Single Pull Hatch Cover:

Single Pull Hatch Cover

For the Single pull hatch cover system, the single pull hatch covers are operated by a chain
connected to both sides of the panel. The length of each panel is short. During the operation, the
panels are rolling on the coaming with plain wheels on both side of panels which guided/limited
by round bar. There is storage space at forward and afterward hatch end where the panels secured
in the vertical stowed position.

Drawing