| 摘要 |
<p>The retractable housing comprises two retractable housing parts (1,2), connected with each other, where an axial element (3) is arranged on a housing part in a rotating manner. A bearing element (4) is arranged on another housing part in a rotating manner for supporting the axial element. The axial element and the bearing element are formed together as a cone seat connection. The axial element has a cone shaped shaft part (5) and the bearing element has a reversed conical shaped hub part (6). An elastic element (7) is provided on the cone seat connection for applying an axial assembly force.</p> |
