Body e.g. mobile platform, and fixed base connecting mechanism for e.g. aerospace industry, has four links, each being connected to fixed base and mobile platform, by connection points, respectively, where links are formed by cables

摘要

The mechanism has four links (L1 power1-L4power1), each connected to a fixed base (BF) and a mobile platform (PM), by connection points (B1power1-B4power1, P1power1-p4power1), respectively, where the links are formed by cables. The point (B1power1) is an unspecified point of the base and is not arranged on an axis(k0), and the point (P1power1) coincides with a spherical movement center (C) in the platform, in a type of link. The points are arranged on the axes (k0, i1), respectively, in other type of link. The points have a degree of freedom of rotation around the axes.