| 摘要 |
PCT No. PCT/FR89/00112 Sec. 371 Date Dec. 19, 1989 Sec. 102(e) Date Dec. 19, 1989 PCT Filed Mar. 15, 1989 PCT Pub. No. WO89/09120 PCT Pub. Date Oct. 5, 1989.An articulated device includes two plates (PI, PS) interconnected by six link members (OLij) disposed in a closed latticework structure, and a control assembly for controlling the relative positions of these two plates. Each link member is of substantially constant length and the control assembly also includes six slider members (OCij) respectively connected to the six link members (OLij) and to the bottom plate (PI), each slider member being suitable for sliding relative to the bottom plate (PI) along a predetermined sliding direction under drive from a motor (MOTij, TFij). |
