Guide blade adjusting device for turbocharger ha adjusting ring with projecting noses for axial guidance of ring on blade carrier plate

摘要

The turbocharger has a carrier plate with guide blades (6) connected to blade levers, and an adjusting ring (1). The ring has noses (10), projecting in axial direction, at least one of which acts for radial guidance of the ring on the blade carrier plate. The noses are positioned within the area of ring apertures holding lever ends. The plate has a radial spherical turning (11) to guide the ring.