Apparatus for extending a warp fed to a tufting machine

Textiles: manufacturing – Warp preparing or handling – Machine replenishing

Patent

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Details

112 79R, B65H 6900, D03J 118

Patent

active

043217362

ABSTRACT:
Method for extending a warp fed to a tufting machine, which includes securing trailing thread ends of the warp to be extended with a holding device, pulling the leading thread ends of a new warp from a thread accumulator, securing the leading thread ends of the new warp with a further holding device, subsequently joining each individual thread of the warp to be extended to a thread of the new warp with a spliced joint, and cutting off and sucking away the two overhanging thread ends of the spliced joint, and an apparatus for carrying out the method.

REFERENCES:
patent: 2717117 (1955-09-01), Felton
patent: 2845686 (1958-08-01), Mason
patent: 2863492 (1958-12-01), Chang et al.
patent: 3407583 (1968-10-01), Irwin et al.
patent: 3461661 (1969-08-01), Irwin et al.
patent: 3813742 (1974-06-01), Bar
patent: 3879824 (1975-04-01), Mizuno
patent: 4232509 (1980-11-01), Rohner et al.

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