| 摘要 |
<p>Coarse spinning-frame with suspended and pivotable blades (5), arranged at least on one row. The blades (5) are mounted on a frame (14) comprised of a longitudinal support (4) and of two arms (12, 13) arranged perpendicularly thereto. The frame (14) is pivotable about an axis (15) between an operating position and a removing position. A pivoting and loading system (18) is connected to the frame (14) so that the latter is blocked in its operating position. The present coarse spinning-frame has the particular advantage of providing, inter alia, a precise positioning of the pivoting blades (5) in their blocked operating position thereby providing a highly safe operation, particularly against accidents. </p> |
