SU1664920A1 - Warp stop motion for loom - Google Patents

Abstract

The invention relates to textile engineering, can be used on weaving machines, and reduces the breakage of the base by the impact of the rod on all the warp threads for each cycle of the machine. The swinging movement from the batane mechanism is transmitted to the two shoulders lever 5. The roller 8 makes a swinging movement about the axis 6 of the two shoulders lever 5. From the moment the roller 8 contacts the guide bar 3, the latter starts to rise in the vertical plane. As the guide bar 3 rises, the main threads 2 freely lying on them and, together with them, the hanging lamellae 1, rise. When the roller 8 moves in the opposite direction, the operation of lifting the guide bar 3 of the main threads 2 and lamella 1 repeats. Shaking the warp yarns is performed 2 times per turn of the main shaft, then the work cycle is repeated. 2 Il.

Description

FIG. 2

Claims (1)

Claim The main observer of the loom, containing lamellas and guide rods for warp threads, characterized in that, in order to reduce the breakage of the warp by shaking the warp threads for each cycle of the machine, at least one bar has vertical guides and is freely installed in them with the possibility of return translational movement, and a two-arm lever, the axis of rotation of which coincides with the axis of the rod, while one of the shoulders of the lever has a roller mounted with the possibility of free rotation and contact with the rod, the other arm is kinematically connected with Bataille by the linkage mechanism.