JP6642849B2 - シート搬送装置、画像形成装置及び画像形成装置用のオプション装置 - Google Patents
シート搬送装置、画像形成装置及び画像形成装置用のオプション装置 Download PDFInfo
- Publication number
- JP6642849B2 JP6642849B2 JP2015165460A JP2015165460A JP6642849B2 JP 6642849 B2 JP6642849 B2 JP 6642849B2 JP 2015165460 A JP2015165460 A JP 2015165460A JP 2015165460 A JP2015165460 A JP 2015165460A JP 6642849 B2 JP6642849 B2 JP 6642849B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- sheet conveying
- unit
- guide surface
- image forming
- 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.)
- Active
Links
Images
Classifications
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- 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
- B65H5/36—Article guides or smoothers, e.g. movable in operation
- B65H5/38—Article guides or smoothers, e.g. movable in operation immovable in operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/04—Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top 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
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/26—Supports or magazines for piles from which articles are to be separated with auxiliary supports to facilitate introduction or renewal of the pile
- B65H1/266—Support fully or partially removable from the handling machine, e.g. cassette, drawer
-
- 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
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators
-
- 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
-
- 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
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- 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
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/0032—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a medium handling apparatus, e.g. a sheet sorter
-
- 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
- H04N1/00519—Constructional details not otherwise provided for, e.g. housings, covers
- H04N1/00551—Top covers or the like
-
- 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
- H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
- H04N1/0057—Conveying sheets before or after scanning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/50—Surface of the elements in contact with the forwarded or guided material
- B65H2404/52—Surface of the elements in contact with the forwarded or guided material other geometrical properties
- B65H2404/521—Reliefs
- B65H2404/5211—Reliefs only a part of the element in contact with the forwarded or guided material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2601/00—Problem to be solved or advantage achieved
- B65H2601/50—Diminishing, minimizing or reducing
- B65H2601/52—Diminishing, minimizing or reducing entities relating to handling machine
- B65H2601/521—Noise
-
- 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
- H04N2201/0094—Multifunctional device, i.e. a device capable of all of reading, reproducing, copying, facsimile transception, file transception
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015165460A JP6642849B2 (ja) | 2015-08-25 | 2015-08-25 | シート搬送装置、画像形成装置及び画像形成装置用のオプション装置 |
| US15/221,969 US9873579B2 (en) | 2015-08-25 | 2016-07-28 | Sheet conveying device, image forming apparatus incorporating the sheet conveying device, and optional device incorporating the sheet conveying device |
| US15/838,546 US10273101B2 (en) | 2015-08-25 | 2017-12-12 | Sheet conveying device, image forming apparatus incorporating the sheet conveying device, and optional device incorporating the sheet conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015165460A JP6642849B2 (ja) | 2015-08-25 | 2015-08-25 | シート搬送装置、画像形成装置及び画像形成装置用のオプション装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017043433A JP2017043433A (ja) | 2017-03-02 |
| JP2017043433A5 JP2017043433A5 (enExample) | 2018-03-29 |
| JP6642849B2 true JP6642849B2 (ja) | 2020-02-12 |
Family
ID=58104359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015165460A Active JP6642849B2 (ja) | 2015-08-25 | 2015-08-25 | シート搬送装置、画像形成装置及び画像形成装置用のオプション装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US9873579B2 (enExample) |
| JP (1) | JP6642849B2 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6642849B2 (ja) * | 2015-08-25 | 2020-02-12 | 株式会社リコー | シート搬送装置、画像形成装置及び画像形成装置用のオプション装置 |
| JP2018162130A (ja) * | 2017-03-24 | 2018-10-18 | ブラザー工業株式会社 | 画像形成装置 |
| JP2018177379A (ja) * | 2017-04-03 | 2018-11-15 | コニカミノルタ株式会社 | シート搬送装置、およびそれを備えた画像形成装置 |
| JP2019172420A (ja) | 2018-03-28 | 2019-10-10 | ブラザー工業株式会社 | シート搬送装置 |
| US10877399B2 (en) | 2018-10-17 | 2020-12-29 | Ricoh Company, Ltd. | Stirring device with a lubricating layer, toner container, waste toner receptacle, and image forming apparatus |
| JP7366659B2 (ja) * | 2019-09-12 | 2023-10-23 | キヤノン株式会社 | 画像形成装置 |
| JP7535240B2 (ja) | 2020-06-22 | 2024-08-16 | 株式会社リコー | 画像形成装置及び画像読取装置 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3530350B2 (ja) * | 1997-09-09 | 2004-05-24 | 株式会社リコー | 給紙分離装置 |
| JP2000168995A (ja) | 1998-12-08 | 2000-06-20 | Tohoku Ricoh Co Ltd | 給紙装置 |
| JP3653473B2 (ja) | 2001-02-16 | 2005-05-25 | 京セラミタ株式会社 | 画像形成装置 |
| JP2004018160A (ja) | 2002-06-14 | 2004-01-22 | Konica Minolta Holdings Inc | 画像形成装置 |
| JP2005015150A (ja) * | 2003-06-26 | 2005-01-20 | Oki Data Corp | 媒体搬送装置 |
| JP2007106551A (ja) * | 2005-10-13 | 2007-04-26 | Ricoh Co Ltd | 記録媒体搬送装置、スキャナ装置および画像形成装置 |
| JP5202074B2 (ja) | 2007-04-13 | 2013-06-05 | 京セラドキュメントソリューションズ株式会社 | シート搬送装置及びこれを備えた画像形成装置 |
| JP4963632B2 (ja) * | 2007-06-19 | 2012-06-27 | キヤノン株式会社 | 画像形成装置 |
| JP5899900B2 (ja) * | 2011-03-08 | 2016-04-06 | 株式会社リコー | 給紙装置及び画像形成装置 |
| JP5914420B2 (ja) * | 2013-06-27 | 2016-05-11 | 京セラドキュメントソリューションズ株式会社 | 画像形成装置 |
| JP2015086059A (ja) * | 2013-10-31 | 2015-05-07 | キヤノンファインテック株式会社 | シート搬送装置、画像読取装置、および画像形成装置 |
| JP6642849B2 (ja) * | 2015-08-25 | 2020-02-12 | 株式会社リコー | シート搬送装置、画像形成装置及び画像形成装置用のオプション装置 |
-
2015
- 2015-08-25 JP JP2015165460A patent/JP6642849B2/ja active Active
-
2016
- 2016-07-28 US US15/221,969 patent/US9873579B2/en active Active
-
2017
- 2017-12-12 US US15/838,546 patent/US10273101B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US9873579B2 (en) | 2018-01-23 |
| US20170057767A1 (en) | 2017-03-02 |
| JP2017043433A (ja) | 2017-03-02 |
| US10273101B2 (en) | 2019-04-30 |
| US20180099828A1 (en) | 2018-04-12 |
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