Abstract: The invention relates to a device for dispensing of paper sections, which has a rotatable roller (1) provided with a slot (4), and a blade (5) arranged in the roller (1). The blade (5) is arranged on a carrier (7) pivotable inside the roller (1) and can be moved outwardly through the slot (4) to separate each paper section respectively across one part of the roller turn. A four-bar linkage is used to guide the blade (5) which is either articulated to the pivotable carrier (7) and displaceable in a slide guide (8) or articulated to two carriers (7, 9) tiltable about parallel axes (11, 12).

Abstract: A time switch has a resetting, movable switching member on which there is provided a suction cup which can be pressed against a counterpart body. The cross-section of an air inlet opening (9) into the reduced-pressure space between the counterpart body and the suction cup when pressed against the counterpart body determines the switching time and is preferably adjustable. A venting opening with which a removable closure element is associated additionally opens into the reduced-pressure space.

Abstract: A soap foam dispenser which includes a metering pump and an air pump having pistons that are arranged in a mutually parallel relationship. An actuating lever for the dispenser is arranged so that it is movable in a direction of displacement of the two pistons. A movable housing cover serves as the actuating lever and is movable in a direction of the travelling path of the two pistons.