| 摘要 |
The pulling mechanism comprises, for each heald frame, a flexible element, a set of return springs and levers. The flexible element (130) is connected directly to an oscillating lever of the dobby, the lever having a fixed oscillation amplitude and being equipped with a balance with hooks that can engage selectively with a dobby reader to provide temporary immobilization of the lever. The flexible element is also connected to one of the return levers (140) by means of an adjustable stirrup (415) so that the distance between the flexible element and return lever axis (145) is variable. The stirrup itself is shaped with a groove (421, 426) to receive a portion (131a) of the flexible element and is fixed to an extension (143) in the form of two plates (143a, 143b) that receive the stirrup between them. |
