GB1412000A - Apparatus for feeding sheets individually from a stack - Google Patents

Apparatus for feeding sheets individually from a stack

Info

Publication number
GB1412000A
GB1412000A GB4989472A GB4989472A GB1412000A GB 1412000 A GB1412000 A GB 1412000A GB 4989472 A GB4989472 A GB 4989472A GB 4989472 A GB4989472 A GB 4989472A GB 1412000 A GB1412000 A GB 1412000A
Authority
GB
United Kingdom
Prior art keywords
roller
sheet
friction
rotated
oct
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
GB4989472A
Other languages
English (en)
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 claimed from DE19712154223 external-priority patent/DE2154223C3/de
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1412000A publication Critical patent/GB1412000A/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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6502—Supplying of sheet copy material; Cassettes therefor
    • 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
    • B65H3/02—Separating articles from piles using friction forces between articles and separator
    • 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
    • B65H3/02—Separating articles from piles using friction forces between articles and separator
    • B65H3/06—Rollers or like rotary separators
    • 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
    • G03B27/58—Baseboards, masking frames, or other holders for the sensitive material
    • G03B27/585—Handling cut photosensitive sheets
    • G03B27/586—Supply stacks; Peeling off

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Paper Feeding For Electrophotography (AREA)
GB4989472A 1971-10-30 1972-10-30 Apparatus for feeding sheets individually from a stack Expired GB1412000A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712154223 DE2154223C3 (de) 1971-10-30 Vereinzelungsvorrichtung, insbesondere für elektrostatische Kopiergeräte

Publications (1)

Publication Number Publication Date
GB1412000A true GB1412000A (en) 1975-10-29

Family

ID=5823859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4989472A Expired GB1412000A (en) 1971-10-30 1972-10-30 Apparatus for feeding sheets individually from a stack

Country Status (7)

Country Link
US (1) US3866903A (it)
JP (1) JPS5231740B2 (it)
BE (1) BE790506A (it)
FR (1) FR2158860A5 (it)
GB (1) GB1412000A (it)
HK (1) HK44676A (it)
IT (1) IT966805B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1119627A (en) * 1977-04-12 1982-03-09 Leonard A. Fish Single-bill currency dispenser
US4126305A (en) * 1977-04-18 1978-11-21 International Business Machines Corporation Combing wheel
US4183516A (en) * 1977-05-18 1980-01-15 Phillips Petroleum Company Blank feeding apparatus
US4175741A (en) * 1977-12-19 1979-11-27 International Business Machines Corporation Cut-sheet xerographic copier having combing wheel sheet feed and a duplex bin with an adjustable bottom-of-the-bin pad
JPS55160613A (en) * 1979-06-01 1980-12-13 Nec Corp Paper feeding mechanism
JPS60149958U (ja) * 1983-11-10 1985-10-04 ユニオン化学株式会社 水成栽培器
EP0446840B1 (en) * 1990-03-12 1996-10-09 Canon Kabushiki Kaisha Automatic paper feed apparatus
US5149077A (en) * 1991-06-24 1992-09-22 Xerox Corporation Hybrid nudger roll
US5326184A (en) * 1992-10-26 1994-07-05 Hewlett-Packard Company Apparatus and method for picking paper from a stack
US5348282A (en) * 1993-10-04 1994-09-20 Xerox Corporation Self adjusting feed roll
US5346199A (en) * 1993-11-01 1994-09-13 Xerox Corporation Adjustable nudger roll normal force using multiple springs
US5342037A (en) * 1993-12-17 1994-08-30 Xerox Corporation Feed roll wear compensation scheme
JP2010023956A (ja) * 2008-07-16 2010-02-04 Sharp Corp 給紙装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1133024A (en) * 1911-07-29 1915-03-23 M D Knowlton Co Sheet-coating machine.
US2764409A (en) * 1953-06-18 1956-09-25 Bombard Leon E La Method and apparatus for friction feeding of sheets
US2996862A (en) * 1959-08-26 1961-08-22 Certain Teed Prod Corp Shingle bundle wrapping equipment
US3294019A (en) * 1964-04-13 1966-12-27 Addressograph Multigraph Rotary printing machine
US3532423A (en) * 1965-05-21 1970-10-06 Addressograph Multigraph Photoelectrostatic copying machine

Also Published As

Publication number Publication date
DE2154223A1 (de) 1973-06-20
DE2154223B2 (de) 1977-02-03
BE790506A (nl) 1973-04-25
HK44676A (en) 1976-07-23
IT966805B (it) 1974-02-20
JPS5231740B2 (it) 1977-08-17
JPS4852244A (it) 1973-07-23
US3866903A (en) 1975-02-18
FR2158860A5 (it) 1973-06-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee