Movable function wall-hung planning chart - uses folded typed cards fitted into slots in chart

摘要

The wall fitted planning chart uses cords (A) having means which enable them to be positioned and maintained in place behind a piece of ordinary paper whilst being typed. The chart has also means which permit the location of the cards in slots on the chart. The chart has also means which enable indication supports to be passed through a mask and displayed with respect to each of the cards. The card positioning and maintaining system uses shutters separated by perforations or fold lines. One of the shutters being folded over the preceding sheet so as to permit positioning of the card with respect to a frame.