Adjustable control panel monitoring frozen goods - has part indicating period of storability and displaceable relative to date carrying part

摘要

The adjustable control panel has a stationary part (1) with a rectangular cut-out (2). Along a horizontal edge of the cut-out the part carries a list (3) of the goods and along at least one of the two vertical edges of the cut-out it carries a list (4) of the months. Relative to this framework there is a slot displaceable part which is inserted behind it and is guided through a rear wall. This movable part has a horizontal strip and vertical coloured strips corresponding to the storability of the various goods.