Heald frame stave made of carbon fiber reinforced composite material and side stay mounting structure

摘要

PROBLEM TO BE SOLVED: To provide a heald frame stave made of a carbon fiber-reinforced composite material which can achieve high speed and vibration controllability of a loom due to its light weight and high rigidity as well as easy assembling and decomposition, and which can prevent any movement of a side stay inside a hollow heald frame even when it is moved at a high speed and is free from a risk of damaging the inner surface of hollow heald frame, and to provide a side stay attachment part structure for connecting a frame stave with a side stay.SOLUTION: There is provided a heald frame stave in which a reinforcement body 70 comprising a fiber-reinforced composite material is additionally and integrally disposed on an entire circumference of an inner circumferential surface of a hollow part 2A formed by an upper plate 10a, a lower plate 10b and both side plates 11a, 11b at both end parts in a longitudinal direction of the hollow part 2A of a frame body 2 to which at least a side stay 3 is attached. The reinforcement body 70 has continuous reinforcing fibers f arranged in a direction orthogonal to a longitudinal direction of at least the upper plate 10a, the lower plate 10b and both side plates 11a, 11b.