Patent ID: 9206698
Filing Date: 2015-12-08
Classification: B24C,F01D

Abstract:
1. A turbine for a machine for projecting abrasive for the surface treatment of objects, wherein the turbine comprises a turbine wheel rotatable about a central axis, the turbine wheel comprising: a first flange and a second flange, wherein at least one of the flanges is provided with a supply opening along which the abrasive can be supplied; at least one blade element arranged between the first and second flanges and provided with a guide surface for receiving, guiding and projecting the abrasive supplied via the supply opening; and a mounting system for releasable mounting of the blade element, wherein the mounting system comprises: a support element which is arranged between the blade element and the flanges and which is mounted releasably on the blade element and on each of the flanges, wherein the support element is arranged at a position behind the blade element and is embodied to support the blade element at least in an area located centrally between the flanges and wherein the support element is embodied to support the blade element over the whole width.