| 摘要 |
PURPOSE: A tension bar of a thread feeder for a textile machinery is provided to facilitate a replacing task by easily separating and replacing only a transverse bar member for replacement from a tension bar body and to perform the replacement at a small cost. CONSTITUTION: A tension bar of a thread feeder for a textile machinery comprises a tension bar body (10), a semi-circular guide groove (20), and a transverse bar member (30) for replacement. A side upper surface of the tension bar body is formed of a triangle shape. The semi-circular guide groove is formed on a part of an upper front end of the tension bar body. The tension bar body and the transverse bar member for replacement are integrally formed in the semi-circular guide groove. |
