HEALD FRAME STAVE OF LOOM

PROBLEM TO BE SOLVED: To prevent the generation of cutting at a heald and the deterioration of a cloth quality caused by a change of a warp yarn tension in elevating the speed of a loom by making a heald frame stave a simple structure and of a high strength without increasing its weight to decrease its amount of bending. SOLUTION: This heald frame stave is made to have a constitution of making an area in a middle part of an upper end member 1a and a lower part member 1b, and except for a fixing part (a middle member 2) with both of side stays 5a regarding to a cross sectional shape of the heald frame stave 4a in longitudinal direction, of a one-piece plate shape thinner than the above upper end member 1a and the lower end member 1b to increase a cross sectional secondary moment, in a heald frame constituted by side stays 5a positioned at left and right, and extended to vertical direction and a heald frame stave 4a fixed so as to span the upper and lower parts of both of the side stays.