GB2206870B - Sheet feeder - Google Patents

Sheet feeder

Info

Publication number
GB2206870B
GB2206870B GB8814887A GB8814887A GB2206870B GB 2206870 B GB2206870 B GB 2206870B GB 8814887 A GB8814887 A GB 8814887A GB 8814887 A GB8814887 A GB 8814887A GB 2206870 B GB2206870 B GB 2206870B
Authority
GB
United Kingdom
Prior art keywords
sheet feeder
feeder
sheet
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 - Fee Related
Application number
GB8814887A
Other versions
GB2206870A (en
GB8814887D0 (en
Inventor
Lionel Augustine Wilson
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 GB8814887D0 publication Critical patent/GB8814887D0/en
Publication of GB2206870A publication Critical patent/GB2206870A/en
Application granted granted Critical
Publication of GB2206870B publication Critical patent/GB2206870B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B65H3/5207—Non-driven retainers, e.g. movable retainers being moved by the motion of the article
    • B65H3/523—Non-driven retainers, e.g. movable retainers being moved by the motion of the article the retainers positioned over articles separated from the bottom of the pile
    • B65H3/5238—Retainers of the pad-type, e.g. friction pads
    • 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
    • B65H3/0638—Construction of the 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
    • G03B27/62—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)
GB8814887A 1987-06-26 1988-06-22 Sheet feeder Expired - Fee Related GB2206870B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878715015A GB8715015D0 (en) 1987-06-26 1987-06-26 Sheet feeder

Publications (3)

Publication Number Publication Date
GB8814887D0 GB8814887D0 (en) 1988-07-27
GB2206870A GB2206870A (en) 1989-01-18
GB2206870B true GB2206870B (en) 1991-07-31

Family

ID=10619618

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878715015A Pending GB8715015D0 (en) 1987-06-26 1987-06-26 Sheet feeder
GB8814887A Expired - Fee Related GB2206870B (en) 1987-06-26 1988-06-22 Sheet feeder

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878715015A Pending GB8715015D0 (en) 1987-06-26 1987-06-26 Sheet feeder

Country Status (1)

Country Link
GB (2) GB8715015D0 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011291A1 (en) * 1978-11-18 1980-05-28 Siemens Nixdorf Informationssysteme Aktiengesellschaft Apparatus for separating sheets from a pile

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011291A1 (en) * 1978-11-18 1980-05-28 Siemens Nixdorf Informationssysteme Aktiengesellschaft Apparatus for separating sheets from a pile

Also Published As

Publication number Publication date
GB2206870A (en) 1989-01-18
GB8814887D0 (en) 1988-07-27
GB8715015D0 (en) 1987-08-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970622