AUS EINZELELEMENTEN ZUSAMMENSETZBARES GESTELL FUER NOTSTROMBATTERIEN.

摘要

The frame is made from a pair of opposing vertical support plates (1), between which a number of horizontal beams (9) is fitted. These beams (9) have perpendicular projection plates (3) at their ends fitting into locating slots (7) in the top surface of each support plate (1). Pref. the width of each slit (7) is approximately the same as the thickness of the end extension plate (13), its length being greater than the width of a single extension plate (13).