| 摘要 |
The invention relates to a drag chain (1), comprising chain links (2, 3), which are pivotably connected to each other and which have side link plates (6, 7) connected by transverse webs (4, 5), wherein side link plates (6, 7) directly adjacent in the longitudinal direction of the drag chain (1) lie against each other by means of laterally opposite overlapping regions (10, 11), one of the overlapping regions (10) has a cut-out (14) having a stop surface (15, 16), which cut-out is open toward the opposite overlapping region (11), and the opposite overlapping region (11) has a stop (17), which engages in the cut-out (14) and interacts with the stop surface (15, 16) in order to limit the pivoting angle of the directly adjacent side link plates (6, 7). In order to prevent the ingress of foreign bodies between the overlapping regions (11), it is provided that a sealing part (18) is arranged around the cut-out (14), which sealing part, directed transversely to the overlapping regions (10, 11), engages in a groove (19) extending around the cut-out (14), which groove is arranged in one of the opposite overlapping regions (10, 11). |
