Electrical display appts. for tourist information - has pushbuttons to illuminate given places on town map

摘要

The electrical device displays tourist information and consists of a housing of rectangular shape, which is designed to be mounted against a wall or on feet. The housing has in its upper part a screen fitted with a tour plan and in its lower part (2) a series of boxes and push buttons (4) and push buttons (4). A system of electrical connections automatically connect a push button to a determined point corresponding to a chosen place on the town plan. The device has the same amount of push buttons (4) as there are places to be chosen on the plan. Corresponding to each push button is a lamp (6) situated in each place, the lamp remaining illuminated as long as the push button is depressed.