JP5020018B2 - 原稿搬送装置 - Google Patents
原稿搬送装置 Download PDFInfo
- Publication number
- JP5020018B2 JP5020018B2 JP2007258423A JP2007258423A JP5020018B2 JP 5020018 B2 JP5020018 B2 JP 5020018B2 JP 2007258423 A JP2007258423 A JP 2007258423A JP 2007258423 A JP2007258423 A JP 2007258423A JP 5020018 B2 JP5020018 B2 JP 5020018B2
- Authority
- JP
- Japan
- Prior art keywords
- document
- reading
- guide member
- contact glass
- contact
- 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 - Fee Related
Links
- 239000011521 glass Substances 0.000 claims description 81
- 230000032258 transport Effects 0.000 claims description 18
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid 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
- H04N1/12—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimiles In General (AREA)
- Facsimile Scanning Arrangements (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Description
2 本体
3 原稿載置トレイ
4 原稿排出トレイ
6 ヒンジ機構
10 原稿送り部
12 原稿搬送路
13 原稿読取部
23 読取ガイド部材
24 前面側支持部
25 背面側支持部
28 取り付けネジ
29 コイルばね(付勢部材)
30 取り付けネジ
31 当接部
32 弾性部材
H1、H2 クリアランス
100 原稿読取装置
101 コンタクトガラス
Claims (2)
- 原稿載置トレイに載置された原稿を原稿排出トレイまで搬送する原稿搬送装置であって、原稿搬送方向と交差する方向から原稿排出トレイに排出された原稿を取り出し可能な側を前面側とし、この前面側の反対側を背面側として、
背面側に設けられた、原稿搬送方向と平行をなす回転軸線を中心として、前面側を上下に変位させることにより、原稿読取装置に対して開閉可能であるとともに、本体と、この本体に、原稿読取装置のコンタクトガラスに対向して配置され、原稿読取装置に対する閉鎖状態でコンタクトガラスに当接して、搬送される原稿がコンタクトガラスに接触するように案内する読取ガイド部材とを備えた原稿搬送装置において、
前記読取ガイド部材は、前面側及び背面側の2箇所の支持部で、前記本体に支持されるとともに、原稿読取装置に対する開放状態で、その背面側支持部は、読取ガイド部材を、付勢部材により前記コンタクトガラスに向かって付勢しながら、コンタクトガラスに対して接近/離間する方向に変位可能にして支持し、前面側支持部は、背面側支持部より小さい範囲で、読取ガイド部材をコンタクトガラスに対して接近/離間する方向に変位可能にして支持し、原稿読取装置に対する閉鎖状態で、背面側支持部は読取ガイド部材がコンタクトガラスに当接し、前面側支持部は読取ガイド部材が本体及びコンタクトガラスに当接して、読取ガイド部材の、前面側の高さ方向の位置決めを行うことを特徴とする原稿搬送装置。 - 前記前面側支持部は、前記読取ガイド部材が前記本体に当接して、読取ガイド部材の前記コンタクトガラスから離間する方向への変位を阻止する当接部を有するとともに、本体と読取ガイド部材との間に、読取ガイド部材をコンタクトガラスに向かって付勢する弾性部材を備えることを特徴とする請求項1に記載の原稿搬送装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007258423A JP5020018B2 (ja) | 2007-10-02 | 2007-10-02 | 原稿搬送装置 |
US12/285,092 US8297617B2 (en) | 2007-10-02 | 2008-09-29 | Document carrying apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007258423A JP5020018B2 (ja) | 2007-10-02 | 2007-10-02 | 原稿搬送装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009089216A JP2009089216A (ja) | 2009-04-23 |
JP5020018B2 true JP5020018B2 (ja) | 2012-09-05 |
Family
ID=40533912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007258423A Expired - Fee Related JP5020018B2 (ja) | 2007-10-02 | 2007-10-02 | 原稿搬送装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8297617B2 (ja) |
JP (1) | JP5020018B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5114518B2 (ja) | 2010-03-26 | 2013-01-09 | 京セラドキュメントソリューションズ株式会社 | 原稿搬送装置及びそれを備えた画像読取装置並びに画像形成装置 |
US8466941B2 (en) * | 2011-01-24 | 2013-06-18 | Kabushiki Kaisha Toshiba | Sheet conveying apparatus, erasing apparatus, and image forming apparatus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5825513A (en) * | 1991-03-20 | 1998-10-20 | Canon Kabushiki Kaisha | Document reading apparatus |
JP2958839B2 (ja) * | 1992-06-02 | 1999-10-06 | 三田工業株式会社 | 自動原稿搬送装置 |
JP3585723B2 (ja) | 1998-02-20 | 2004-11-04 | 株式会社リコー | 画像読み取り装置 |
JP2002281238A (ja) * | 2001-03-19 | 2002-09-27 | Sharp Corp | 画像読取装置 |
JP4145599B2 (ja) | 2002-07-30 | 2008-09-03 | ニスカ株式会社 | 自動原稿送り装置 |
JP4769143B2 (ja) * | 2005-09-28 | 2011-09-07 | 京セラミタ株式会社 | 画像形成装置 |
KR100739793B1 (ko) * | 2006-02-06 | 2007-07-13 | 삼성전자주식회사 | 자동급지장치를 구비한 화상독취장치 |
JP4579188B2 (ja) * | 2006-05-18 | 2010-11-10 | 株式会社リコー | 自動原稿搬送装置、画像読取装置及び画像形成装置 |
-
2007
- 2007-10-02 JP JP2007258423A patent/JP5020018B2/ja not_active Expired - Fee Related
-
2008
- 2008-09-29 US US12/285,092 patent/US8297617B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8297617B2 (en) | 2012-10-30 |
US20090097082A1 (en) | 2009-04-16 |
JP2009089216A (ja) | 2009-04-23 |
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