| 摘要 |
An assembly for converting motion comprises a first arm rotatable about a first fixed pivot; a second arm rotatable about a second fixed pivot spaced apart from the first fixed pivot. A third arm pivotably connects to the second arm. A fourth arm pivotably connects to the first arm. A first connecting arm extends between the first arm and the third arm, the first connecting arm pivotably connected to the first arm and pivotably connected to the third arm. A second connecting arm extends between the first arm and the second arm, the second connecting arm pivotably connected to the first arm disposed and pivotably connected to the second arm. The third arm connects to a first position on a component to be moved relative to the first and second fixed pivots and the fourth arm connects at a second position thereon to a second position on the component. |
