GB1261077A - Separating device for manifold set of sheets - Google Patents

Separating device for manifold set of sheets

Info

Publication number
GB1261077A
GB1261077A GB5915/69A GB591569A GB1261077A GB 1261077 A GB1261077 A GB 1261077A GB 5915/69 A GB5915/69 A GB 5915/69A GB 591569 A GB591569 A GB 591569A GB 1261077 A GB1261077 A GB 1261077A
Authority
GB
United Kingdom
Prior art keywords
sheets
sheet
rollers
housings
fed
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
GB5915/69A
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 GB1261077A publication Critical patent/GB1261077A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/225—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 using contact-printing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S271/00—Sheet feeding or delivering
    • Y10S271/901—Magnetic operation

Abstract

1,261,077. Delivering sheets. XEROX CORP. 4 Feb., 1969 [5 Feb., 1968], No. 5915/69. Heading B8R. Sheet-feeding apparatus for separating two weakly-bonded superposed sheets comprises two transport members driven to operate in different senses on opposite sides of the feed path and thus separate the sheets, one of the transport members being biased away from the feed path until the presence of sheets is sensed, whereupon the transport member is moved into contact with the sheets. Fig. 1 illustrates apparatus, not incorporating the invention, in which a manifold set 10 of sheets, comprising photoresponsive imaging material 16 between two sheets 12, 14, is fed between pairs of rollers 18, 24, 34 in a charging and imaging station. The set is then fed to further rollers 40, 42, 44 all normally rotating in the same direction at the respective nips; roller 44, however, may be reversed for a predetermined time to separate the lower sheet 14 from the top sheet 12. The sheet 12 is fed by roller 42 over guide plate 56 to rollers 59 and tray 57, while sheet 14 is guided between baffle plates 46, 48 into a second tray 54. Housings 50, 52 and 58 in plates 46, 48, 56 direct air on to the sheets, the air being circulated by a pump (not shown) through perforations 61, 62, 63 in the housings; heat sources 60 assist the drying of the sheets, and the air flow is sufficient to prevent imaged areas of the sheets from touching the guide plates or housings. In an improvement according to the invention, Fig. 2 (not shown), roller 44 rotates continuously in the reverse direction, i.e. against the feed direction of sheets from rollers 40, but is movable out of contact with the sheets by a cam mechanism connected to a photo-cell or limit switch (71) actuated by sheet 12 after separation. A further embodiment, Fig. 3 (not shown) uses coacting belts (72), (74) to replace rollers 42, 44, belt (74) being displaceable away from belt (72) by a timed solenoid, and being provided with small fingers (80) aiding engagement of the leading edge of a sheet.
GB5915/69A 1968-02-05 1969-02-04 Separating device for manifold set of sheets Expired GB1261077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70289868A 1968-02-05 1968-02-05

Publications (1)

Publication Number Publication Date
GB1261077A true GB1261077A (en) 1972-01-19

Family

ID=24823059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5915/69A Expired GB1261077A (en) 1968-02-05 1969-02-04 Separating device for manifold set of sheets

Country Status (5)

Country Link
US (1) US3537703A (en)
JP (1) JPS542103B1 (en)
CA (1) CA923351A (en)
DE (1) DE1904341A1 (en)
GB (1) GB1261077A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684278A (en) * 1969-12-16 1972-08-15 Isao Takahaski Apparatus for the automatic separation of a negative sheet and a photosensitive sheet from the stack of them on a photocopier
US3944211A (en) * 1973-10-26 1976-03-16 Ncr Corporation Letter feeder
JPS54101222A (en) * 1978-01-04 1979-08-09 Data Card Corp Data card and mail data collation and inserting system
JPH0872837A (en) * 1994-09-06 1996-03-19 King Jim Co Ltd Peeling-off device for end of sheet with separable paper
JP3990264B2 (en) * 2002-12-10 2007-10-10 富士フイルム株式会社 Protective sheet peeling device
CN105565062B (en) * 2015-12-09 2018-03-20 安徽金诚复合材料有限公司 Compound membrane separator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044769A (en) * 1960-03-28 1962-07-17 Grinten Chem L V D Device for separating two sheets of laminar material
US3285603A (en) * 1964-07-15 1966-11-15 Gen Aniline & Film Corp Tracing separator
US3297317A (en) * 1964-07-30 1967-01-10 Gavaert Agfa N V Photographic copying apparatus stripping mechanism
NL6512246A (en) * 1965-03-22 1966-01-25
CH430451A (en) * 1965-07-06 1967-02-15 Ciba Geigy Device for separating two moving sheets lying on top of one another

Also Published As

Publication number Publication date
US3537703A (en) 1970-11-03
DE1904341A1 (en) 1969-09-04
CA923351A (en) 1973-03-27
JPS542103B1 (en) 1979-02-02

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