| 摘要 |
A device for conveying objects from one point to another, such as for conveying football practice dummies, may be yieldably suspended from a track or cable, and may yieldable, movable target, as the carriage carries the dummy longitudinally on the cables, one end of the cables may be selectively altered, as well as yieldably maintained at a preselected plane. A modification of the device providing means for transporting a carriage over an extended area, providing posts intermediate of the vertical adjustable post and the fixed post, having cable connectors permitting passage of the carriage on the cables over the post.
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