| 摘要 |
The present invention relates to an improved maintenance raising machine including a safety device for preventing damages as the fabric being raised is broken. The raising machine comprises a horizontal axis drum which can be rotatively driven about its rotary axis and which supports, on the periphery thereof, a plurality of raising cylinders, which have cylinder axes parallel to the drum axis and are rotatively driven about the respective axes. With a portion of the drum are associated cleaning brushes which can operate on the raising cylinders for cleaning the latter. The cleaning brushes are mounted on a controllably driven support which can be displaced toward or away from the drum in order to facilitate the maintenance of the raising machine to prevent damages to the brushes of the raising cylinder covers as a fabric being raised is accidentally broken.
|
