| 摘要 |
Tthe assembly comprising a first arm (10) rotatable about a first fixed pivot; a second arm (12) rotatable about a second fixed pivot, a third arm (14) pivotably connected to the second arm (12), a fourth arm (18) pivotably connected to the second arm; a fifth arm (34); a first connecting arm (20) extending between the first arm and the third arm; a second connecting arm (26) extending between the first arm and the second arm; a third connecting arm (30) extending between the first arm and the fourth arm and between the fourth arm and the fifth arm; and a fourth connecting arm (38) pivotably connected to the fourth arm and pivotably connected to the fifth arm; the fifth arm (34) pivotably connected at to the third connecting arm; the fifth arm being mounted to an object to be moved. |
