Patent ID: 7670207
Filing Date: 2010-03-02
Classification: B24C

Abstract:
1. An impeller for feeding blasting shot into a centrifugal wheel of a blasting installation, the centrifugal wheel having a direction of rotation, the impeller ( 2 ) being located centrally within the centrifugal wheel and inside a distributing sleeve ( 1 ), the distributing sleeve ( 1 ) having a distributing opening ( 8 ), the impeller ( 2 ) being rotatable in the direction of rotation of the centrifugal wheel, and the impeller ( 2 ) having guiding elements that are directed toward the distributing sleeve ( 1 ) for guiding the blasting shot to outside of the impeller ( 2 ), the guiding elements being arranged on at least one lateral disk ( 4 ), comprising: at least two adjacent guiding elements designed as interconnected limbs ( accessible from the direction of the distributing sleeve ( through which the blasting shot can be discharged to the outside, wherein the limb ends of the profiled pieces ( distributing sleeve ( circumferential direction of the impeller (