IE34140B1 - Automatic mechanism for feeding sheets from a stack - Google Patents

Automatic mechanism for feeding sheets from a stack

Info

Publication number
IE34140B1
IE34140B1 IE60070A IE60070A IE34140B1 IE 34140 B1 IE34140 B1 IE 34140B1 IE 60070 A IE60070 A IE 60070A IE 60070 A IE60070 A IE 60070A IE 34140 B1 IE34140 B1 IE 34140B1
Authority
IE
Ireland
Prior art keywords
stack
feeding sheets
automatic mechanism
automatic
feeding
Prior art date
Application number
IE60070A
Other versions
IE34140L (en
Original Assignee
Copystatics Mfg 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
Priority to US83353069A priority Critical
Application filed by Copystatics Mfg Corp filed Critical Copystatics Mfg Corp
Publication of IE34140L publication Critical patent/IE34140L/en
Publication of IE34140B1 publication Critical patent/IE34140B1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00Separating articles from piles
    • B65H3/46Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/52Friction retainers acting on under or rear side of article being separated
    • B65H3/5246Driven retainers, i.e. the motion thereof being provided by a dedicated drive
    • B65H3/5253Driven retainers, i.e. the motion thereof being provided by a dedicated drive the retainers positioned under articles separated from the top of the pile
    • B65H3/5261Retainers of the roller type, e.g. rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00Separating articles from piles
    • B65H3/08Separating articles from piles using pneumatic force
    • B65H3/12Suction bands, belts, or tables moving relatively to the pile
    • B65H3/124Suction bands or belts
    • B65H3/128Suction bands or belts separating from the top of pile
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00Photographic printing apparatus
    • G03B27/32Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52Details
    • G03B27/62Holders for the original
    • G03B27/6207Holders for the original in copying cameras
    • G03B27/625Apparatus which relate to the handling of originals, e.g. presence detectors, inverters
    • G03B27/6264Arrangements for moving several originals one after the other to or through an exposure station
IE60070A 1969-06-16 1970-05-08 Automatic mechanism for feeding sheets from a stack IE34140B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US83353069A true 1969-06-16 1969-06-16

Publications (2)

Publication Number Publication Date
IE34140L IE34140L (en) 1970-12-16
IE34140B1 true IE34140B1 (en) 1975-02-19

Family

ID=25264662

Family Applications (1)

Application Number Title Priority Date Filing Date
IE60070A IE34140B1 (en) 1969-06-16 1970-05-08 Automatic mechanism for feeding sheets from a stack

Country Status (9)

Country Link
US (1) US3614089A (en)
AU (1) AU1374670A (en)
BE (1) BE752011A (en)
DE (1) DE2023280A1 (en)
ES (1) ES379898A1 (en)
FR (1) FR2048391A5 (en)
GB (1) GB1260277A (en)
IE (1) IE34140B1 (en)
NL (1) NL7006714A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731095A1 (en) * 1977-07-09 1979-01-11 Hoechst Ag Sheet feeder
US4382593A (en) * 1980-08-04 1983-05-10 International Business Machines Corporation Vacuum document feeder
US4364550A (en) * 1980-10-03 1982-12-21 Xerox Corporation Corrugation venturi paper feeder
US4589647A (en) * 1984-11-29 1986-05-20 Xerox Corporation Top vacuum corrugation feeder with a valveless feedhead
US4635921A (en) * 1985-11-06 1987-01-13 Xerox Corporation Front air knife top vacuum corrugation feeder
US4627605A (en) * 1985-11-06 1986-12-09 Xerox Corporation Front air knife top vacuum corrugation feeder
US4678176A (en) * 1985-11-06 1987-07-07 Xerox Corporation Front air knife top vacuum corrugation feeder
US4699369A (en) * 1986-06-27 1987-10-13 Xerox Corporation Front air knife improvement for a top vacuum corrugation feeder
US4887805A (en) * 1988-03-10 1989-12-19 Xerox Corporation Top vacuum corrugation feeder
JPH0297335U (en) * 1989-01-21 1990-08-02
US5344133A (en) * 1993-02-25 1994-09-06 Eastman Kodak Company Vacuum belt feeder having a positive air pressure separator and method of using a vacuum belt feeder
US5818508A (en) * 1995-10-06 1998-10-06 Gerber Systems Corporation Imaging device and media handling apparatus
GB2316067B (en) * 1995-10-06 1998-05-06 Gerber Systems Corp Imaging device and media handling apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1241897A (en) * 1917-04-04 1917-10-02 John H Ananson Paper-holder.
US2010586A (en) * 1931-07-14 1935-08-06 Dexter Folder Co Sheet feeder
US2767982A (en) * 1953-11-27 1956-10-23 Alonzo W Noon Aligning mechanism
NL247994A (en) * 1960-02-02
US3198514A (en) * 1963-05-10 1965-08-03 Gen Electric Document feeding system
US3355165A (en) * 1965-04-20 1967-11-28 L & L Mfg Inc Fabric stretching and/or alternatelyreversing mechanism for separating fabric pieces from a stack thereof

Also Published As

Publication number Publication date
FR2048391A5 (en) 1971-03-19
BE752011A1 (en)
GB1260277A (en) 1972-01-12
NL7006714A (en) 1970-12-18
AU1374670A (en) 1971-10-14
US3614089A (en) 1971-10-19
ES379898A1 (en) 1972-09-01
DE2023280A1 (en) 1970-12-23
BE752011A (en) 1970-11-16
IE34140L (en) 1970-12-16

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