| 摘要 |
PURPOSE: To provide the subject device which is so made that the angle position of a tension spring grille to a harness board can be adjusted and which can simply match distances between harness cords and the thread density of the woven seam. CONSTITUTION: In this Jacquard machine of the seam-weaving machine, harness cords 3 are downward guided from an electronically controlled double-lift open- shed Jacquard machine 1, gradually turned from the horizontal direction to the vertical direction through a deflecting roller 4 and plural comber boards 5, and connected through a harness board 8 to eyelets 22 placed in the surface 2 of a woven fabric suspended from a grille 7 through tension springs 6 comprising elastic yarns. A weaving operation is continuously proceeded through the movement of the harness cords 3 with the eyelets 22 into which auxiliary warps are inserted, and the grille 7 and the harness board 8 are connected to each other through rod systems 21, can synchronously be moved to adjust the angle position, and makes it possible to simply match the distances between the harness cords 3 to the warp density of the weaving shed, thereby smoothly weaving. |
