| 摘要 |
PROBLEM TO BE SOLVED: To provide a heald frame in a loom, capable of preventing a resin heald from being abraded and capable of reducing a maintenance cost. SOLUTION: The heald frame 10 in the loom is equipped with the resin healds 16 having round-holes 19 for the insertion of warp yarns 18 at the center parts, and an upper and lower pair of carrier rods 15 for supporting the healds 16. The carrier rod 15 is formed of a resin material having a hardness smaller than that of the resin material of the heald 16. An olefin-based resin material having a HR (Rockwell hardness) of 50-55 is used as the carrier rod 15, and a glass-reinforced PET having the HR of 120 or a POM having the HR of 120 is used as the resin material of the heald 16. COPYRIGHT: (C)2010,JPO&INPIT
|
