JP2014045300A - 原稿読取装置 - Google Patents
原稿読取装置 Download PDFInfo
- Publication number
- JP2014045300A JP2014045300A JP2012186055A JP2012186055A JP2014045300A JP 2014045300 A JP2014045300 A JP 2014045300A JP 2012186055 A JP2012186055 A JP 2012186055A JP 2012186055 A JP2012186055 A JP 2012186055A JP 2014045300 A JP2014045300 A JP 2014045300A
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- reading
- document
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- reading carriage
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- 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.)
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- 239000011521 glass Substances 0.000 claims description 50
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 description 25
- 238000011144 upstream manufacturing Methods 0.000 description 15
- 230000003287 optical effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/203—Simultaneous scanning of two or more separate pictures, e.g. two sides of the same sheet
- H04N1/2032—Simultaneous scanning of two or more separate pictures, e.g. two sides of the same sheet of two pictures corresponding to two sides of a single medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/26—Duplicate, alternate, selective, or coacting feeds
-
- 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
- B65H7/20—Controlling associated apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
- H04N1/121—Feeding arrangements
- H04N1/123—Using a dedicated sheet guide element
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
- H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
- H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
- H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/0077—Types of the still picture apparatus
- H04N2201/0081—Image reader
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
- H04N2201/0442—Details of scanning carriage or moving picture-bearing surface support, e.g. bearing contact with guide rails
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
- H04N2201/0446—Constructional details not otherwise provided for, e.g. mounting of scanning components
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Facsimile Scanning Arrangements (AREA)
- Facsimiles In General (AREA)
- Facsimile Heads (AREA)
Abstract
【解決手段】原稿搬送ユニットに設けられ第1の読取キャリッジで読み取られる原稿面とは異なる面を読み取る第2の読取キャリッジ3と、第2の読取キャリッジ3を支持する支持面53を有する支持フレーム51と、第2の読取キャリッジ3を支持フレーム51との間で挟んで保持する保持部材54と、第2の読取キャリッジ3と保持部材54の間に設けられ、支持フレーム51に第2の読取キャリッジ3を押圧する弾性部材55と、を備え、支持フレーム51の支持面53又は支持面53に支持される第2の読取キャリッジ3の被支持面42の何れか一方を曲面に形成する。
【選択図】図4
Description
H 原稿読取装置本体(原稿読取ユニット)
2 第1の読取キャリッジ
3 第2の読取キャリッジ
10 給紙トレイ
11 排紙トレイ
12 U字状の原稿搬送経路
18 搬送ローラ対(第1ローラ対)
19 排紙ローラ対(第2ローラ対)
20 第3のコンタクトガラス
36 付勢部材
37 揺動ガイド部材
41、41A、41B、41C 取付部
42、42A、42B、42C 取付面(被支持面)
43 挿入孔
51 支持フレーム(側板)
52、52A、52B、52C 支持部
53、53A、53B、53C 支持面
54 ビス(保持部材)
55 弾性部材
56 位置決めピン
56a ネジ孔
70 分離ガイドユニット
71 保持部(保持部材)
Claims (4)
- 原稿を載置する給紙トレイと、原稿を収納する排紙トレイと、前記給紙トレイから排紙トレイに至る原稿搬送経路と、を有する原稿搬送ユニットと、該原稿搬送ユニットにて搬送される原稿を読み取る第1の読取キャリッジを有する原稿読取ユニットと、を備え、前記原稿搬送ユニットが前記原稿読取ユニットに対して開閉自在である原稿読取装置において、
前記原稿搬送ユニットに設けられ、原稿の前記第1の読取キャリッジで読み取られる面とは異なる面を読み取る第2の読取キャリッジと、
前記第2の読取キャリッジを支持する支持面を有する支持フレームと、
前記第2の読取キャリッジを前記支持フレームとの間で挟んで保持する保持部材と、
前記第2の読取キャリッジと前記保持部材の間に設けられ、前記支持フレームに前記第2の読取キャリッジを押圧する弾性部材と、を備え、
前記支持フレームの支持面、又は該支持面に支持される前記第2の読取キャリッジの被支持面の何れか一方が曲面で形成されることを特徴とする原稿読取装置。 - 前記支持フレームには、前記第2の読取キャリッジを位置決めする位置決めピンが設けられ、該位置決めピンは、前記第2の読取キャリッジの短手方向の端部に形成された挿入孔に挿入して前記第2の読取キャリッジの位置決めを行うことを特徴とする請求項1に記載の原稿読取装置。
- 前記第1の読取キャリッジで原稿を読み取るための第1の読取部と、
該第1の読取部の下流側で、前記第2の読取キャリッジで原稿を読み取るための第2の読取部と、
前記第1の読取部及び第2の読取部の間に配置される第1ローラ対と、
前記第2の読取部の下流側に配置される第2ローラ対と、を備え、
前記第1ローラ対から前記第2の読取部を介して前記第2ローラ対に至る原稿搬送経路を形成する搬送ガイド部材を前記第2の読取キャリッジに設けることを特徴とする請求項1又は2に記載の原稿読取装置。 - 前記搬送ガイド部材は、前記第2の読取キャリッジに設けられたコンタクトガラスと、該コンタクトガラスに対向して配置され、該コンタクトガラスに向かって付勢部材で付勢された揺動ガイド部材と、で構成されることを特徴とする請求項3に記載の原稿読取装置。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012186055A JP6129495B2 (ja) | 2012-08-27 | 2012-08-27 | 原稿読取装置 |
MYPI2015700594A MY180391A (en) | 2012-08-27 | 2013-08-23 | Document reading device |
EP13833923.9A EP2890104B1 (en) | 2012-08-27 | 2013-08-23 | Document reading device |
CN201380051270.9A CN104704803B (zh) | 2012-08-27 | 2013-08-23 | 原稿读取装置 |
IN1764DEN2015 IN2015DN01764A (ja) | 2012-08-27 | 2013-08-23 | |
US14/424,274 US9426325B2 (en) | 2012-08-27 | 2013-08-23 | Document reading device |
PCT/JP2013/072563 WO2014034560A1 (ja) | 2012-08-27 | 2013-08-23 | 原稿読取装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012186055A JP6129495B2 (ja) | 2012-08-27 | 2012-08-27 | 原稿読取装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014045300A true JP2014045300A (ja) | 2014-03-13 |
JP6129495B2 JP6129495B2 (ja) | 2017-05-17 |
Family
ID=50183373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012186055A Active JP6129495B2 (ja) | 2012-08-27 | 2012-08-27 | 原稿読取装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9426325B2 (ja) |
EP (1) | EP2890104B1 (ja) |
JP (1) | JP6129495B2 (ja) |
CN (1) | CN104704803B (ja) |
IN (1) | IN2015DN01764A (ja) |
MY (1) | MY180391A (ja) |
WO (1) | WO2014034560A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6169345B2 (ja) * | 2012-10-30 | 2017-07-26 | ニスカ株式会社 | 原稿読取装置 |
JP6084273B1 (ja) * | 2015-11-18 | 2017-02-22 | 株式会社Pfu | 原稿撮像装置 |
JP6833340B2 (ja) * | 2016-04-13 | 2021-02-24 | キヤノン株式会社 | 画像読取装置及び画像形成装置 |
WO2019205042A1 (en) | 2018-04-26 | 2019-10-31 | Hewlett-Packard Development Company, L.P. | Scanner carriage devices to prevent tilting |
JP7181051B2 (ja) * | 2018-10-18 | 2022-11-30 | シャープ株式会社 | 原稿搬送装置および画像形成装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0244856A (ja) * | 1988-08-04 | 1990-02-14 | Matsushita Graphic Commun Syst Inc | 原稿読取装置 |
JPH02268560A (ja) * | 1989-04-11 | 1990-11-02 | Matsushita Graphic Commun Syst Inc | 読取装置 |
JP2002247295A (ja) * | 2001-02-22 | 2002-08-30 | Nisca Corp | 原稿読取装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5934579A (ja) * | 1982-08-23 | 1984-02-24 | Canon Inc | クリ−ニング装置 |
JPS62102658A (ja) * | 1985-10-29 | 1987-05-13 | Canon Inc | 画像読取装置 |
US6012697A (en) * | 1996-04-12 | 2000-01-11 | Nikon Corporation | Stage and supporting mechanism for supporting movable mirror on stage |
US6640082B2 (en) * | 2000-11-13 | 2003-10-28 | Nisca Corporation | Image reading apparatus |
US7202983B2 (en) * | 2001-08-22 | 2007-04-10 | Canon Kabushiki Kaisha | Image reading apparatus |
JP3690317B2 (ja) * | 2001-09-18 | 2005-08-31 | 三菱電機株式会社 | イメージセンサ、およびこれを用いた画像入出力装置 |
US7310171B2 (en) * | 2002-03-15 | 2007-12-18 | Transpacific Ip, Ltd. | Document surface micro-adjust mechanism |
KR100428549B1 (ko) * | 2002-05-31 | 2004-04-29 | 삼성전자주식회사 | 사무기기의 접촉 이미지 센서 취부장치 |
JP4384450B2 (ja) * | 2003-06-27 | 2009-12-16 | ニスカ株式会社 | 画像読取装置 |
JP4887137B2 (ja) | 2006-12-28 | 2012-02-29 | ニスカ株式会社 | 画像読取装置 |
JP5155009B2 (ja) * | 2008-05-14 | 2013-02-27 | ニスカ株式会社 | 画像読取装置 |
JP5666125B2 (ja) | 2009-12-10 | 2015-02-12 | セイコーエプソン株式会社 | 原稿読取装置 |
JP4962748B2 (ja) * | 2010-01-29 | 2012-06-27 | コニカミノルタビジネステクノロジーズ株式会社 | 画像読取装置 |
KR101768536B1 (ko) * | 2010-11-29 | 2017-08-18 | 에스프린팅솔루션 주식회사 | 원고 스캐닝 장치 및 이를 구비하는 화상 형성 장치 |
KR101883304B1 (ko) * | 2012-01-13 | 2018-07-31 | 에이치피프린팅코리아 주식회사 | 양면 스캐닝 장치 및 이를 구비한 화상형성장치 |
-
2012
- 2012-08-27 JP JP2012186055A patent/JP6129495B2/ja active Active
-
2013
- 2013-08-23 CN CN201380051270.9A patent/CN104704803B/zh active Active
- 2013-08-23 WO PCT/JP2013/072563 patent/WO2014034560A1/ja active Application Filing
- 2013-08-23 US US14/424,274 patent/US9426325B2/en active Active
- 2013-08-23 IN IN1764DEN2015 patent/IN2015DN01764A/en unknown
- 2013-08-23 MY MYPI2015700594A patent/MY180391A/en unknown
- 2013-08-23 EP EP13833923.9A patent/EP2890104B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0244856A (ja) * | 1988-08-04 | 1990-02-14 | Matsushita Graphic Commun Syst Inc | 原稿読取装置 |
JPH02268560A (ja) * | 1989-04-11 | 1990-11-02 | Matsushita Graphic Commun Syst Inc | 読取装置 |
JP2002247295A (ja) * | 2001-02-22 | 2002-08-30 | Nisca Corp | 原稿読取装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2014034560A1 (ja) | 2014-03-06 |
IN2015DN01764A (ja) | 2015-05-29 |
US9426325B2 (en) | 2016-08-23 |
EP2890104B1 (en) | 2021-12-15 |
US20150222777A1 (en) | 2015-08-06 |
CN104704803B (zh) | 2018-04-03 |
CN104704803A (zh) | 2015-06-10 |
EP2890104A4 (en) | 2016-07-27 |
MY180391A (en) | 2020-11-28 |
JP6129495B2 (ja) | 2017-05-17 |
EP2890104A1 (en) | 2015-07-01 |
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