Thread tying apparatus for shuttle loom

D - Textiles – Paper – 03 – D

Patent

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Details

139/13

D03D 45/20 (2006.01) D03D 45/00 (2006.01)

Patent

CA 1331857

ABSTRACT OF THE DISCLOSURE A thread tying apparatus, comprising: gripper claw means for gripping old and new threads disposed parallel to and adjacent one another at two locations; means for rotating and retracting said gripper claw means to form a loop in said adjacent threads having a point at which said threads cross; pressing lever means for positioning said crossing point to a position offset from said gripping means; and gripping claw means for gripping a part of the threads located in said offset position, pulling said part of the threads through said loop and tensioning said threads to tie a single bundle knot with said old and new threads.

616493

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