ES418255A1 - Printing machine - Google Patents

Printing machine

Info

Publication number
ES418255A1
ES418255A1 ES418255A ES418255A ES418255A1 ES 418255 A1 ES418255 A1 ES 418255A1 ES 418255 A ES418255 A ES 418255A ES 418255 A ES418255 A ES 418255A ES 418255 A1 ES418255 A1 ES 418255A1
Authority
ES
Spain
Prior art keywords
sheets
sheet
speed
movement
paper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES418255A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xerox Corp
Original Assignee
Xerox Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of ES418255A1 publication Critical patent/ES418255A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/06—Movable stops or gauges, e.g. rising and falling front stops
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/6558—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point
    • G03G15/6561—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for sheet registration
    • G03G15/6564—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for sheet registration with correct timing of sheet feeding
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00405—Registration device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

A printing machine for producing copies on sheets of copy paper, having at least one process station, a conveyor device for feeding each sheet into the process station at approximately processing speed, and a means for making advance, in feeding, the sheets of paper, one by one, understanding the improvement: a flat conveying member for imparting a driving movement to the sheets along a substantially uniform plane from the sheet feeding means to the conveying device for the process, an organ to move said flat transport organ at a constant speed higher than the process speed, a sheet retarding element movable in and out of the movement path of the sheets while they are driven by the said flat transport member, and which adjusts with the leading edge of each sheet of paper thus moved, a motor member to move said retarding element periodically in said movement movement of the leaves and at a speed approximately equal to that of the process and less than said predetermined speed, thus allowing the leading edge of each leaf to be taken and adjusted by said element. (Machine-translation by Google Translate, not legally binding)
ES418255A 1972-08-30 1973-08-27 Printing machine Expired ES418255A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28483372A 1972-08-30 1972-08-30
US28483272A 1972-08-30 1972-08-30

Publications (1)

Publication Number Publication Date
ES418255A1 true ES418255A1 (en) 1976-06-01

Family

ID=26962834

Family Applications (1)

Application Number Title Priority Date Filing Date
ES418255A Expired ES418255A1 (en) 1972-08-30 1973-08-27 Printing machine

Country Status (6)

Country Link
DE (1) DE2342178A1 (en)
ES (1) ES418255A1 (en)
FR (1) FR2198183B1 (en)
GB (1) GB1439150A (en)
IT (1) IT993066B (en)
NL (1) NL7311981A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803459A (en) * 1952-09-29 1957-08-20 Winkler Fallert & Co Maschf Decelerating and stopping device for conveyor fed sheets

Also Published As

Publication number Publication date
NL7311981A (en) 1974-03-04
IT993066B (en) 1975-09-30
FR2198183A1 (en) 1974-03-29
DE2342178A1 (en) 1974-03-14
GB1439150A (en) 1976-06-09
FR2198183B1 (en) 1977-08-26

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