摘要 |
<p>Guiding system with stationary and movable connection (3) comprises an inner and an outer guiding channel, which are arranged concentric to each other. The guiding channels (7,8) have a separation unit (10) separated from each other whereby inner channel has an inner boundary (9) and outer channel has an outer boundary (11). The separation unit has a smaller height than the outer boundary and the inner boundary. An independent claim is also included for the guiding mechanism.</p> |