GB1496734A - Sheet feeding and separating - Google Patents

Sheet feeding and separating

Info

Publication number
GB1496734A
GB1496734A GB21237/75A GB2123775A GB1496734A GB 1496734 A GB1496734 A GB 1496734A GB 21237/75 A GB21237/75 A GB 21237/75A GB 2123775 A GB2123775 A GB 2123775A GB 1496734 A GB1496734 A GB 1496734A
Authority
GB
United Kingdom
Prior art keywords
sheet
pile
belt
pad
nip
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
Application number
GB21237/75A
Other languages
English (en)
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 GB1496734A publication Critical patent/GB1496734A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Pile Receivers (AREA)
GB21237/75A 1974-09-05 1975-05-19 Sheet feeding and separating Expired GB1496734A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/503,541 US3966189A (en) 1974-09-05 1974-09-05 Toggling retard pad

Publications (1)

Publication Number Publication Date
GB1496734A true GB1496734A (en) 1977-12-30

Family

ID=24002510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21237/75A Expired GB1496734A (en) 1974-09-05 1975-05-19 Sheet feeding and separating

Country Status (7)

Country Link
US (1) US3966189A (enExample)
JP (1) JPS6044211B2 (enExample)
CA (1) CA1038412A (enExample)
DE (1) DE2539405C2 (enExample)
FR (1) FR2283842A1 (enExample)
GB (1) GB1496734A (enExample)
NL (1) NL7510529A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078711A3 (en) * 1981-11-02 1983-08-31 Xerox Corporation Bottom sheet feeding apparatus
EP0078712A3 (en) * 1981-11-02 1983-09-07 Xerox Corporation Sheet feeding apparatus
GB2129404A (en) * 1982-09-21 1984-05-16 Xerox Corp Sliding drawer assembly

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416449Y2 (enExample) * 1976-06-28 1979-06-28
DE2704045C3 (de) * 1977-02-01 1979-06-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Vorrichtung zum Verhindern von Doppelabzügen
US4418903A (en) * 1978-04-20 1983-12-06 Savin Corporation Large capacity combination magazine and sheet feeder for copying machines
US4312503A (en) * 1980-05-27 1982-01-26 Xerox Corporation Spring-loaded friction retard separator
DE3030384A1 (de) * 1980-08-11 1982-03-11 Horizon Co., Ltd., Tokyo Blatttransportvorrichtung
JPS58104845A (ja) * 1981-12-18 1983-06-22 Konishiroku Photo Ind Co Ltd 給紙装置
US4730204A (en) * 1985-04-11 1988-03-08 Sharp Kabushiki Kaisha Copying machine with automatic original feeding device
JP2712308B2 (ja) * 1988-06-22 1998-02-10 キヤノン株式会社 シート材分離装置
US5114134A (en) * 1989-12-18 1992-05-19 Hewlett-Packard Company Paper feed arrangement
JP2966054B2 (ja) * 1990-07-13 1999-10-25 キヤノン株式会社 シート給送装置
US5163666A (en) * 1991-09-30 1992-11-17 Xerox Corporation Self-adjusting closed-loop friction feeder
US5201508A (en) * 1991-09-30 1993-04-13 Xerox Corporation Self-adjusting closed-loop friction feeder
US5269506A (en) * 1992-09-29 1993-12-14 Hewlett-Packard Company Paper pick-up system for printers
JP3521102B2 (ja) * 1996-02-27 2004-04-19 株式会社リコー 給紙装置
US5947466A (en) * 1997-10-07 1999-09-07 Hewlett-Packard Company Continuous belt drive paper feed system
US6502818B1 (en) * 1999-11-26 2003-01-07 Konica Corporation Sheet feeding device and image forming apparatus therewith
US7651082B2 (en) * 2007-04-25 2010-01-26 Hewlett-Packard Development Company, L.P. Media stack stop
US7753369B2 (en) * 2007-04-27 2010-07-13 Hewlett-Packard Development Company, L.P. Mechanically triggered NIP drive shaft
JP6146180B2 (ja) * 2013-07-17 2017-06-14 株式会社リコー 記録媒体セット装置及び画像形成装置
TWI577569B (zh) * 2015-08-11 2017-04-11 虹光精密工業股份有限公司 傳動組件及包括其之事務機
JP6584380B2 (ja) 2016-10-27 2019-10-02 キヤノン株式会社 給送ユニット、給送ユニットを備える給紙装置及び給送装置を備える画像形成装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US664340A (en) * 1897-04-28 1900-12-18 Witt C Weld Jr De Paper-feeding machine.
US694039A (en) * 1900-12-11 1902-02-25 Welvant Mfg Company Paper-feeding machine.
US1385468A (en) * 1917-11-23 1921-07-26 Charles F Pflanze Means for feeding sheet material
US2635874A (en) * 1950-09-22 1953-04-21 Pitney Bowes Inc Letter feed and separator device
US3485489A (en) * 1967-09-21 1969-12-23 Measurement Research Center In Document feeding mechanism
BE795206A (fr) * 1972-02-11 1973-08-09 Xerox Corp Alimentation en feuilles d'appareils xerographiques
US3895791A (en) * 1973-03-19 1975-07-22 Xerox Corp Bottom sheet feeder using separation belt and retard pad
US3831928A (en) * 1973-03-28 1974-08-27 Addressograph Multigraph Single sheet document feeder
US3883133A (en) * 1973-09-17 1975-05-13 Xerox Corp Movable pack advancer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078711A3 (en) * 1981-11-02 1983-08-31 Xerox Corporation Bottom sheet feeding apparatus
EP0078712A3 (en) * 1981-11-02 1983-09-07 Xerox Corporation Sheet feeding apparatus
US4462586A (en) * 1981-11-02 1984-07-31 Xerox Corporation Sheet feeding apparatus
GB2129404A (en) * 1982-09-21 1984-05-16 Xerox Corp Sliding drawer assembly

Also Published As

Publication number Publication date
FR2283842B1 (enExample) 1982-12-17
NL7510529A (nl) 1976-03-09
JPS5151337A (en) 1976-05-06
JPS6044211B2 (ja) 1985-10-02
FR2283842A1 (fr) 1976-04-02
CA1038412A (en) 1978-09-12
DE2539405A1 (de) 1976-03-18
DE2539405C2 (de) 1984-08-09
US3966189A (en) 1976-06-29

Similar Documents

Publication Publication Date Title
GB1496734A (en) Sheet feeding and separating
US3957366A (en) Sheet feeding apparatus
US3506258A (en) Document feeding mechanism
CA1040670A (en) Sheet feeding apparatus
US4025187A (en) Buckle control system
US3949979A (en) Sheet feeding apparatus
US3838851A (en) Bottom sheet feeder
GB1474940A (en) Sheet feed apparatus
GB1231622A (enExample)
JPH072379A (ja) 複写機および印刷機用の給紙装置
US4387889A (en) Copying apparatus provided with a cassette-type paper feeding mechanism
US3588106A (en) Sheet-feeding apparatus
GB1509874A (en) Document feed apparatus
US3866901A (en) Reverse buckle feeder
US3857558A (en) Paper cassette design with irregular bottom
EP0021397B1 (en) Sheet feed device
GB1492507A (en) Sheet feed mechanism
US3288461A (en) Sheet feeding apparatus
JPS6132219B2 (enExample)
US2476577A (en) Sheet separating mechanism
US5465948A (en) Sheet feeding and separating apparatus
EP1270467B1 (en) Sheet flow direction changing mechanism
JPS5919332B2 (ja) 給紙装置
GB1256265A (en) Self-aligning feed roller
CA1039323A (en) Buckle control system

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930519