| 摘要 |
<p>The device includes a revolving pulley around which an operating cable is rolled which runs inside a cover and a support device onto which the aforementioned pulley is rigidly mounted on the end of the rail, equipped with stoppers at the end of the cover. It includes a flat cover with an opening for the assembly of the stoppers which include a tubular body fixed to the flat, inside which the end of the cover is held. The tubular body has a lower extension to be inserted into the opening of the flat cover which is in a V shape to prevent the tubular body from being released from the flat cover once it is inserted into the opening.</p> |
