公开(公告)号：US3457405A

公开(公告)日：1969-07-22

申请号：US3457405D

申请日：1966-10-11

Applicant: XEROX CORP

Inventor： VECCHIO GEORGE D DEL ,  FERRARI PATRICK T

IPC: G03G15/02 ,  H05F3/04 ,  H01J37/26 ,  H01J1/90 ,  H01J19/44

CPC classification number: G03G15/0291 ,  H05F3/04

公开(公告)号：US3600066A

公开(公告)日：1971-08-17

申请号：US3600066D

申请日：1969-06-02

Applicant: XEROX CORP

Inventor： VECCHIO GEORGE D DEL

IPC: G03B27/34 ,  G02B7/04 ,  G03B3/02 ,  G03B27/52 ,  G03G15/041 ,  G02B15/02

CPC classification number: G03B3/02 ,  G02B7/04 ,  G03B27/522

Abstract: An optical assembly capable of being used in a machine for reproducing documents at one of a plurality of optical reduction rates. The optical assembly includes a first lens movable along the optical path and second and third lenses selectively movable into and out of the optical path. The first, second and third lenses are operatively coupled so that movement of the first lens along the optical path will cause the camming in of the second or third lens into the optical path at the proper positioning of the first lens to thus achieve the various optical reduction rates.

公开(公告)号：US3630514A

公开(公告)日：1971-12-28

申请号：US3630514D

申请日：1969-06-02

Applicant: XEROX CORP

Inventor： VECCHIO GEORGE D DEL ,  SCHWARTZ EDWARD A ,  WARREN LARRY H

IPC: B41F13/54 ,  B65H9/00 ,  B65H29/60 ,  B65H45/00 ,  B65H45/14 ,  B65H45/16 ,  G03G15/00 ,  B65H45/18

CPC classification number: G03G15/6529 ,  B65H29/60 ,  B65H45/14

Abstract: Apparatus for selectively directing sheet material from a first sheet feed path along a second or third sheet feed path. The apparatus includes a selectively shiftable interference member to direct the sheet material along either the second or third path. The interference member may also be selectively moved in relation to the movement of the leading edge of a sheet fed along the third path so that it may be folded and then directed along the second path.

公开(公告)号：US3589808A

公开(公告)日：1971-06-29

申请号：US3589808D

申请日：1969-06-02

Applicant: XEROX CORP

Inventor： VECCHIO GEORGE D DEL

IPC: B65H29/60 ,  B65H45/14 ,  G03G15/00

CPC classification number: G03G15/6529 ,  B65H29/60 ,  B65H45/14

Abstract: A continuous and automatic xerographic reproducing machine operable in any of several modes. The machine is adapted to create copy on sheet material of either of two sizes. A sheetconveying assembly then selectively directs the copy through the machine to an enlarged catch tray at a first output end remote from the sheet input end. In the alternative, the sheet material may be conveyed along an alternate path to a smaller catch tray at a second output end on a side of the machine remote from the first output end and the sheet input end.

公开(公告)号：US3519253A

公开(公告)日：1970-07-07

申请号：US3519253D

申请日：1966-10-11

Applicant: XEROX CORP

Inventor： ASER GILBERT A ,  VECCHIO GEORGE D DEL ,  HALLAGAN JOHN A ,  SCHWARTZ EDWARD A

IPC: G03G15/20

CPC classification number: G03G15/2007

公开(公告)号：US3614090A

公开(公告)日：1971-10-19

申请号：US3614090D

申请日：1969-06-02

Applicant: XEROX CORP

Inventor： VECCHIO GEORGE D DEL ,  SCHWARTZ EDWARD A ,  YARGER NORMAN L

IPC: B65H9/10 ,  G03B27/62 ,  G03G15/00 ,  B65H5/12

CPC classification number: G03G15/602 ,  B65H9/10 ,  G03B27/6257

Abstract: A document conveyor assembly for moving a document past a work station. The assembly includes a drum for releasably supporting the leading edge of the document, drive means to rotate the drum so that at least a portion of the document is moved past the exposure slit and supplemental conveyor belts to continue the movement of the document past the exposure slit even though the conveyor drum is stopped. Programming means are also employed to cause a predetermined number of passages of the document past the work station prior to its release.

公开(公告)号：US3599966A

公开(公告)日：1971-08-17

申请号：US3599966D

申请日：1969-06-02

Applicant: XEROX CORP

Inventor： VECCHIO GEORGE D DEL ,  WARREN LARRY H

IPC: B65H1/18 ,  B65H1/14 ,  B65H1/26 ,  B65H3/44 ,  B65H9/00 ,  B65H29/60 ,  B65H45/14 ,  G03G15/00 ,  B65H1/28

CPC classification number: G03G15/6529 ,  B65H29/60 ,  B65H45/14

Abstract: An assembly for supporting two stacks of copy sheet material in a xerographic reproducing machine. The assembly includes an upper tray for supporting sheets of a first characteristic and a lower tray for supporting sheets of a second characteristic. The trays are movable together in a vertical plane while the upper tray is also movable in a horizontal plane to thereby permit the positioning of either stack beneath sheet-forwarding elements of the machine.