Patent ID: 6923767

Claim:
System for moving an object along an arciform trajectory with a variable bend, said system comprising: a first mobile structure driven in rotation by a first drive element around a first axis of rotation, a second mobile structure mounted rotating on said first mobile strucure around a second axis parallel to the first and situated at a predetermined distance from the latter, a structure for supporting the object mounted rotating on the second structure around a third axis parallel to the second and situated at a predetermined distance from the latter, a first coupling element able to move said second mobile structure in rotation around said second axis according to the movement of rotation of said first mobile structure around said first axis, a second coupling element distinct from the first and able to move the structure supporting the object in rotation around said third axis according to the movement of rotation of said second mobile structure around said second axis. said drive element having a strator structure which is mounted rotating around a fourth axis orthogonal to said first, second and third axis.