Saint-gobain Vitrage

Saint-gobain Vitrage International

Helmut Krumm

Ludwig Schwartz

Gerd Cornils

Ulrich Behrend

Ilan Kahn

Hans Cordes

Florenz Kittel

Florez Kittel

Heinz J Schilde

Rolf Koette

Herbert Joeris

Paul Roentgen

Klaus Henn

Ralf Motzheim

Ansgar Elfgen

Gunter Lenzen

A shaped cord (,) is postformed in the shape of a frame extruded onto a glass (,) and is slightly curved in the direction of the length of shaped cord (,). A forming mold (,) is used in a postforming operation, with lateral edges (,) that are slightly above the surface of shaped cord (,). This avoids the creation of imprints in the form of lines or edges on the shaped cord, and a smooth transition is achieved between the postformed length of the shaped cord that attaches thereto.

Postforming of a shaped cord on an object

Method for finishing an extruded seal in situ on a sheet

The forming surface of a forming mold (5) for postforming of a shaped cord (2) in the shape of a frame extruded onto a glass (1) is slightly curved in the direction of the length of shaped cord (2). In the final position of forming mold (4) during the postforming operation, lateral edges (11, 12) are thus slightly above the surface of shaped cord (2). This avoids the creation of imprints in the form of lines or edges on the shaped cord, and a smooth transition is achieved between the postformed length of the shaped cord that attaches there.

Forming punch for postforming of a shaped cord on an object

Process and device for shaping an extrudable plastic material

The invention discribes a glazing equipped with an extruded profile on which or in place of which is cast a complement, which is connected to the profile, The procedure makes it possible to replace part of the profile which is difficult to produce by extrusion or to add to it foreign elements such as fastenings or various accessories.

Process and apparatus for producing a glazing equipped with a peripheral

An apparatus for adding a moulded polymer part upon a peripheral portion of a glazing including: a mould member having upper and lower portions which form a cavity which corresponds to the desired shape of the polymer part, alignment rods and apertures for positioning the mould member against the peripheral surface of the glazing, and an injection orifice in the mould member for introducing material for forming the polymer part in the mold cavity. At least one sealing slat extends from the mould member for contact with the glazing surface to form part of the mould cavity. At least one plate member is slideably mounted between the upper and lower mold portions for defining the portion of the cavity which contacts the lip of the polymer part.

Apparatus for producing a glazing equipped with a peripheral frame based

The invention describes a glazing equipped with an extruded profile on which or in place of which is cast a complement, which is connected to the profile. The procedure makes it possible to replace part of the profile which is difficult to produce by extrusion or to add to it foreign elements such as fastenings or various accessories.

Process for producing a glazing equipped with a peripheral frame based

The invention describes a glazing equipped with an extracted profile on which or in place of which is cast a complement, which is connected to the profile. The procedure makes it possible to replace part of the profile which is difficult to produce by extrusion or to add to it foreign elements such as fastenings or various accessories.

A glazing production line includes a plurality of workstations at which tasks are performed on glass sheets, and a conveying system for transporting the glass sheets to each workstations, including at least one mobile support. An attachment system is utilized to attach the glass sheet to the mobile support, and a positioning system is utilized to precisely arrange the glass sheet, which is attached to the mobile support, relative to the workstation so that the task can be performed on the sheet.

Production of glazings on a production line comprising several

A thermoplastic synthetic high polymer sheet including induced tensile stress lengthwise of the sheet which varies in intensity from a maximum along one edge to a minimum along the other edge. The induced tensile stress is frozen in the sheet by maintaining its temperature below a transformation temperature. Upon elevation of the temperature of the sheet above the transformation temperature, as the process of fabrication of a laminated windshield is to commence, the sheet, without further operative forming operations, will deform to conform substantially to the outline of the outer curved lamina of the windshield. The sheet may include a zone along one edge to provide filtering of glare.

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Aachen, Germany

Helmut Krumm