1. A device for dispensing a mass (1) that can be pumped to an optionally moving bearing part (15) in a dispensing zone (16) contains: a pumping unit (2) for supplying mass (1) through a dispensing hole (5), which in the metering part (6), and which can be closed by positioning relative to the first part (4), characterized in that the metering part (b) comprises an inner chamber (7) and that a pump unit (2) is provided in the inner chamber (7) .2. The device according to claim 1, characterized in that at least one metering device (5) is provided in the metering part (6), and for dispensing the mass onto the carrier part (15) in the metering zone (16), the first hole (3) and the metering hole (5) are located one above the other or overlap each other. 3. A device according to claim 1 or 2, characterized in that the metering part (6) has a substantially hollow cylindrical main shape, which at least partially surrounds the inner chamber (7). 4. A device according to claim 3, characterized in that the dosing part (6) is rotatably rotated around the first part (4) and around the pump unit (2) .5. The device according to claim 4, characterized in that the axis of rotation essentially corresponds to the axis of symmetry of the metering part (6) and / or the inner chamber (7) .6. A device according to claim 1, characterized in that a plurality of metering openings (5) are provided in the metering part (6) along female circles. A device according to claim 1, characterized in that the dosing part (6) has a tangential velocity along its outer side, which essentially corresponds to the speed of movement of the bearing part (15) .8. The device according to claim 3, characterized in that the first part (4) is essentially configured to follow the inner side of the inner chamber1. Устройство для дозирования массы (1), допускающей подачу насосом, на опционально перемещающуюся несущую часть (15) в зоне (16) дозирования содержит:насосную установку (2) для подачи массы (1) через дозирую
