(19)
(11) EP 0 943 572 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
19.01.2000 Bulletin 2000/03

(43) Date of publication A2:
22.09.1999 Bulletin 1999/38

(21) Application number: 99104290.4

(22) Date of filing: 03.03.1999
(51) International Patent Classification (IPC)7: B65H 63/06, D01H 13/32
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 20.03.1998 JP 7163398
20.03.1998 JP 7163498

(71) Applicant: Murata Kikai Kabushiki Kaisha
Minami-ku, Kyoto-shi, Kyoto 601 (JP)

(72) Inventors:
  • Hori, Tetsuya Murata Kikai Koutariryo B-310,
    Nagaokakyo-shi, Kyoto (JP)
  • Ikkai, Tomoyuki Murata Kikai Koutariryo C-210,
    Nagaokakyo-shi, Kyoto (JP)
  • The other inventors have agreed to waive their entitlement to designation.

(74) Representative: Kador & Partner 
Corneliusstrasse 15
80469 München
80469 München (DE)

   


(54) Display system for a spinning machine


(57) To provide a display system for a spinning machine making it possible to check whether the thickness and length of a cut yarn defect accurately corresponds to a clearing limit. The present invention relates to a display system for a spinning machine having local control units 4 and a central control unit 20, comprising a yarn defect judging means 19 provided at the local control units 4 to judge the yarn defect to be cut based on the waveform data captured from a clearer head 8a and a predetermined first criterion, and creates the first data on the thickness and length of the cut yarn defect; and a display means 5 having a thickness axis and a longitudinal axis and provided at the central control 20 displays a clearing limit in addition to the first criterion, wherein the first data for a number of the yarn defects cut by the yarn defect judging means 19 is transmitted to the central control unit 20, and the first data is displayed together with the clearing limit.






Search report