| 摘要 |
<p>Provided is a new exhaust guide assembly which contributes to reductions in component members and weight by simplifying the rotational operation of a drive ring for rotating variable vanes in a VGS type turbo charger. Specifically disclosed is an exhaust guide assembly characterized by comprising a frame base material for rotatably supporting variable vanes, and characterized in that a groove portion is circumferentially formed in the frame base material, a boss portion projecting toward the frame base material is circumferentially formed in a drive ring, and the guide action in the radial direction of the drive ring is performed by fitting the boss portion of the drive ring into the groove portion of the frame base material.</p> |
