| 摘要 |
The present invention refers to a device (100) for moving a working tool (10) comprising a support structure (1) provided with a first and a second rectilinear guide (2, 3), a first and a second support trolley (6, 7), a first and a second support arm (8, 9) joined to each other and compass-articulated and pivoted respectively on said first and second trolley (6, 7). The first support arm (8) comprises a first element (8A) and a second element (8B) that are parallel to each other and of equal length, each having a first end (8C, 8D) rotatably hinged on a respective first (6B) and second (6C) part projecting from said first trolley (6) and a second end (8E, 8F) rotatably hinged on connecting brackets (10A) between said second ends, in such a way that the connection axis between said first ends and the connection axis of said second ends are parallel to the aforesaid longitudinal axis (X-X) in any working condition. |
