US Patent 11958682 Automatic container interlock apparatus and methods of use

An automatic container interlock apparatus having a central shaft, a drive wheel positioned on the drive wheel, a locking lever positioned upper end of central shaft configured to rotate between a locked and an unlocked position, a first vertical slide extension and second vertical slide extension, said first vertical slide extension configured to vertically extend and collapse, the first vertical slide extension and the second vertical slide extension having a second collar slider, a shaft pin, a pair of flex arms having a first flex arm assembly and a second flex arm assembly, the first flex arm assembly pivotably connected to the shaft pin and a first collar slider, the second flex arm assembly having pivotably connected to said shaft pin and the second collar slider, an expansion device between first flex arm assembly and second flex arm assembly, a first rotational drive arm and a second rotational drive arm.