| 摘要 |
<p>The device (1) has two lifting shafts (2, 3), which supports traction or lifting healds (12, 13). A semi-shaft (28) supports a semi-heald. The semi-shaft is connected with one of the lifting shafts via a drive (30) i.e. lever drive (31). A connection lever is designed as guiders (33, 34), which are connected with an end of a connecting rod (10) in a hinged manner, where the end is distant from the semi shaft. One of the guiders is connected with one of the lifting- shafts at a joint (36), and the other guider is connected with the other lifting-shaft at another joint (37).</p> |
