CA2016814A1 - Alimentateur de feuilles - Google Patents

Alimentateur de feuilles

Info

Publication number
CA2016814A1
CA2016814A1 CA2016814A CA2016814A CA2016814A1 CA 2016814 A1 CA2016814 A1 CA 2016814A1 CA 2016814 A CA2016814 A CA 2016814A CA 2016814 A CA2016814 A CA 2016814A CA 2016814 A1 CA2016814 A1 CA 2016814A1
Authority
CA
Canada
Prior art keywords
sheet
supplying device
stacking portion
sheet supplying
unit
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.)
Granted
Application number
CA2016814A
Other languages
English (en)
Other versions
CA2016814C (fr
Inventor
Ken-Ichi Iwamoto
Yuuji Sugimoto
Kenji Okada
Tadasu Taniguchi
Yoshikado Yamada
Toyoaki Namba
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.)
Sharp Corp
Original Assignee
Sharp 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
Priority claimed from JP12181589A external-priority patent/JPH0742000B2/ja
Priority claimed from JP1121814A external-priority patent/JP2558872B2/ja
Priority claimed from JP1193467A external-priority patent/JPH0790935B2/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of CA2016814A1 publication Critical patent/CA2016814A1/fr
Application granted granted Critical
Publication of CA2016814C publication Critical patent/CA2016814C/fr
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
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/26—Supports or magazines for piles from which articles are to be separated with auxiliary supports to facilitate introduction or renewal of the pile
    • B65H1/266—Support fully or partially removable from the handling machine, e.g. cassette, drawer
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/04—Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top of pile
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00379—Copy medium holder
    • G03G2215/00383—Cassette
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00379—Copy medium holder
    • G03G2215/00383—Cassette
    • G03G2215/00388—Cassette rotatable
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00396—Pick-up device
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/004—Separation device
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/0054—Detachable element of feed path

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
CA002016814A 1989-05-15 1990-05-15 Alimentateur de feuilles Expired - Fee Related CA2016814C (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP12181589A JPH0742000B2 (ja) 1989-05-15 1989-05-15 給紙機構
JP1121814A JP2558872B2 (ja) 1989-05-15 1989-05-15 給紙機構
JP121815/89 1989-05-15
JP121814/89 1989-05-15
JP193467/89 1989-07-25
JP1193467A JPH0790935B2 (ja) 1989-07-25 1989-07-25 給紙機構

Publications (2)

Publication Number Publication Date
CA2016814A1 true CA2016814A1 (fr) 1990-11-15
CA2016814C CA2016814C (fr) 1994-09-20

Family

ID=27314330

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002016814A Expired - Fee Related CA2016814C (fr) 1989-05-15 1990-05-15 Alimentateur de feuilles

Country Status (5)

Country Link
US (1) US5083767A (fr)
EP (1) EP0398220B1 (fr)
KR (1) KR930011756B1 (fr)
CA (1) CA2016814C (fr)
DE (1) DE69015877T2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135214A (en) * 1990-07-20 1992-08-04 Sharp Kabushiki Kaisha Feeding device
EP0469551B1 (fr) * 1990-07-31 1994-12-28 Sharp Kabushiki Kaisha Dispositif d'alimentation de papier
US5246221A (en) * 1990-07-31 1993-09-21 Sharp Kabushiki Kaisha Paper feeding device
JP2634497B2 (ja) * 1991-03-08 1997-07-23 シャープ株式会社 回転カセット型給紙装置
JP2609002B2 (ja) * 1991-04-23 1997-05-14 シャープ株式会社 給紙装置
JP2599839B2 (ja) * 1991-04-23 1997-04-16 シャープ株式会社 給紙装置
ES2307123T3 (es) * 2005-03-02 2008-11-16 Sagem Communication Cajetin de alimentacion de papel.

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795343A (fr) * 1972-02-22 1973-05-29 Pennsylvania Res Ass Inc Machine d'entrainement, de separation et d'empilage de feuilles
US3961786A (en) * 1975-06-23 1976-06-08 International Business Machines Corporation Self clearing roller feed assembly for document feed apparatus
US4089516A (en) * 1977-04-18 1978-05-16 International Business Machines Corporation Multibin, cut-sheet xerographic copier
JPS5659245A (en) * 1979-10-20 1981-05-22 Canon Inc Variable magnification image forming device
JPS57209135A (en) * 1981-06-18 1982-12-22 Konishiroku Photo Ind Co Ltd Paper feeder
JPS59123859A (ja) * 1982-12-29 1984-07-17 Canon Inc シ−トカセツト装置
JPS59149247A (ja) * 1983-02-16 1984-08-27 Hitachi Ltd 自動給紙装置
JPS6067836A (ja) * 1983-09-22 1985-04-18 Teijin Ltd 二軸延伸試験機
US4763891A (en) * 1984-10-30 1988-08-16 Ricoh Company, Ltd. Sheet feed device for electronic copier, printer, etc.
JP2510489B2 (ja) * 1985-02-18 1996-06-26 ミノルタ株式会社 複写装置
JPS61257843A (ja) * 1985-05-09 1986-11-15 Nippon Seimitsu Kogyo Kk 給紙装置
JPH048112Y2 (fr) * 1985-07-29 1992-03-02
JPH0714272Y2 (ja) * 1989-05-15 1995-04-05 シャープ株式会社 回転カセットの回転止め機構

Also Published As

Publication number Publication date
EP0398220A2 (fr) 1990-11-22
EP0398220B1 (fr) 1995-01-11
EP0398220A3 (fr) 1991-09-18
KR930011756B1 (ko) 1993-12-20
US5083767A (en) 1992-01-28
CA2016814C (fr) 1994-09-20
DE69015877T2 (de) 1995-08-31
DE69015877D1 (de) 1995-02-23
KR900018762A (ko) 1990-12-22

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