(19)
(11) EP 0 195 751 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
13.05.1987 Bulletin 1987/20

(43) Date of publication A2:
24.09.1986 Bulletin 1986/39

(21) Application number: 86830040

(22) Date of filing: 19.02.1986
(84) Designated Contracting States:
AT BE CH DE FR GB LI LU NL SE

(30) Priority: 22.03.1985 IT 2003185

(71) Applicant: AMCO S.p.A.
 ()

(72) Inventor:
  • Gabbrielli, Luigi
     ()

   


(54) An automatic dispenser of rolled paper


(57) An automatic rolled-paper dispenser is disclosed which utilizes one single rotor (14) for causing motions of two driving rollers (6 and 11) via a kinematic chain. The kinematic chain includes a driving pinion (15) meshing with a driven wheel (16) which in turn meshes with an orthogonal pair (17, 18) to drive a shaft (19) therethrough.
The shaft (19) is provided with two helices or screws (20 and 21) driving respective gear wheels (22 and 23) carried by the driving rollers (11,6) respectively, the screw (20) being keyed on the shaft (19) while the screw (21) is secured thereto so as to be driven in rotation only for a given sense of rotation of the shaft (19).
FIG. 4 Is proposed for publication with the abstract.







Search report