公开(公告)号：US3442465A

公开(公告)日：1969-05-06

申请号：US3442465D

申请日：1968-01-10

Applicant: IBM

Inventor： LAGERGREN RICHARD E

IPC: B65H75/24 ,  B65H75/18

CPC classification number: B65H75/24

公开(公告)号：CA1012519A

公开(公告)日：1977-06-21

申请号：CA198067

申请日：1974-04-19

Applicant: IBM

Inventor： LAGERGREN RICHARD E

IPC: B65H19/22 ,  B65H19/28 ,  B65H75/28

公开(公告)号：CA1118274A

公开(公告)日：1982-02-16

申请号：CA334237

申请日：1979-08-22

Applicant: IBM

Inventor： ANDERSON THEODORE H ,  BEUCH WALLACE E ,  LAGERGREN RICHARD E

IPC: B41J11/48 ,  B41J11/50 ,  G06K15/16 ,  B41J13/00

Abstract: A shared document feed station includes a common drive mechanism for normally advancing a receipt tape through a receipt tape zone and for selective operation to advance an alternative document through an alternative document zone. Document detectors sense the presence of a document in the alternative document zone and function to inhibit the drive mechanism from advancing the receipt tape while enabling the advance of the alternative document.

公开(公告)号：CA898776A

公开(公告)日：1972-04-25

申请号：CA898776D

Applicant: IBM

Inventor： LAGERGREN RICHARD E

IPC: B65H75/18 ,  B65H75/24