FR2048391A5 - - Google Patents

Info

Publication number
FR2048391A5
FR2048391A5 FR7015694A FR7015694A FR2048391A5 FR 2048391 A5 FR2048391 A5 FR 2048391A5 FR 7015694 A FR7015694 A FR 7015694A FR 7015694 A FR7015694 A FR 7015694A FR 2048391 A5 FR2048391 A5 FR 2048391A5
Authority
FR
France
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
FR7015694A
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.)
COPYSTATICS Manufacturing CORP
Original Assignee
COPYSTATICS Manufacturing 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 COPYSTATICS Manufacturing CORP filed Critical COPYSTATICS Manufacturing CORP
Application granted granted Critical
Publication of FR2048391A5 publication Critical patent/FR2048391A5/fr
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
    • B65H3/00—Separating articles from piles
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/52—Friction retainers acting on under or rear side of article being separated
    • B65H3/5246—Driven retainers, i.e. the motion thereof being provided by a dedicated drive
    • B65H3/5253—Driven retainers, i.e. the motion thereof being provided by a dedicated drive the retainers positioned under articles separated from the top of the pile
    • B65H3/5261—Retainers of the roller type, e.g. rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/12—Suction bands, belts, or tables moving relatively to the pile
    • B65H3/124—Suction bands or belts
    • B65H3/128—Suction bands or belts separating from the top of pile
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS 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
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/62—Holders for the original
    • G03B27/6207—Holders for the original in copying cameras
    • G03B27/625—Apparatus which relate to the handling of originals, e.g. presence detectors, inverters
    • G03B27/6264—Arrangements for moving several originals one after the other to or through an exposure station

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
FR7015694A 1969-06-16 1970-04-29 Expired FR2048391A5 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2048391A5 true FR2048391A5 (fr) 1971-03-19

Family

ID=25264662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7015694A Expired FR2048391A5 (fr) 1969-06-16 1970-04-29

Country Status (9)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731095A1 (de) * 1977-07-09 1979-01-11 Hoechst Ag Blattzufuhrvorrichtung
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
US4678176A (en) * 1985-11-06 1987-07-07 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
US4635921A (en) * 1985-11-06 1987-01-13 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 (fr) * 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
GB2316067B (en) * 1995-10-06 1998-05-06 Gerber Systems Corp Imaging device and media handling apparatus
US5818508A (en) * 1995-10-06 1998-10-06 Gerber Systems Corporation 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 (fr) * 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
DE2023280A1 (de) 1970-12-23
AU1374670A (en) 1971-10-14
GB1260277A (en) 1972-01-12
IE34140B1 (en) 1975-02-19
NL7006714A (fr) 1970-12-18
BE752011A (fr) 1970-11-16
US3614089A (en) 1971-10-19
ES379898A1 (es) 1972-09-01
IE34140L (en) 1970-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse