HK1045491B - 紙張輸送裝置 - Google Patents

紙張輸送裝置

Info

Publication number
HK1045491B
HK1045491B HK02107007.4A HK02107007A HK1045491B HK 1045491 B HK1045491 B HK 1045491B HK 02107007 A HK02107007 A HK 02107007A HK 1045491 B HK1045491 B HK 1045491B
Authority
HK
Hong Kong
Prior art keywords
paper feeding
feeding apparatus
paper
feeding
Prior art date
Application number
HK02107007.4A
Other languages
English (en)
Other versions
HK1045491A1 (en
Inventor
Tanaka Hironori
Original Assignee
夏普公司
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 夏普公司 filed Critical 夏普公司
Publication of HK1045491A1 publication Critical patent/HK1045491A1/xx
Publication of HK1045491B publication Critical patent/HK1045491B/zh

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
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B65H7/04—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to absence of articles, e.g. exhaustion of 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
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/51—Presence
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/515—Absence
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors
    • B65H2553/412—Photoelectric detectors in barrier arrangements, i.e. emitter facing a receptor element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/60—Details of intermediate means between the sensing means and the element to be sensed
    • B65H2553/61—Mechanical means, e.g. contact arms
HK02107007.4A 2000-09-27 2002-09-25 紙張輸送裝置 HK1045491B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000295200A JP2002104662A (ja) 2000-09-27 2000-09-27 給紙装置

Publications (2)

Publication Number Publication Date
HK1045491A1 HK1045491A1 (en) 2002-11-29
HK1045491B true HK1045491B (zh) 2005-12-02

Family

ID=18777662

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02107007.4A HK1045491B (zh) 2000-09-27 2002-09-25 紙張輸送裝置

Country Status (5)

Country Link
US (1) US6651977B2 (zh)
EP (1) EP1193198B1 (zh)
JP (1) JP2002104662A (zh)
DE (1) DE60112013T2 (zh)
HK (1) HK1045491B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6824133B2 (en) * 2002-10-17 2004-11-30 Hewlett-Packard Development Company, L.P. Stack monitoring method and system
US6986509B2 (en) * 2004-02-05 2006-01-17 Hewlett-Packard Development Company, Lp. Media stack tray status mechanism
US7198265B2 (en) * 2004-08-31 2007-04-03 Lexmark International, Inc. Imaging apparatus including a movable media sensor
US20080303204A1 (en) * 2007-06-05 2008-12-11 Yueh-Shing Lee Paper feeding device
JP5270883B2 (ja) * 2007-08-31 2013-08-21 京セラドキュメントソリューションズ株式会社 給紙装置
US7871027B2 (en) * 2008-02-13 2011-01-18 Techko, Inc. Auto feed shredder apparatus and methods
JP5102136B2 (ja) * 2008-07-28 2012-12-19 京セラドキュメントソリューションズ株式会社 用紙搬送装置および画像形成装置
US9975716B2 (en) * 2014-11-19 2018-05-22 Canon Kabushiki Kaisha Sheet detecting device, sheet feeding unit including the same and image forming apparatus
JP2016098116A (ja) * 2014-11-26 2016-05-30 キヤノン株式会社 シート検知装置及びこれを備えたシート給送装置並びに画像形成装置
JP2022101142A (ja) * 2020-12-24 2022-07-06 キヤノン株式会社 記録装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105754C2 (de) * 1980-02-18 1984-10-11 Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa Papierzufuhrvorrichtung für ein Kopiergerät
JPS5964450A (ja) 1982-10-05 1984-04-12 Canon Inc シ−ト斜行等の検知装置
US5028041A (en) * 1984-10-26 1991-07-02 Canon Kabushiki Kaisha Image forming apparatus with sheet feeder
JPS61229755A (ja) 1985-04-05 1986-10-14 Ricoh Co Ltd 給紙装置
JPS61238633A (ja) * 1985-04-12 1986-10-23 Hitachi Ltd ペ−パ−検知装置
JPS61263552A (ja) 1985-05-15 1986-11-21 Tokyo Electric Co Ltd 斜行検知装置
JPS62285829A (ja) 1986-06-02 1987-12-11 Canon Inc デジタイザ装置付き原稿自動送り装置
JP2575700B2 (ja) 1987-04-30 1997-01-29 キヤノン株式会社 原稿自動搬送装置
JPH0558012A (ja) 1991-07-04 1993-03-09 Canon Inc 画像記録装置
US5552859A (en) * 1994-02-08 1996-09-03 Canon Kabushiki Kaisha Sheet supplying apparatus with means for rocking sheet stacking plate
JPH08239130A (ja) * 1995-03-06 1996-09-17 Mita Ind Co Ltd 画像形成装置
JPH0967044A (ja) * 1995-08-30 1997-03-11 Canon Inc シート積載有無状態検出装置及び画像処理装置
JP3365214B2 (ja) 1996-09-09 2003-01-08 ミノルタ株式会社 原稿搬送装置
KR100208140B1 (ko) * 1996-09-25 1999-07-15 윤종용 잉크-젯 프린터의 기록용지 자동 급지장치 및 그방법
US5743522A (en) * 1996-11-14 1998-04-28 Xerox Corporation Document or copy sheet tray sheet set sensor actuator
JPH11322131A (ja) 1998-05-14 1999-11-24 Minolta Co Ltd 手差し給紙装置
US6247695B1 (en) * 1998-12-23 2001-06-19 Xerox Corporation Multiple zone stack height sensor for high capacity feeder

Also Published As

Publication number Publication date
EP1193198B1 (en) 2005-07-20
US6651977B2 (en) 2003-11-25
JP2002104662A (ja) 2002-04-10
EP1193198A3 (en) 2003-05-07
DE60112013D1 (de) 2005-08-25
DE60112013T2 (de) 2006-04-20
EP1193198A2 (en) 2002-04-03
US20020036378A1 (en) 2002-03-28
HK1045491A1 (en) 2002-11-29

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090926