| 摘要 |
The draw line (3) has a free grippable end (14) and is arranged to run around a number of break wheels of which a first (17) is fitted on a holder (18) adjustable movable and lockable in different height positions in relation to the frame. In this way, the line free end can be drawn outwards at different levels in relation to the frame. Apart from the first holder connected wheel, the machine has two separate second and third such wheels (19,20) from which the line runs in a loop laid around a fourth break component (21). One of the break wheels guides the line in a part running to a fifth break component (22) where it evolves into an end part (3') firmly connected to the holder (18). |
