| 摘要 |
A roll tarp system for use upon vehicles and trailers with rear doors or gates. The roll tarp system includes a tarp attached to a side of a container, a roller attached to the tarp opposite of the container, a rear inner arm pivotally attached to the container, a first bias member attached to the rear inner arm, a rear outer arm attached to the first bias member, a second bias member attached to the rear outer arm and rotatably connected to a rear end of the roller and a front support structure rotatably connected to a front end of the roller.
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