(19)
(11) EP 0 351 893 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
11.07.1990 Bulletin 1990/28

(43) Date of publication A2:
24.01.1990 Bulletin 1990/04

(21) Application number: 89117529.1

(22) Date of filing: 27.05.1987
(51) International Patent Classification (IPC)5G03G 15/16, G03G 15/00
(84) Designated Contracting States:
DE FR GB NL

(30) Priority: 28.05.1986 JP 79541/86 U
13.10.1986 JP 242597/86
28.11.1986 JP 281698/86

(62) Application number of the earlier application in accordance with Art. 76 EPC:
87107742.6 / 0247602

(71) Applicant: MITA INDUSTRIAL CO., LTD.
Osaka 540 (JP)

(72) Inventors:
  • Takamatsu, Junichi
    Sennan-gun Osaka-fu (JP)
  • Akiyama, Kazunori
    Suita-shi Osaka-fu (JP)

(74) Representative: Beetz & Partner Patentanwälte 
Steinsdorfstrasse 10
80538 München
80538 München (DE)


(56) References cited: : 
   
       


    (54) Image-forming machine


    (57) An image-forming machine comprising a rotating drum (26) having a photographic material formed on its peripheral surface, an electrostatic latent image-forming zone for forming a latent electrostatic image on the photographic material, a developing zone for developing the latent electrostatic image to a toner image, a transfer zone (52) for transferring the toner image to a sheet material and a peeling zone (144) for peeling the sheet material from the photographic material, said zones being arranged along the peripheral surface of the rotating drum (26) in this sequence as viewed in the rotating direction (28) of the rotating drum (26), and a charge eliminating device (56) disposed in the peeling zone (144) so as to be positioned opposite to the peripheral surface of the rotating drum (26), the sheet material (P) peeled from the peripheral surface of the rotating drum (26) in the peeling zone (144) being conveyed through a conveying passage (94) extending at substantially the same level as the lowermost site of the rotating drum (26), or below said lowermost site; wherein the transfer zone (52) is arranged in a region within an angle, α, of from -90 to 0 degree, from the lowermost site of the rotating drum (26) as viewed in the rotating direction of the rotating drum (26), and the peeling zone (144) is arranged in a region within an angle, β, of from -45 to 10 degrees from the lowermost site of the rotating drum (26) as viewed in the rotating direction of the rotating drum.







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