Patent ID: 8215698

Claim:
In combination; a wheeled frame; a side-dump body, having upstanding forward and rearward ends and first and second sides, mounted on said wheeled frame; said side-dump body having an open upper end; a front hydraulic cylinder having a base end pivotally secured to said wheeled frame forwardly of said side-dump body by a first pivot pin, and a rod end pivotally secured to said forward end of said side-dump body at the upper end thereof by a second pivot pin; a rear hydraulic cylinder having a base end pivotally secured to said wheeled frame rearwardly of said side-dump body by a third pivot pin and a rod end pivotally secured to the rearward end of said side-dump body at the upper end thereof by a fourth pivot pin; a front adapter plate having upper and lower ends; said upper end of said front adapter plate being mounted on said second pivot pin; said upper end of said front adapter plate being fixed to said forward end of said side-dump body at the upper end thereof; a front support selectively vertically adjustably secured to said front adapter plate below said upper end thereof; a fifth horizontally disposed pivot pin extending forwardly from said front support; a rear adapter plate having upper and lower ends; said upper end of said rear adapter plate being mounted on said fourth pivot pin; said upper end of said rear adapter plate being fixed to said rearward end of said side-dump body at the upper end thereof; a rear support selectively vertically adjustably secured to said rear adapter plate below said upper end thereof; a sixth horizontally disposed pivot pin extending rearwardly from said rear support; a tarp adapted to be extended over said open upper end of said side-dump body; and a tarp roll-up mechanism including front and rear swing arms, having inner and outer ends; said inner ends of said front and rear swing arms being pivotally mounted on said fifth and sixth pivot pins respectively.