DE3334522A1 - Blattzufuehreinrichtung - Google Patents

Blattzufuehreinrichtung

Info

Publication number
DE3334522A1
DE3334522A1 DE19833334522 DE3334522A DE3334522A1 DE 3334522 A1 DE3334522 A1 DE 3334522A1 DE 19833334522 DE19833334522 DE 19833334522 DE 3334522 A DE3334522 A DE 3334522A DE 3334522 A1 DE3334522 A1 DE 3334522A1
Authority
DE
Germany
Prior art keywords
roller
sheet
pressure
take
feed
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
DE19833334522
Other languages
German (de)
English (en)
Other versions
DE3334522C2 (forum.php
Inventor
Toshiaki Tokyo Kameyama
Syuji Yokohama Kanagawa Takahashi
Nobuyuki Chigasaki Kanagawa Yanagawa
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of DE3334522A1 publication Critical patent/DE3334522A1/de
Application granted granted Critical
Publication of DE3334522C2 publication Critical patent/DE3334522C2/de
Granted 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
    • B65H3/5246—Driven retainers, i.e. the motion thereof being provided by a dedicated drive
    • B65H3/5253—Driven retainers, i.e. the motion thereof being provided by a dedicated drive the retainers positioned under articles separated from the top of the pile
    • B65H3/5261—Retainers of the roller type, e.g. rollers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Paper Feeding For Electrophotography (AREA)
DE19833334522 1982-09-24 1983-09-23 Blattzufuehreinrichtung Granted DE3334522A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57166374A JPS5957841A (ja) 1982-09-24 1982-09-24 シ−ト送り装置

Publications (2)

Publication Number Publication Date
DE3334522A1 true DE3334522A1 (de) 1984-03-29
DE3334522C2 DE3334522C2 (forum.php) 1992-04-02

Family

ID=15830220

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833334522 Granted DE3334522A1 (de) 1982-09-24 1983-09-23 Blattzufuehreinrichtung

Country Status (2)

Country Link
JP (1) JPS5957841A (forum.php)
DE (1) DE3334522A1 (forum.php)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0190573A3 (en) * 1985-01-31 1987-04-29 Mannesmann Kienzle Gmbh Device for separating documents
EP0320246A3 (en) * 1987-12-10 1990-05-16 Matsushita Electric Industrial Co., Ltd. Sheet feeder
US4928951A (en) * 1987-10-28 1990-05-29 Minolta Camera Kabushiki Kaisha Automatic paper feed device
FR2646838A1 (fr) * 1989-04-28 1990-11-16 Seikosha Kk Dispositif d'alimentation en papier
EP0452961A3 (en) * 1990-04-20 1992-12-09 Canon Kabushiki Kaisha Sheet feeding apparatus
US5209465A (en) * 1988-12-28 1993-05-11 Canon Kabushiki Kaisha Sheet feeding apparatus
US5360206A (en) * 1991-05-23 1994-11-01 Hadewe B.V. Apparatus for delivering flat articles comprising one or more layers
US5362037A (en) * 1990-02-09 1994-11-08 Hadewe B.V. Method of, and apparatus for, delivering flat articles one by one from a stack of such articles
EP0764602A3 (en) * 1995-09-25 1998-01-14 Lexmark International, Inc. Sheet separator apparatus
EP0994051A3 (en) * 1998-10-14 2001-01-03 Canon Kabushiki Kaisha Sheet feeding apparatus, image forming apparatus having the same and image reading apparatus having the same
EP0994052A3 (en) * 1998-10-14 2001-01-03 Canon Kabushiki Kaisha Sheet feeding apparatus, image forming apparatus having the same and image reading apparatus having the same
EP1266849A3 (en) * 2001-06-13 2004-07-21 Hewlett-Packard Company Replaceable roller bogie for document feeding apparatus
EP1553531A3 (en) * 2003-12-26 2006-05-17 LG N-Sys. Inc. Media pickup apparatus for media dispenser
DE102006014091A1 (de) * 2006-03-24 2007-10-11 Eastman Kodak Co. Vorrichtung zum Transport von Bögen
US7431284B2 (en) * 2001-06-13 2008-10-07 Hewlett-Packard Development Company, L.P. Sheet transfer apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63162736U (forum.php) * 1987-04-10 1988-10-24
JP2645584B2 (ja) * 1989-03-09 1997-08-25 富士通株式会社 給紙装置
JPH03269347A (ja) * 1990-03-15 1991-11-29 Seals Instr Ltd 電気分光定量分析装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1167367A (en) * 1913-05-06 1916-01-04 Miller Saw Trimmer Company Of Michigan Sheet separator and feeder.
DE1183100B (de) * 1960-06-28 1964-12-10 Nederlanden Staat Bogenzufuehreinrichtung zum Vereinzeln und Abtransportieren des jeweils obersten Bogens eines Blattstapels
DE3023893A1 (de) * 1979-06-27 1981-01-22 Savin Corp Vorrichtung zum zufuehren von blaettern, insbesondere von kopierpapierblaettern
DE3029458A1 (de) * 1980-08-02 1982-03-04 Kleindienst Gmbh & Co Kg, 8900 Augsburg Transport- und ausrichtvorrichtung zum vereinzeln von belegen, insbesondere datentraegern

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895790A (en) * 1973-07-19 1975-07-22 Xerox Corp Movable bail bar
JPS5414825B2 (forum.php) * 1974-01-17 1979-06-09
JPS5125739A (en) * 1974-08-28 1976-03-02 Kazuichi Kato Enchudenchihorudaa
JPS5183366A (ja) * 1975-01-20 1976-07-21 Nippon Telegraph & Telephone Kyushisochi
US3981497A (en) * 1975-06-23 1976-09-21 International Business Machines Corporation Automatic document alignment method and apparatus for document feed equipment
JPS5234216A (en) * 1975-09-05 1977-03-16 Kubota Ltd Rice transplanting machine
JPS56155933A (en) * 1981-04-13 1981-12-02 Ricoh Co Ltd Automatic original supplier of electronic copying machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1167367A (en) * 1913-05-06 1916-01-04 Miller Saw Trimmer Company Of Michigan Sheet separator and feeder.
DE1183100B (de) * 1960-06-28 1964-12-10 Nederlanden Staat Bogenzufuehreinrichtung zum Vereinzeln und Abtransportieren des jeweils obersten Bogens eines Blattstapels
DE3023893A1 (de) * 1979-06-27 1981-01-22 Savin Corp Vorrichtung zum zufuehren von blaettern, insbesondere von kopierpapierblaettern
DE3029458A1 (de) * 1980-08-02 1982-03-04 Kleindienst Gmbh & Co Kg, 8900 Augsburg Transport- und ausrichtvorrichtung zum vereinzeln von belegen, insbesondere datentraegern

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0190573A3 (en) * 1985-01-31 1987-04-29 Mannesmann Kienzle Gmbh Device for separating documents
US4928951A (en) * 1987-10-28 1990-05-29 Minolta Camera Kabushiki Kaisha Automatic paper feed device
EP0320246A3 (en) * 1987-12-10 1990-05-16 Matsushita Electric Industrial Co., Ltd. Sheet feeder
US5209465A (en) * 1988-12-28 1993-05-11 Canon Kabushiki Kaisha Sheet feeding apparatus
FR2646838A1 (fr) * 1989-04-28 1990-11-16 Seikosha Kk Dispositif d'alimentation en papier
US5362037A (en) * 1990-02-09 1994-11-08 Hadewe B.V. Method of, and apparatus for, delivering flat articles one by one from a stack of such articles
EP0452961A3 (en) * 1990-04-20 1992-12-09 Canon Kabushiki Kaisha Sheet feeding apparatus
US5377970A (en) * 1990-04-20 1995-01-03 Canon Kabushiki Kaisha Sheet feeding apparatus with reduced vibration separator
US5360206A (en) * 1991-05-23 1994-11-01 Hadewe B.V. Apparatus for delivering flat articles comprising one or more layers
EP0764602A3 (en) * 1995-09-25 1998-01-14 Lexmark International, Inc. Sheet separator apparatus
EP0994051A3 (en) * 1998-10-14 2001-01-03 Canon Kabushiki Kaisha Sheet feeding apparatus, image forming apparatus having the same and image reading apparatus having the same
EP0994052A3 (en) * 1998-10-14 2001-01-03 Canon Kabushiki Kaisha Sheet feeding apparatus, image forming apparatus having the same and image reading apparatus having the same
US6260840B1 (en) 1998-10-14 2001-07-17 Canon Kabushiki Kaisha Sheet feeding apparatus, image forming apparatus having the same and image reading apparatus having the same
US6354584B1 (en) 1998-10-14 2002-03-12 Canon Kabushiki Kaisha Sheet feeding apparatus, image forming apparatus having the same and image reading apparatus having the same
EP1266849A3 (en) * 2001-06-13 2004-07-21 Hewlett-Packard Company Replaceable roller bogie for document feeding apparatus
US6874776B2 (en) 2001-06-13 2005-04-05 Hewlett-Packard Development Company, L.P. Replaceable roller bogie for document feeding apparatus
US7431284B2 (en) * 2001-06-13 2008-10-07 Hewlett-Packard Development Company, L.P. Sheet transfer apparatus
EP1553531A3 (en) * 2003-12-26 2006-05-17 LG N-Sys. Inc. Media pickup apparatus for media dispenser
US7451976B2 (en) 2003-12-26 2008-11-18 Lg N-Sys Inc. Media pickup apparatus for media dispenser
DE102006014091A1 (de) * 2006-03-24 2007-10-11 Eastman Kodak Co. Vorrichtung zum Transport von Bögen

Also Published As

Publication number Publication date
JPS641377B2 (forum.php) 1989-01-11
DE3334522C2 (forum.php) 1992-04-02
JPS5957841A (ja) 1984-04-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8128 New person/name/address of the agent

Representative=s name: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM.

D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation