| 摘要 |
<p>Disclosed is a high-reach assembly which utilizes two, overlapping, series connected parallelogram linkages. The lowermost parallelogram is formed by twin, horizontally spaced linkages which permit the upper parallelogram linkage to nest between the lower, twin linkages. The upper linkage is longer than the lower, twin linkages and carries the work platform, so that the platform is outboard of the linkages when they are in folded, nested condition.</p> |
