Universal latch means for drop seal assembly for a moveable wall

A movable wall panel having a shiftable drop seal assembly operatively mounted at the bottom thereof, said drop seal assembly arranged and constructed to facilitate longitudinal alignment of said movable wall panel with an adjacent wall panel, the improvement comprising:

• a latch means mounted to said drop seal assembly, said latch means including a front, vertical face having formed thereon in side-by-side relation, a pair of elongated triangular pyramids, one being the mirror image of the other so as to provide a tongue and groove latching means, and each pair of triangular pyramids having a common side, said tongue pyramid having a camming surface so that when said tongue pyramid of one latch means is inserted into a groove pyramid of an adjacent latch means of said adjacent panel, said camming surface will cause the tongue to follow along the corresponding surfaces of said groove pyramid of the adjacent latch means so that said drop seal assemblies are mounted in longitudinal alignment and are locked against transverse movement.