Bfg Glassgroup

Theo Janssens

Victor Willems

In the manufacture of glazing panels comprising sheets marginally bonded together, in order to simplify and speed up production, a method of effecting bonding between at least one such sheet and one or more members assembled in marginal contact therewith, comprising bringing the assembly within the sphere of treatment means which is carried by a frame and causing the treatment means to act simultaneously on each side margin of the assembly to bond it together. In an apparatus for performing the method, in order to accommodate assemblies of different sizes carried by a support, each beam of the frame is coupled at one end relative to a movable coupling, whereby the end of each beam is movable along another beam in the direction of whose length its end coupling is movable, so that the size of the frame can be adjusted.

Method of manufacturing glazing panels

An apparatus for manufacturing a glazing panel which includes a pair of glazing sheets separated by an intervening marginal spacer frame formed to a required size and shape from strip material and marginally secured between the pair of sheets. The apparatus comprises a frame forming mechanism which includes guides defining at least two paths for feeding required lengths of the strip material, stops defining a position for the leading ends of the strip material as it is fed, a plurality of bending stations arranged to bend the strip material on at least one of the paths to form frame corner angles at required distances from the stops, and apparatus for joining the ends of spacer strip material which has been fed along the paths and bent, thereby to form the frame.

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Mol, Belgium

Theo Janssens