| 摘要 |
The vacuum cleaner tube has conductors arranged in a protective sleeve attached to its inner surface, and a one-piece slip ring carrier (5). A threaded track is arranged on the inside of an intermediate sleeve with an access slot that aligns with an axial slot in an end bush and a slot (5a) in the slip ring carrier when in a defined position. The slip ring carrier has openings (5c) for engagement with latching protrusions on the end bush. |
