a vertical axis (ZZ&#x2032;), having at least one outlet connected to at least one pipe () for feeding nozzles () directed towards the said face, characterized in that the nozzles () induce fluid jets in at least one plane perpendicular to the direction (XX&#x2032;) of travel of the said band.

Device for blowing a fluid on at least a surface of a thin element and associated blowing unit

An abrasive product is formed, in a blank making machine, into a layer forming a blank including at least abrasive grains. The layer is then set atop on at least another blank making machine, an assembly line along which successive posts are provided at the site whereof the elements designed to form the grinder are set on top of one another to form a stack, a station for heating the stack, and at least a pressing machine to compress the heated stack. An embodiment need not include the heating station. The grinder is a thin grinder that can include at least a reinforcing layer pierced with a hole wherein the abrasive product is distributed. The process is useful for making grinders for parting, machining, or pumicing.

Method and installation for making abrasive grinders and grinder obtained by said method

An abrasive product is formed, in a blanket making machine, into a layer forming a blank including at least abrasive grains. The layer is then set atop on at least another material layer and assembled thereto. The installation includes, besides at least a blank making machine, an assembly line along which successive posts are provided at the site whereof the elements designed to form the grinder are set on top of one another to form a stack, a station for heating the stack, and at least a pressing machine to compress the heated stack. An embodiment need not include the heating station. The grinder is a thin grinder that can include at least a reinforcing layer pierced with a hole wherein the abrasive product is distributed. The process is useful for making grinders for parting, machining, or pumicing.

Growing community of inventors

Bey, France

Jean-Jacques Bris