DE3851963T2 - Sheet feeder. - Google Patents

Sheet feeder.

Info

Publication number
DE3851963T2
DE3851963T2 DE19883851963 DE3851963T DE3851963T2 DE 3851963 T2 DE3851963 T2 DE 3851963T2 DE 19883851963 DE19883851963 DE 19883851963 DE 3851963 T DE3851963 T DE 3851963T DE 3851963 T2 DE3851963 T2 DE 3851963T2
Authority
DE
Germany
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 - Lifetime
Application number
DE19883851963
Other languages
German (de)
Other versions
DE3851963D1 (en
Inventor
Ichiro Ohsawa
Yutaka Kikuchi
Masanobu Kanoto
Hideki Sato
Yoshifumi Endo
Hideshi Kawaguchi
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.)
Canon Inc
Original Assignee
Canon Inc
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 JP62035136A external-priority patent/JP2632829B2/en
Priority claimed from JP62035139A external-priority patent/JP2603238B2/en
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE3851963D1 publication Critical patent/DE3851963D1/en
Application granted granted Critical
Publication of DE3851963T2 publication Critical patent/DE3851963T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H3/5215—Non-driven retainers, e.g. movable retainers being moved by the motion of the article the retainers positioned under articles separated from the top of the pile
    • B65H3/5223—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
    • B65H3/0669—Driving devices 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
    • B65H2407/00—Means not provided for in groups B65H2220/00 – B65H2406/00 specially adapted for particular purposes
    • B65H2407/20—Means not provided for in groups B65H2220/00 – B65H2406/00 specially adapted for particular purposes for manual intervention of operator
    • B65H2407/21—Manual feeding
DE19883851963 1987-02-17 1988-02-15 Sheet feeder. Expired - Lifetime DE3851963T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62035136A JP2632829B2 (en) 1987-02-17 1987-02-17 Paper feeder
JP62035139A JP2603238B2 (en) 1987-02-17 1987-02-17 Paper feeder

Publications (2)

Publication Number Publication Date
DE3851963D1 DE3851963D1 (en) 1994-12-08
DE3851963T2 true DE3851963T2 (en) 1995-03-16

Family

ID=26374066

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19883856271 Expired - Lifetime DE3856271T2 (en) 1987-02-17 1988-02-15 Sheet feeder
DE19883851963 Expired - Lifetime DE3851963T2 (en) 1987-02-17 1988-02-15 Sheet feeder.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19883856271 Expired - Lifetime DE3856271T2 (en) 1987-02-17 1988-02-15 Sheet feeder

Country Status (2)

Country Link
EP (2) EP0279402B1 (en)
DE (2) DE3856271T2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69010527T2 (en) * 1989-03-08 1994-11-10 Canon Kk Sheet feeder.
JP2963723B2 (en) * 1990-04-20 1999-10-18 キヤノン株式会社 Cut sheet separation device
DE69116749T2 (en) * 1990-07-06 1996-09-19 Canon Kk Sheet feeder
JP2943415B2 (en) * 1991-03-19 1999-08-30 キヤノン株式会社 Paper feeder and image forming apparatus using the same
KR0131009Y1 (en) * 1995-08-10 1999-03-20 김광호 Automatic feeding device of document for facsimile
EP0816107B1 (en) * 1996-06-25 2000-09-06 Seiko Epson Corporation Paper feeding apparatus and printer
ATE301548T1 (en) * 2000-02-24 2005-08-15 Seiko Epson Corp PAPER CONVEYOR AND RECORDING DEVICE INCLUDED THE SAME

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941892B2 (en) * 1978-09-05 1984-10-11 ロ−レルバンクマシン株式会社 Feeding device for paper sheet counting machine
IT1136812B (en) * 1981-03-13 1986-09-03 Elsag DEVICE FOR INDIVIDUALIZATION AND SPACING WITH CONSTANT INTERVALS CONSTANT FLAT OBJECTS, PARTICULARLY POSTAL AND SIMILAR CORRESPONDENCE
JPS57151962A (en) * 1981-03-14 1982-09-20 Minolta Camera Co Ltd Automatic paper feeder
NL8102551A (en) * 1981-05-25 1982-12-16 Oce Helioprint As TRANSPORTING DEVICE FOR SHEETS.
JPS5863974A (en) * 1981-10-12 1983-04-16 Hitachi Koki Co Ltd Controller for exposure start of printer
JPS5931225A (en) * 1982-08-12 1984-02-20 Glory Ltd Paper sheet delivery device
US4627607A (en) * 1982-10-15 1986-12-09 Ricoh Company, Ltd. Sheet feeding system
JPS59190131A (en) * 1983-04-11 1984-10-27 Fuji Giken Kk Paper money paying device
JPS61145046A (en) * 1984-12-20 1986-07-02 Ricoh Co Ltd Automatic subject copy transfer device

Also Published As

Publication number Publication date
DE3851963D1 (en) 1994-12-08
EP0579264B1 (en) 1998-11-25
EP0279402A2 (en) 1988-08-24
DE3856271D1 (en) 1999-01-07
DE3856271T2 (en) 1999-06-02
EP0279402B1 (en) 1994-11-02
EP0579264A1 (en) 1994-01-19
EP0279402A3 (en) 1989-12-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition