TWI256343B - Paper feeding apparatus and sheet separating device thereof - Google Patents

Paper feeding apparatus and sheet separating device thereof

Info

Publication number
TWI256343B
TWI256343B TW094122429A TW94122429A TWI256343B TW I256343 B TWI256343 B TW I256343B TW 094122429 A TW094122429 A TW 094122429A TW 94122429 A TW94122429 A TW 94122429A TW I256343 B TWI256343 B TW I256343B
Authority
TW
Taiwan
Prior art keywords
separating
feeding apparatus
paper feeding
papers
separating device
Prior art date
Application number
TW094122429A
Other languages
Chinese (zh)
Other versions
TW200702186A (en
Inventor
Hai-Tao Ma
Ming-Jie Zhao
Original Assignee
Benq 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 Benq Corp filed Critical Benq Corp
Priority to TW094122429A priority Critical patent/TWI256343B/en
Priority to US11/381,775 priority patent/US20070001364A1/en
Application granted granted Critical
Publication of TWI256343B publication Critical patent/TWI256343B/en
Publication of TW200702186A publication Critical patent/TW200702186A/en

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
    • B65H3/56—Elements, e.g. scrapers, fingers, needles, brushes, acting on separated article or on edge of the pile
    • 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
    • B65H3/0661—Rollers or like rotary separators for separating inclined-stacked articles with separator rollers above the stack
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/10—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked substantially horizontally
    • B65H2405/11—Parts and details thereof
    • B65H2405/113—Front, i.e. portion adjacent to the feeding / delivering side
    • B65H2405/1136—Front, i.e. portion adjacent to the feeding / delivering side inclined, i.e. forming an angle different from 90 with the bottom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/10—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked substantially horizontally
    • B65H2405/14—Details of surface
    • B65H2405/141—Reliefs, projections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

A paper feeding apparatus includes an input tray, a pick-up device and a sheet separating device. The input tray is for placing a number of papers. The sheet separating device includes a separating surface connecting with the papers on the tray for applying a separating force to the papers. When the pick-up device is picking up the papers, because the design of the separating surface, the separating force applied to each paper is inversely proportional to the paper's separating path.
TW094122429A 2005-07-01 2005-07-01 Paper feeding apparatus and sheet separating device thereof TWI256343B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094122429A TWI256343B (en) 2005-07-01 2005-07-01 Paper feeding apparatus and sheet separating device thereof
US11/381,775 US20070001364A1 (en) 2005-07-01 2006-05-05 Sheet feeding apparatus and paper separation device thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094122429A TWI256343B (en) 2005-07-01 2005-07-01 Paper feeding apparatus and sheet separating device thereof

Publications (2)

Publication Number Publication Date
TWI256343B true TWI256343B (en) 2006-06-11
TW200702186A TW200702186A (en) 2007-01-16

Family

ID=37588495

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094122429A TWI256343B (en) 2005-07-01 2005-07-01 Paper feeding apparatus and sheet separating device thereof

Country Status (2)

Country Link
US (1) US20070001364A1 (en)
TW (1) TWI256343B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100342531B1 (en) * 2000-05-12 2002-06-28 윤종용 Preventing device from slip-down of paper in inkjet printer
US7036814B2 (en) * 2002-08-16 2006-05-02 Illinois Tool Works Inc Passive media separating device
JP4224718B2 (en) * 2005-09-29 2009-02-18 ブラザー工業株式会社 Paper feeder
US7513495B2 (en) * 2005-12-13 2009-04-07 Hewlett-Packard Development Company, L.P. Separator
US7988143B2 (en) * 2007-03-23 2011-08-02 Brother Kogyo Kabushiki Kaisha Sheet feeder

Also Published As

Publication number Publication date
TW200702186A (en) 2007-01-16
US20070001364A1 (en) 2007-01-04

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees