Face-to-face weaving machine with face-to-face shed forming provided with twister device and twister device for face-to-face weaving machine with face-to-face shed forming

摘要

The invention relates to a face-to-face weaving machine with face-to-face shed forming, a twister device (1) being provided and relates further to a twister device (1) for a face-to-face weaving machine with face-to-face shed forming, the twister device (1) being situated between weaving frames (11), mutually provided with a free space and a weaving reed (12) and the twister device (1) being provided with means (2) for positioning a first series of warp threads (101) in waving means, means (3) to wave the first series of warp threads (101) and means (4) to cause a second series of warp threads (100) to move up and down, said means (4) to cause a second series of warp threads (100) to move up and down being driven by a driving device (19) provided with a casing (7), and said means (2) for positioning a first series of warp threads (101) in waving means, said means (3) to wave the first series of warp threads (101) and said means (4) to cause a second series of warp threads (100) to move up and down being attached to vertical sliding rods (5) which are guided in a guiding channel (6) forming one piece with the casing (7) of the driving device (19) and said means (2) for positioning a first series of warp threads (101) moving in the free space between the weaving frames (11).