| 摘要 |
<p>The ring has two running surface webs, which may have a wear-resistant coating. The webs starting at the base body conically tapering in a specified angle radially in the direction of the ends of it facing a counter-running surface and forming sides. Free ends of the running surface webs obliquely start in a region on the oil chamber side in the direction of a region on the combustion chamber side. The transition regions are configured in a rounded manner, by the oblique region of the running surface web and by the sides in the base body, which is to say they are provided with defined radii.</p> |
