Textiles: weaving – Weft manipulation – Weaving with stationary weft supply
Patent
1999-09-27
2000-09-05
Falik, Andy
Textiles: weaving
Weft manipulation
Weaving with stationary weft supply
1393702, D03D 4738, D03D 5134
Patent
active
061127760
ABSTRACT:
The weaving machine with a weft monitoring insertion system (1) for a large number of different weft threads (11, 11', 11") comprises a weft insertion member (6, 60), thread brakes (3), a weft thread selector (4) for the serving of a thread (11, 11', 11") or of more than one thread at the same time, a thread monitor (51) for weft threads (11) which are correctly inserted, and an electronic and programmable control member (8) for the setting of the thread brakes. The weft threads (11), when correctly inserted, form incoming angles (.alpha.) at the thread monitor in the presence of a deflection which depend on the choice of the weft thread. Utilizing the thread monitor (51) a signal can be produced for the control member (8) which is dependent on the incoming angle and the thread tension. Control signals can be calculated and produced in the control member as a result of this signal and as a result of information on the current serving of the weft thread or of the weft threads, i.e. of the presentation of the threads to be inserted through the weft thread selector (4).
REFERENCES:
patent: 3833026 (1974-09-01), Domig
patent: 4785856 (1988-11-01), Gehring et al.
patent: 4924917 (1990-05-01), Shaw
patent: 5322090 (1994-06-01), Dornier et al.
patent: 5477892 (1995-12-01), Corain et al.
Falik Andy
Sulzer Textil AG
LandOfFree
Weft monitoring insertion system for a plurality of different we does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Weft monitoring insertion system for a plurality of different we, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Weft monitoring insertion system for a plurality of different we will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2201725