| 摘要 |
<p>The device has a guiding unit including a channel for guiding a medium and rotatably arranged in relation to a main channel concerning a predetermined axis of rotation. A sealing unit is provided between an external wall of the main channel and the guiding unit, and seals concerning bodies that are rotatable to each other. The sealing unit comprises a base body (12), and a flexible clamping body (14) partially lying at the base body for clamping the base body, where the clamping body and the base body are made of plastic. The base body and the clamping body are section-wise fit together.</p> |
