Guiding apparatus of a fluid flow machine with spring-loaded variable guide vanes

摘要

The guiding device has a bearing housing (22) and a guide vane (31). The guide vane has a rotatable mounted guide vane shaft (32) and an adjustable lever (4) for rotating guide vane. The guide vane and adjusting lever are braced against each other by means of a bent spring (5). An independent claim is also included for the turbo supercharger.