Elastically mounted pneumatic thread feed device

Details Elastically mounted pneumatic thread feed device Elastically mounted pneumatic thread feed device

1990-03-13

1991-05-21

Falik, Andrew M.

Textiles: weaving

Weft manipulation

Weaving with stationary weft supply

139194, 1394351, 1394354, 139452, 226 97, D03D 4734

Patent

active

050166794

ABSTRACT:
A thread feed device comprises at least one thread supply from which thread is taken and supplied to an intermediate store. A first thread feed nozzle is arranged before or after the intermediate store. A resilient thread guide element is arranged after the intermediate store and the first thread feed nozzle, which element the thread enters and leaves at an angle to the thread feed direction of a second thread feed nozzle. The thread feed device reduces stress peaks when the thread is abruptly stopped and is particularly suitable for intermittently feeding threads. Air looms with thread feed devices of this kind have a lower number of weft thread breaks among weft threads with a low braking strength. The spring element, which carries the thread guide element, can be mounted directly on the tube of the first thread nozzle.

REFERENCES:
patent: 3575217 (1971-04-01), Pfarrwaller
patent: 3834600 (1974-09-01), Benchemoul
patent: 3945545 (1976-03-01), Bacro
patent: 4290461 (1981-09-01), Griffith

Affiliated with

Also associated with

Rating

Elastically mounted pneumatic thread feed device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Elastically mounted pneumatic thread feed device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Elastically mounted pneumatic thread feed device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-230781