EP 0344115 A3 19910417 - PROCESS AND DEVICE FOR REGULATING THE WIDTH OF THE YARN SET IN WARPING MACHINES
Title (en)
PROCESS AND DEVICE FOR REGULATING THE WIDTH OF THE YARN SET IN WARPING MACHINES
Publication
Application
Priority
CH 203688 A 19880527
Abstract (en)
[origin: EP0344115A2] The width (11) of the yarn set (10) of a warping machine (2) is continuously monitored with the aid of a line camera (25). The measured width is compared in a processor (32) with a stored target value, and deviations form a control signal which activates a control motor (35) on the warp reed (9). This ensures continuous yarn set width control at full winding speed. <IMAGE>
IPC 1-7
IPC 8 full level
D02H 13/00 (2006.01); D02H 3/00 (2006.01)
CPC (source: EP US)
D02H 3/02 (2013.01 - EP US)
Citation (search report)
- [AD] EP 0174631 A2 19860319 - MITSUBISHI ACETATE CO LTD [JP], et al
- [A] DE 3435391 A1 19850425 - ASEA AB [SE]
- [AD] DE 3527424 A1 19870205 - HACOBA TEXTILMASCHINEN [DE]
- [A] US 4549453 A 19851029 - YAZAKI SUSUMU [JP], et al
- [A] US 4021031 A 19770503 - MEIHOFER EDWARD F, et al
- [X] TEXTIL PRAXIS INTERNATIONAL, Band 41, Nr. 11, November 1986, Seiten 1184-1191, Leinfelden DE; H. THEIHSEN: "Konusschärmaschine USK mit patentiertem Schärverfahren für vollelektronische Messung des Schärtischvorschubes"
Designated contracting state (EPC)
BE CH DE ES FR IT LI
DOCDB simple family (publication)
EP 0344115 A2 19891129; EP 0344115 A3 19910417; CH 678196 A5 19910815; JP H0226948 A 19900129; US 4974301 A 19901204
DOCDB simple family (application)
EP 89810370 A 19890519; CH 203688 A 19880527; JP 13446189 A 19890526; US 35439989 A 19890519