| 摘要 |
A device (10) is described for delivering a blasting medium (12), particularly ice, ice pellets, ice snow, or a water-soluble blasting agent. Said device (10) comprises a container (14) for the blasting medium (12), a delivery device (18) for delivering the blast medium (12) from the container (14) into a distributor device (28), and a device (16) for loosening the blasting medium (12) in the container (14). The delivery device (18) has at least one piston (16) that is movable back and forth in the container (14) such that the piston (16) is able to pick up at least part of the blasting medium (12) provided in the container (14) and deliver it to the distributor device (28). |
