Control mechanism for a fiber feed device on an open end spinnin

Details Control mechanism for a fiber feed device on an open end spinnin Control mechanism for a fiber feed device on an open end spinnin

1979-12-11

1982-07-13

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Stopping or starting

D01H 1318, D01H 1316

Patent

active

043387730

ABSTRACT:
A control mechanism for use on an open-end spinning machine provided with a sensor which senses tension in yarn being produced and a switching mechanism for interrupting a fiber feed device responsive to the sensor sensing a drop in yarn tension. The switching mechanism includes a switch-on member 3 and a main switch member 4 that is switched on upon actuation of the switch-on member for putting the sensor 10 and fiber feed device out of service. A switch-off member 5 is provided for switching off the main switch member 4 for putting the sensor and the fiber feed device 60 back into service.

REFERENCES:
patent: 3404524 (1968-10-01), Rajnoha et al.
patent: 3764773 (1973-10-01), Merkle
patent: 3782089 (1974-01-01), Landwehrkamp et al.
patent: 3945183 (1976-03-01), Landwehrkamp et al.
patent: 4091606 (1978-05-01), Bottcher

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