EP3529184A4 - Sheet separation using pressing force - Google Patents
Sheet separation using pressing force Download PDFInfo
- Publication number
- EP3529184A4 EP3529184A4 EP18761690.9A EP18761690A EP3529184A4 EP 3529184 A4 EP3529184 A4 EP 3529184A4 EP 18761690 A EP18761690 A EP 18761690A EP 3529184 A4 EP3529184 A4 EP 3529184A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressing force
- sheet separation
- separation
- sheet
- pressing
- 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.)
- Withdrawn
Links
- 238000000926 separation method Methods 0.000 title 1
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
- 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
- B65H3/5246—Driven retainers, i.e. the motion thereof being provided by a dedicated drive
- B65H3/5253—Driven retainers, i.e. the motion thereof being provided by a dedicated drive the retainers positioned under articles separated from the top of the pile
- B65H3/5261—Retainers of the roller type, e.g. rollers
-
- 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
-
- 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
- B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/42—Piling, depiling, handling piles
- B65H2301/423—Depiling; Separating articles from a pile
- B65H2301/4234—Depiling; Separating articles from a pile assisting separation or preventing double feed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2402/00—Constructional details of the handling apparatus
- B65H2402/20—Force systems, e.g. composition of forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2402/00—Constructional details of the handling apparatus
- B65H2402/50—Machine elements
- B65H2402/54—Springs, e.g. helical or leaf springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
- B65H2403/50—Driving mechanisms
- B65H2403/53—Articulated mechanisms
-
- 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
- B65H2404/10—Rollers
- B65H2404/14—Roller pairs
- B65H2404/144—Roller pairs with relative movement of the rollers to / from each other
-
- 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
- B65H2404/10—Rollers
- B65H2404/14—Roller pairs
- B65H2404/145—Roller pairs other
- B65H2404/1451—Pressure
-
- 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
- B65H2404/10—Rollers
- B65H2404/15—Roller assembly, particular roller arrangement
- B65H2404/152—Arrangement of roller on a movable frame
- B65H2404/1522—Arrangement of roller on a movable frame moving linearly in feeding direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
- B65H2515/30—Forces; Stresses
- B65H2515/34—Pressure, e.g. fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170027777A KR20180101054A (en) | 2017-03-03 | 2017-03-03 | sheet separation device and sheet processing apparatus using the same |
PCT/KR2018/000248 WO2018159936A1 (en) | 2017-03-03 | 2018-01-05 | Sheet separation using pressing force |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3529184A1 EP3529184A1 (en) | 2019-08-28 |
EP3529184A4 true EP3529184A4 (en) | 2020-12-30 |
Family
ID=63371341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18761690.9A Withdrawn EP3529184A4 (en) | 2017-03-03 | 2018-01-05 | Sheet separation using pressing force |
Country Status (5)
Country | Link |
---|---|
US (1) | US20200017324A1 (en) |
EP (1) | EP3529184A4 (en) |
KR (1) | KR20180101054A (en) |
CN (1) | CN110392661B (en) |
WO (1) | WO2018159936A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020186068A (en) * | 2019-05-10 | 2020-11-19 | キヤノン株式会社 | Sheet feeding device and image forming apparatus |
CN111551734B (en) * | 2020-03-16 | 2023-05-30 | 中国人民解放军陆军军医大学第一附属医院 | Blood glucose meter and test paper feeding mechanism thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS594537A (en) * | 1982-06-28 | 1984-01-11 | Ricoh Co Ltd | Paper feeder |
US20070222139A1 (en) * | 2006-03-23 | 2007-09-27 | Kyocera Mita Corporation | Sheet-feed separation mechanism, sheet feeding device, image reading device, and image forming apparatus |
US8459635B2 (en) * | 2011-06-24 | 2013-06-11 | Canon Kabushiki Kaisha | Sheet feeding device and image forming apparatus |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB780692A (en) * | 1955-04-29 | 1957-08-07 | Paul Heinz Wendt | Improvements in sheet-separating apparatus |
JPH0825645B2 (en) * | 1987-10-28 | 1996-03-13 | ミノルタ株式会社 | Automatic paper feeder |
JPH05201569A (en) * | 1992-01-29 | 1993-08-10 | Hitachi Ltd | Automatic paper feed device and image reader |
JP2680223B2 (en) * | 1992-03-03 | 1997-11-19 | シャープ株式会社 | Friction separating roller type paper feeder |
JP2002053237A (en) * | 2000-05-29 | 2002-02-19 | Ricoh Co Ltd | Sheet feeder |
US20070022139A1 (en) | 2005-07-25 | 2007-01-25 | Stewart Bradley C | Novelty system and method that recognizes and responds to an audible song melody |
JP2012006716A (en) * | 2010-06-25 | 2012-01-12 | Fuji Xerox Co Ltd | Paper feeding device and recording material processing device |
KR101850276B1 (en) * | 2012-01-03 | 2018-04-19 | 에스프린팅솔루션 주식회사 | Paper-feeding apparatus and image forming apparatus adopting the same |
KR102047904B1 (en) * | 2013-09-26 | 2019-11-22 | 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. | Printing medium supplying apparatus and image forming apparatus having the same |
-
2017
- 2017-03-03 KR KR1020170027777A patent/KR20180101054A/en unknown
-
2018
- 2018-01-05 EP EP18761690.9A patent/EP3529184A4/en not_active Withdrawn
- 2018-01-05 WO PCT/KR2018/000248 patent/WO2018159936A1/en unknown
- 2018-01-05 CN CN201880013538.2A patent/CN110392661B/en active Active
-
2019
- 2019-08-14 US US16/540,624 patent/US20200017324A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS594537A (en) * | 1982-06-28 | 1984-01-11 | Ricoh Co Ltd | Paper feeder |
US20070222139A1 (en) * | 2006-03-23 | 2007-09-27 | Kyocera Mita Corporation | Sheet-feed separation mechanism, sheet feeding device, image reading device, and image forming apparatus |
US8459635B2 (en) * | 2011-06-24 | 2013-06-11 | Canon Kabushiki Kaisha | Sheet feeding device and image forming apparatus |
Also Published As
Publication number | Publication date |
---|---|
EP3529184A1 (en) | 2019-08-28 |
CN110392661A (en) | 2019-10-29 |
US20200017324A1 (en) | 2020-01-16 |
WO2018159936A1 (en) | 2018-09-07 |
KR20180101054A (en) | 2018-09-12 |
CN110392661B (en) | 2022-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20190522 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: LEE, JIN SOO Inventor name: AOKI, EIJI |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20201127 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B65H 5/06 20060101ALI20201123BHEP Ipc: B65H 3/52 20060101AFI20201123BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20230912 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20240123 |