| 摘要 |
A linkage and motion system pivoted to a bracket comprises a first linkage connecting the bracket with a second linkage, a holder connected to the bracket and to the second linkage, and a drive with a linear working motion connected to the bracket. The articulated connection of the drive to the bracket is spaced from that of the holder thereto, the articulated connections of the second linkage to the holder, the first linkage and the drive define a triangle, and the articulated connection of the first linkage to the bracket and that of the drive thereto are on either side of the articulated connection of the holder to the bracket. |
