(19)
(11) EP 0 099 248 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
23.01.1985 Bulletin 1985/04

(43) Date of publication A2:
25.01.1984 Bulletin 1984/04

(21) Application number: 83303969

(22) Date of filing: 07.07.1983
(84) Designated Contracting States:
DE FR GB IT

(30) Priority: 07.07.1982 GB 8219709

(71) Applicant: XEROX CORPORATION
 ()

(72) Inventors:
  • Hughes, Robert William
     ()
  • Martin, Harvey Graham
     ()

   


(54) Sheet stacker


(57) A sheet stacker in which the motion of sheets entering the stacker is damped by one or more rollers (5) arranged to lie on top of the stack being compiled on a support surface (1), which roller (5) is rotatable only in the direction corresponding to that which sheets enter the stacker. In this way sheets are prevented from bouncing back from an end registration stop (2) against which they are registered so as to improve registration of the stack.






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