公开(公告)号：DE2342178A1

公开(公告)日：1974-03-14

申请号：DE2342178

申请日：1973-08-21

Applicant: XEROX CORP

Inventor： HUBLER LAWRENCE C ,  BUDDENDECK GERALD A ,  KOCH GILBERT E

IPC: B65H9/06 ,  G03G15/00 ,  B65H9/00

公开(公告)号：DE2340194A1

公开(公告)日：1974-03-14

申请号：DE2340194

申请日：1973-08-08

Applicant: XEROX CORP

Inventor： DONOHUE JAMES MARTIN ,  BUDDENDECK GERALD A ,  HUBLER LAWRENCE C ,  HEILER PAUL S ,  KOCH GILBERT E

IPC: G03G15/00 ,  G03G21/14

公开(公告)号：AU4331072A

公开(公告)日：1973-12-13

申请号：AU4331072

申请日：1972-06-09

Applicant: XEROX CORP

Inventor： BUDDENDECK GERALD A ,  COX HERMAN L

IPC: G03B27/32 ,  G03B27/34 ,  G03G15/04 ,  G03G15/041 ,  G03G15/36 ,  G03G21/14

公开(公告)号：DE69417934D1

公开(公告)日：1999-05-27

申请号：DE69417934

申请日：1994-01-24

Applicant: XEROX CORP

Inventor： RIZZOLO CHARLES D ,  VANDONGEN RICHARD A ,  FERRARA JOSEPH J ,  DESANCTIS ANTHONY T ,  SABOCHECK MICHAEL K ,  BUDDENDECK GERALD A ,  MANDEL BARRY P

IPC: B41J29/00 ,  B42B4/00 ,  B42C1/12 ,  B65H37/04 ,  G03G15/00

公开(公告)号：DE69403753T2

公开(公告)日：1997-12-11

申请号：DE69403753

申请日：1994-11-08

Applicant: XEROX CORP

Inventor： MANDEL BARRY ,  BUDDENDECK GERALD A

IPC: B41L43/12 ,  B42C1/00 ,  B42C19/08 ,  B65H37/04 ,  B65H39/10 ,  B65H45/14 ,  B65H45/16 ,  G03G15/00 ,  B65H45/12

Abstract: The signature finisher (10) has a pair of reversible folding rollers (26,27) forming a folding rollers nip that sequentially fold each incoming sheet. They are positioned over a saddle compiler (30). A reversible drive reverses the folding rollers to sequentially place each folded sheet directly onto the compiler. A sheet is input from the printer to the sheet input (14). The sheet input has upstream rollers (15) and downstream rollers (16). The sheet is fed into a fold plate (20) until its lead edge touches the fold plate gate (22). Then the central part of the sheet buckles towards the nip folding rollers and is drawn into them, assisted by rollers (16) feeding in the rest of the sheet. When the sheet lead edge passes the fold plate sensor (24) the reversible drive reverses the folding rollers. The sheet is fed through them, creased and folded by the nip spring pressure. When the complete sheet is out of the fold plate the folding rollers are stopped. The folding rollers are reversed and the folded sheet is driven onto the saddle compiler.

公开(公告)号：CA1192582A

公开(公告)日：1985-08-27

申请号：CA411988

申请日：1982-09-22

Applicant: XEROX CORP

Inventor： BUDDENDECK GERALD A ,  KAU KARL M

IPC: G03G15/00 ,  B65H83/00 ,  G03B27/46 ,  G03B27/62 ,  G03G15/04 ,  G03G21/00 ,  B65H9/10

Abstract: A document handling apparatus for a duplicating machine or copier is disclosed and includes a document supply tray, a turnaround roller and the exposure platen arranged in a general horizontal configuration wherein all operating areas and separate transports are available for operator observation and jam clearances. The turnaround roller permits return of document sheets to the platen in an inverted orientation to permit copying of duplex document sheets. The rotational speed for this operation may be significantly increased relative to the processing speed of the copier and the normal feeding speeds of the document sheets from the supply tray to the platen in order to maximize throughput of the copier. For normal return of the document sheets for the platen area, the rotational speed of the roller may be relatively high compared to the document feeding speed, thereby minimizing time losses due to machine pitch spacings between document sheet changes.

公开(公告)号：CA1024210A

公开(公告)日：1978-01-10

申请号：CA244514

申请日：1976-01-29

Applicant: XEROX CORP

Inventor： REEHIL EDWARD G ,  BUDDENDECK GERALD A

公开(公告)号：CA989464A

公开(公告)日：1976-05-18

申请号：CA164725

申请日：1973-02-27

Applicant: XEROX CORP

Inventor： REEHIL EDWARD G ,  BUDDENDECK GERALD A

IPC: G03G15/041

Abstract: Apparatus for regulating the magnification ratio between a copy produced by an electrostatic reproduction machine and the original document from which the copy is produced is provided in accordance with the teachings of the present invention. Movable lens means projects a light image of the original document onto a moving photoreceptor disposed in an image plane, said lens means being movable along a rectilinear path to determine a magnification ratio in accordance with the relative position of said lens means with respect to said original document and said photoreceptor. Manually operable selecting means produce electrical representations of selected magnification ratios. Positioning means responds to the produced electrical representations to position the lens means at a selected location along the rectilinear path to thereby establish the selected magnification ratio. In one embodiment of the instant invention, the copy of the original document is produced by flashing a pulsed light image of the original onto the photoreceptor. Flash control means applies a flash energizing pulse to illumination means for the generation of the light pulse in timed relation with the movement of the photoreceptor. The flash control means is responsive to a preselected one of the selected magnification ratios for delaying the application of the flash energizing pulse to the illumination means for a predetermined interval of time.

公开(公告)号：CA988146A

公开(公告)日：1976-04-27

申请号：CA215211

申请日：1974-12-04

Applicant: XEROX CORP

Inventor： BUDDENDECK GERALD A ,  COX HERMAN L

公开(公告)号：DE69412367T2

公开(公告)日：1999-02-04

申请号：DE69412367

申请日：1994-05-13

Applicant: XEROX CORP

Inventor： MANDEL BARRY P ,  RIZZOLO CHARLES D ,  BUDDENDECK GERALD A

IPC: B65H20/24 ,  B65H29/14 ,  G03G15/00

Abstract: A sheet buffering system for use in a copier or printer producing a sequential stream of sheets with limited time therebetween, and with compiling and finishing of those output sheets on-line while subsequent sheets are being printed, a non-slip sheet feeder (16a,95) normally feeding copy sheets downstream to the compiler is selectably intermittently temporarily stopped holding the lead edge area of the first copy sheet (18) for the next set to be finished so that continued feeding of the trail end of the same sheet by a relatively closely spaced upstream feeder(22a) buckles that sheet into a buckle chamber (30) assisted by a buckle inducing arcuate baffle (13a,14a,14b) extending from the other side of the sheet path. The next printed sheet is fed normally while the buckled first sheet (18) is positively held out of its way. When the second sheet (20) reaches the downstream feeder (16a), it restarts to positively feed both sheets downstream to the compiler, together, but overlapped by a preset amount for registration stacking. A substantial increase is provided in the time for the preceding copy sheets to be operated on in the compiler. A plural sheet collection point may also be provided by this sheet buffering system.