| 摘要 |
The invention relates to a synchronized actuation system for sliding doors, of the type of those formed, in which the improvements consist of the fact that the pulling grip (1) and the free grip (2) have flanges (12) and in that the belt (4) and free (2) and pulling (1) grips are joined by means of a connecting shoe (3). With this configuration it is possible to carry out assembly and maintenance operations vertically and therefore in situ, this being a substantial improvement of the main patent. |
