VORRICHTUNG ZUM AUSRICHTEN EINER ABDECKHÜLSE AUF EINEM DRUCKKNOPF VOR DER MONTAGE

摘要

A dispensing device mountable on a tank having a sheathed pushbutton and movable collar. The collar having a first, temporary, high position on the pushbutton and being held in place frictionally by at least two projection members on the interior face of the collar in contact with the pushbutton. The collar having a second, low position and being held in place by catches cooperating with the neck of the tank.