PARALLEL ROBOT WITH FOUR DEGREES OF FREE MOVEMENT

摘要

Parallel robot with four degrees of free movement which comprises four articulated kinematic chains (1), each of said articulated kinematic chains (1) being linked by a first end to a moving platform (3) configured to hold a tool (4) and a second end to a fixed element (5). Said moving platform (3) comprises a rigid (non-flexible) element, or an element formed by the connection of a series of members in such a way that said connection is rigid and does not allow for relative movement between the different members, therefore forming a single element from a mechanical viewpoint.