(19)
(11) EP 1 992 484 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
21.10.2009 Bulletin 2009/43

(43) Date of publication A2:
19.11.2008 Bulletin 2008/47

(21) Application number: 08152849.9

(22) Date of filing: 17.03.2008
(51) International Patent Classification (IPC): 
B41F 13/03(2006.01)
 B65H 20/16(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA MK RS

(30) Priority: 15.05.2007 JP 2007128715

(71) Applicant: Tokyo Kikai Seisakusho, Ltd.
Tokyo (JP)

(72) Inventors:
  • Suzuki, Kunio
    Yokohama-shi Kanagawa (JP)
  • Ichino, Masaki
    Inagi-shi Tokyo (JP)

(74) Representative: Cooper-Rolfe, Elizabeth Louise 
Haseltine Lake LLP Lincoln House, 5th Floor 300 High Holborn
London WC1V 7JH
London WC1V 7JH (GB)

   


(54) Paper threading method for rotary press and paper threading apparatus for rotary press


(57) A paper threading control unit (1) determines paper threading paths, drives a paper threading member drive unit (Ui,Vi) provided in a paper threading guide (Ai,Bi) relating to each of the paper threading paths, a printing cylinder drive unit (TMi), and a paper drawing roller drive unit (RDMi,TDMi) as a set, and when arrival of the paper threading member (ai) at a predetermined position of the paper threading guide (Ai,Bi) is detected by a detecting unit, the paper threading control unit (1) stops the paper threading member drive unit (Ui,Vi), the printing cylinder drive unit (TMi) and the paper drawing roller drive unit (RDMi,TDMi) in the same set as the paper threading guide (Ai,Bi) to which the detecting unit belongs, while when detection signals of the detecting unit relating to all the sets of the paper threading paths are outputted, the paper threading control unit (1) drives all the sets.







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