Method and device for joining an upper thread to a lower thread

Details Method and device for joining an upper thread to a lower thread Method and device for joining an upper thread to a lower thread

1980-11-10

1983-10-11

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Splicing

57261, D01H 1500

Patent

active

044084420

ABSTRACT:
Method for joining an upper thread with a lower thread, which includes moving at least one thread regulator from a thread receiving position to a thread delivery position, inserting the threads with the at least one thread regulator into a longitudinal groove formed in a splicing chamber, automatically admitting compressed air laterally into the splicing chamber for splicing the threads, automatically separating the ends of the upper and lower threads and blowing compressed air into the splicing chamber in dependence on the position of the at least one thread regulator, separating the threads to form new shorter thread ends, sucking up the newly-formed shorter thread ends with an air stream, and securing the newly-formed shorter thread ends and device for performing the method.

REFERENCES:
patent: 4232509 (1980-11-01), Rohner et al.
patent: 4240247 (1980-12-01), Matsui
patent: 4263775 (1981-04-01), Mima

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