Bobbin winding unit of a textile machine for producing cross-wou

Winding – tensioning – or guiding – Helical or random winding of material – Joining ends of material

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

2424751, B65H 5402

Patent

active

059509570

ABSTRACT:
A winding unit 2 of an automatic bobbin winder includes a suction nozzle 12 for aspirating from the surface 48 of a take-up bobbin 11 an upper yarn end portion 34 after a yarn break for subsequent placement into a splicing device 13. The suction nozzle 12 has a sensor device 35 for detecting the presence of the aspirated upper yarn and the sensor device is connected to winding unit computer 39. The suction device is connected via a cam transmission 27, 29 to a reversible drive 25 which can be driven by winding-unit computer 39 to cause the mouth 38 of the suction nozzle to execute reciprocatory pitching movements V, Z to assist the nozzle in properly aspirating the upper yarn.

REFERENCES:
patent: 3918651 (1975-11-01), Uchida
patent: 4986482 (1991-01-01), Okayama
patent: 5082194 (1992-01-01), Grecksch et al.
patent: 5426929 (1995-06-01), Schwalm et al.
patent: 5605296 (1997-02-01), Haasen et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Bobbin winding unit of a textile machine for producing cross-wou does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bobbin winding unit of a textile machine for producing cross-wou, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bobbin winding unit of a textile machine for producing cross-wou will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1501110

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.