| 摘要 |
<p>The unit has a guide rail (10) with guide track (16), and a slide group (14) moving on the track. The guide track is covered by a tape (56) in direction of the longitudinal rail axis (12), on either side of the slide group and over its residual length. The tape engages on a contact zone (58) of the rail, or is close to it. The guide track is formed in a recess (24) in the guide rail, which is formed between contact zones and covered by the tape. The tape may be held in place by friction clamping or by magnets.</p> |
