Press frame consists of web plates. transverse clasp, Holder plates, tensioning screws and spacer pieces

摘要

The frame consists of several web-plates (2) positioned behind each other without intervening space and belonging to a window-frame form the basic frame. Plates (7) on both vertical end sides, together with transverse clasps (6) joining plates at the top and bottom (4,5) are joined to form a tensioning frame press frame (1). The transverse clasps are fixed to the plates by means of holder-plates (8) and tensioning-screws (10). The ends of the clasps have spacer-pieces (9).