Gerhard Frank

Separable hinge for doors or windows - has flats on connecting pin which allow separation of parts

Befestigung fuer die eine Treibstange eines Treibstangenbeschlages abdeckende Deckschiene

Corner fitting for guiding window actuating rods - has two arms and non-detachable swivelling components for joining to frame

Fitting for operating and / or move a tilt-schiebefluegels of windows, doors or the like.

Driving-direction reversing gear for Treibstangenbeschlaege

Eckumlenkung fuer treibstangenbeschlaege an fenstern, tueren o.dgl. Corner transmission for treibstangenbeschlaege on windows, doors or the like.

Corner transmission for treibstangenbeschlaege on windows, doors or the like.

Treibstangenbeschlag, insbesondere einsteck-kantengetriebe, fuer die fluegel von fenstern, tueren od. dgl Espagnolette, especially plug in-edge gear, od for the wing of windows, doors. Etc.

Cuff-rail corner connector, especially treibstangenbeschlaegen

Luftfoerdersystem, especially raumluefter