Apparatus for Raising and Lowering Wagon Bodies.
Description:
Patent for a new and improved wagon jack. This design consists "[i]n a wagon body raiser, the combination of vertical supports, a lever pivotally supported therefrom between its ends and having a roller in one end, a shaft adapted to be secured to one end of the body, a cord having one end connected with the same end of the body as the shaft and passing over the roller and its opposite end attached to the shaft, and a cord attached to the opposite end of the body and to the adjacent end of the …
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Date:
December 9, 1890
Creator:
Scott, Eugene Edward
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department