公开(公告)号：DE3888407T2

公开(公告)日：1994-10-06

申请号：DE3888407

申请日：1988-05-27

Applicant: IBM

Inventor： GINGERICH CHARLES OLIVER ,  GROSZBACH ROBERT JOSEPH ,  POST ALVIN MARION ,  RHODES WILLIAM TAYLOR ,  TIMMERMAN RANDY CARL ,  WILZBACH BERNARD LEE

IPC: H04N1/00 ,  G03G21/00 ,  G03G21/10 ,  H04N1/23

公开(公告)号：DE3888407D1

公开(公告)日：1994-04-21

申请号：DE3888407

申请日：1988-05-27

Applicant: IBM

Inventor： GINGERICH CHARLES OLIVER ,  GROSZBACH ROBERT JOSEPH ,  POST ALVIN MARION ,  RHODES WILLIAM TAYLOR ,  TIMMERMAN RANDY CARL ,  WILZBACH BERNARD LEE

IPC: H04N1/00 ,  G03G21/00 ,  G03G21/10 ,  H04N1/23

公开(公告)号：DE3163338D1

公开(公告)日：1984-06-07

申请号：DE3163338

申请日：1981-01-23

Applicant: IBM

Inventor： EDWARDS EARL GARLAND ,  ROBINSON JERRY THOMAS ,  WILZBACH BERNARD LEE

IPC: B65H9/00 ,  B65H29/52 ,  B65H29/60 ,  B65H83/00 ,  G03B27/62 ,  G03G15/00 ,  G03G15/04

Abstract: A document to be copied is inserted into a recirculating document feeder of a moving document copier at an entry station (21) and is edge aligned against a reference surface (55). The feeder has a loop-shaped document path to recirculate a document once for each requested copy after the first. A turn-around guide (38) is pivoted into or out of the document path to direct the document into or out of the recirculating path. The reference surface (55) is interrupted in the vicinity of the guide. The guide is so disposed as to skew the leading edge of the document so that it is displaced slightly from the reference surface (55) to avoid document jams. The document is subsequently re-aligned against the reference surface (55) for rescanning to make another copy. A copy-request counter operates to pivot the guide to the document-intercept position so long as more copies are needed. When all requested copies have been imaged, the document is allowed to proceed to an exit tray (40).

公开(公告)号：DE3064329D1

公开(公告)日：1983-08-25

申请号：DE3064329

申请日：1980-11-26

Applicant: IBM

Inventor： ERNST LARRY MASON ,  MCCOLLUM WILLIAM EUGENE ,  QUEENER CARL ALLAN ,  WILZBACH BERNARD LEE

IPC: G03B27/28 ,  G03G15/00 ,  G03G15/30 ,  G03G21/00 ,  G03G21/20

Abstract: Electrical components in an elongated array are suspended within the interior of a sleeve type closed loop member such as a rotatable photoconductor drum or closed loop belt of a compact copier. Preferably some of the components are mounted on a board and held within the sleeve by edge slots or the like in sleeve mounting end caps, attached to the machine frame. A drive motor can be attached as part of the array and further can be arranged to drive a fan blade so that cooling air is forced through the sleeve and over the components so that the sleeve acts as a plenum. Power can be coupled from the drive motor through the end mounts to motivate the sleeve in the direction of its closed loop and/or apply power to other components of the copier.