(19)
(11) EP 0 785 070 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
14.01.1998 Bulletin 1998/03

(43) Date of publication A2:
23.07.1997 Bulletin 1997/30

(21) Application number: 97200122.6

(22) Date of filing: 15.01.1997
(51) International Patent Classification (IPC)6: B41F 15/36, B41F 33/00, B41F 15/08, B41F 33/04
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IT LI LU NL PT SE

(30) Priority: 17.01.1996 IT MI960028 U

(71) Applicant: Viero S.r.l.
20123 Milano (IT)

(72) Inventor:
  • Sacchi, Giorgio
    20129 Milano (IT)

(74) Representative: Faraggiana, Vittorio, Dr. Ing. 
Ingg. Guzzi & Ravizza S.r.l. Via Vincenzo Monti 8
20123 Milano
20123 Milano (IT)

   


(54) Moving-frame printing machine frame-holding carriage with obstacle-detection sensor


(57) Printing frame-holding carriage (15) for printing machines (10) for ribbon-like products (12) of the type moving on the machine along the ribbon between preset printing positions and equipped with motor means (20) and motion control means (21) and characterized in that it comprises means (22,27,29,42) of detection of the presence of obstacles along the motion trajectory. The detection means are connected to control means (34,35) for stopping the carriage (15) upon detection of an obstacle.






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