JPH0275443U - - Google Patents
Info
- Publication number
- JPH0275443U JPH0275443U JP15299588U JP15299588U JPH0275443U JP H0275443 U JPH0275443 U JP H0275443U JP 15299588 U JP15299588 U JP 15299588U JP 15299588 U JP15299588 U JP 15299588U JP H0275443 U JPH0275443 U JP H0275443U
- Authority
- JP
- Japan
- Prior art keywords
- document
- paper dust
- guide plate
- pair
- paper
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Optical Systems Of Projection Type Copiers (AREA)
- Manual Feeding Of Sheets (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Facsimiles In General (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第1図はこの考案の実施例を示す側面図、第2
図は上記実施例の紙粉落下用溝部を示す斜視図、
第3図は他の実施例を示す側面図、第4図は第3
図に示した実施例の紙粉落下用溝部を示す斜視図
である。
1……上部原稿ガイド板、2……下部原稿ガイ
ド板、5……フイードコロ、6……分離コロ、7
,10……搬送ローラ対、8……原稿読取ガラス
、9……光学系、11……紙粉落下用溝、12…
…すべり面、13,13a……紙粉だめ、14…
…紙粉除去ブレード、16……ガイド。
Figure 1 is a side view showing an embodiment of this invention, Figure 2 is a side view showing an embodiment of this invention.
The figure is a perspective view showing the paper powder falling groove of the above embodiment;
FIG. 3 is a side view showing another embodiment, and FIG. 4 is a side view showing another embodiment.
It is a perspective view which shows the groove part for paper powder fall of the Example shown in the figure. 1... Upper document guide plate, 2... Lower document guide plate, 5... Feed roller, 6... Separation roller, 7
, 10... Conveyance roller pair, 8... Original reading glass, 9... Optical system, 11... Paper powder falling groove, 12...
...Sliding surface, 13, 13a...Paper dust reservoir, 14...
...Paper dust removal blade, 16...Guide.
Claims (1)
び出され、フイードコロと分離コロで分離された
原稿を搬送ローラ対で原稿読取ガラス上に送り読
み取る原稿読取装置において、 下部原稿ガイド板の搬送ローラ対前段に通紙方
向と垂直に設けられ、後端部に下方向に傾斜して
形成されたすべり面を有する紙粉落下溝と、 弾性を有する材料で形成され、通紙される原稿
の側端部に配置され先端が上記紙粉落下用溝のす
べり面上面に圧接された紙粉除去ブレードと、 上記紙粉落下用溝の下部に取付けられた紙粉だ
めとを備えたことを特徴とする原稿読取装置。[Scope of Claim for Utility Model Registration] In a document reading device that is drawn between an upper document guide plate and a lower document guide plate and that separates the document by a feed roller and a separation roller and sends and reads the document onto the document reading glass using a pair of transport rollers, a lower document guide is provided. A paper dust fall groove is provided perpendicularly to the paper passing direction in the front stage of the pair of conveyor rollers on the plate, and has a sliding surface inclined downward at the rear end, and is made of an elastic material. a paper dust removing blade disposed at the side edge of the original document, the tip of which is pressed against the upper surface of the sliding surface of the paper dust falling groove; and a paper dust reservoir attached to the lower part of the paper dust falling groove. A document reading device characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15299588U JPH0275443U (en) | 1988-11-24 | 1988-11-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15299588U JPH0275443U (en) | 1988-11-24 | 1988-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0275443U true JPH0275443U (en) | 1990-06-08 |
Family
ID=31428433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15299588U Pending JPH0275443U (en) | 1988-11-24 | 1988-11-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0275443U (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0940270A (en) * | 1995-07-28 | 1997-02-10 | Japan Tobacco Inc | Adhesive tape feeder |
JP2005089065A (en) * | 2003-09-17 | 2005-04-07 | Ricoh Co Ltd | Sheet carrying device, image forming device provided with the same device, image reading device and post-processing device |
JP2005112630A (en) * | 2003-09-17 | 2005-04-28 | Ricoh Co Ltd | Sheet conveyance device, image forming device equipped with it, image reading device, and postprocessing device |
JP2006168837A (en) * | 2004-12-10 | 2006-06-29 | Ricoh Co Ltd | Sheet carrying device, image forming device, document image reading device, and recorded medium post-processing device |
JP2009045908A (en) * | 2007-08-23 | 2009-03-05 | Seiko Epson Corp | Recorder |
JP2018140849A (en) * | 2017-02-27 | 2018-09-13 | ブラザー工業株式会社 | Sheet carrier device |
-
1988
- 1988-11-24 JP JP15299588U patent/JPH0275443U/ja active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0940270A (en) * | 1995-07-28 | 1997-02-10 | Japan Tobacco Inc | Adhesive tape feeder |
JP2005089065A (en) * | 2003-09-17 | 2005-04-07 | Ricoh Co Ltd | Sheet carrying device, image forming device provided with the same device, image reading device and post-processing device |
JP2005112630A (en) * | 2003-09-17 | 2005-04-28 | Ricoh Co Ltd | Sheet conveyance device, image forming device equipped with it, image reading device, and postprocessing device |
US7374166B2 (en) | 2003-09-17 | 2008-05-20 | Ricoh Company, Limited | Sheet conveying unit, and image reading unit, post-processing unit, and image forming apparatus employing the sheet conveying unit |
JP2006168837A (en) * | 2004-12-10 | 2006-06-29 | Ricoh Co Ltd | Sheet carrying device, image forming device, document image reading device, and recorded medium post-processing device |
JP4526371B2 (en) * | 2004-12-10 | 2010-08-18 | 株式会社リコー | Sheet conveying apparatus, image forming apparatus, document image reading apparatus, and recording medium post-processing apparatus |
JP2009045908A (en) * | 2007-08-23 | 2009-03-05 | Seiko Epson Corp | Recorder |
JP2018140849A (en) * | 2017-02-27 | 2018-09-13 | ブラザー工業株式会社 | Sheet carrier device |
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