US20110101598A1 - Method of operating a document feeding mechanism to reduce chance of a document jam condition and an apparatus therefor - Google Patents
Method of operating a document feeding mechanism to reduce chance of a document jam condition and an apparatus therefor Download PDFInfo
- Publication number
- US20110101598A1 US20110101598A1 US12/609,495 US60949509A US2011101598A1 US 20110101598 A1 US20110101598 A1 US 20110101598A1 US 60949509 A US60949509 A US 60949509A US 2011101598 A1 US2011101598 A1 US 2011101598A1
- Authority
- US
- United States
- Prior art keywords
- transport path
- document
- belt
- extended nip
- retard
- 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.)
- Abandoned
Links
Images
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
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/04—Endless-belt separators
- B65H3/042—Endless-belt separators separating from the bottom 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
- 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
- B65H3/5269—Retainers of the belt type, e.g. belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/1912—Banknotes, bills and cheques or the like
Definitions
- the present invention relates to document feeding along a document transport path, and is particularly directed to a method of operating a document feeding mechanism to reduce chance of a document jam condition and an apparatus therefor.
- FIG. 1 A known type of document feeding mechanism 10 is illustrated in FIG. 1 .
- the mechanism 10 includes an advance drive roller 12 which lies on one side of a document transport path 14 .
- the advance drive roller 12 is driven to rotate about its longitudinal central axis to drive an advance belt 16 .
- the advance belt 16 picks sheets of documents from a document stack 18 , and feeds the sheets one-by-one along the document transport path 14 .
- the advance belt 16 has a high coefficient of friction to pull sheets off the top of the document stack 18 .
- the mechanism 10 further includes a retard drive roller 20 which lies on the opposite side of the document transport path 14 and faces the advance drive roller 12 to form a nip 22 therebetween.
- the retard drive roller 20 is driven to rotate about its longitudinal central axis so that it is counter rotating relative to the advance drive roller 12 in the nip 22 .
- the counter rotation of the retard drive roller 20 acts to hold back other sheets when a single sheet is being fed through the nip 22 along the document transport path 14 .
- a drawback in using the known document feeding mechanism 10 of FIG. 1 is that a very limp or soft sheet 30 (such as a used banknote for example) may fold over at the separation point, such as shown FIG. 2 , when the sheet is being separated away from the document stack 18 . This folding over of the limp sheet 30 may cause a document jam condition to occur along the document transport path 14 . If the folding over of the limp sheet 30 rolls along the sheet, such as shown in FIG. 3 , the sheet may even flip over. It would be desirable to provide a document feeding mechanism in which a very limp or soft sheet can be fed through the nip 22 along the document transport path 14 with reduced chance of the sheet either flipping over or causing a document jam condition.
- a method is provided of operating a document feeding mechanism having a document transport path which passes through an extended nip defined between an advance belt disposed on one side of a document transport path and a retard belt disposed on an opposite side of the document transport path.
- the method comprises controlling operation of the advance belt to pick sheets from a document stack and to feed picked sheets one-by-one through the extended nip from an upstream end of the document transport path to a downstream end of the document transport path, and controlling operation of the retard belt to hold back other sheets of the document stack from being fed through the extended nip as one sheet is being picked from the document stack and fed through the extended nip from the upstream end of the document transport path to the downstream end of the document transport path and thereby to reduce chance of a document jam condition.
- FIGS. 1-3 is a schematic view of a known document feeding mechanism
- FIG. 4 is a schematic view of a document feeding mechanism constructed in accordance with one embodiment of the present invention.
- FIGS. 5 and 6 are views similar to FIG. 4 and showing parts in different positions.
- the present invention is directed to a method of operating a document feeding mechanism to reduce chance of a document jam condition and an apparatus therefor.
- the specific use and construction of the document feeding mechanism may vary.
- a document feeding mechanism 50 constructed in accordance with one embodiment of the present invention is illustrated in FIG. 4 .
- the document feeding mechanism 50 has an upstream end 52 , a downstream end 54 , and a document transport path 56 extending between the upstream end and the downstream end.
- the document feeding mechanism 50 includes an advance drive roller 60 which is adjacent to one side of the document transport path 56 .
- the advance drive roller 60 has a longitudinal central axis and an outer circumferential surface 62 .
- the advance drive roller 60 is rotatably mounted on a first shaft 64 for rotation about its longitudinal central axis.
- the document feeding mechanism 50 further includes a retard drive roller 70 which is adjacent to an opposite side of the document transport path 56 and faces the advance drive roller 60 .
- the retard drive roller 70 has a longitudinal central axis and an outer circumferential surface 72 .
- the retard drive roller 70 is rotatably mounted on a second shaft 74 for rotation about its longitudinal central axis.
- a nip 58 is defined between the outer circumferential surface 62 of the advance drive roller 60 and the outer circumferential surface 72 of the retard drive roller 70 .
- the document feeding mechanism 50 also includes a first endless continuous belt 80 which is drivingly coupled between the advance drive roller 60 and a first idler roller 66 , and a second endless continuous belt 90 which is drivingly coupled between the retard drive roller 70 and a second idler roller 76 .
- the first belt 80 is referred to herein as the “advance belt”, and the second belt 90 is referred to herein as the “retard belt”.
- the first belt 80 has an outer circumferential surface 82
- the second belt 90 has an outer circumferential surface 92 .
- An extended nip 88 is defined between the outer circumferential surface 82 of the first belt 80 and the outer circumferential surface 92 of the second belt 90 .
- the extended nip 88 is disposed along the document transport path 56 approximately between the longitudinal central axis of the second idler roller 76 and the longitudinal central axis of the retard drive roller 70 .
- the extended nip 88 overlies the relatively smaller nip 58 , and is disposed over a linear portion of the document transport path 56 . Accordingly, the document transport path 56 passes through both the nip 58 and the extended nip 88 .
- a controller 100 provides a control signal via line 102 to the advance drive roller 60 to control operation of the advance drive roller and thereby to control operation of the advance belt 80 .
- the controller 100 also provides a control signal via line 104 to the retard drive roller 70 to control operation of the retard drive roller and thereby to control operation of the retard belt 90 .
- the controller 100 controls the advance drive roller 60 to rotate about its longitudinal central axis in the counter-clockwise direction (as viewed looking at FIG. 4 ).
- the controller 100 controls the retard drive roller 60 to rotate about its longitudinal central axis also in the counter-clockwise direction.
- the advance and retard belts 80 , 90 co-operate to pick and feed a single document 110 from a document stack 108 through the extended nip 88 along the document transport path 56 .
- the leading edge 112 of the document 110 is transported from the position shown FIG. 4 to the position shown in FIG. 5 .
- the leading edge 112 of the document 110 is shown positioned between the outer circumferential surface 82 of the advance belt 80 and the outer circumferential surface 92 of the retard belt 90 .
- the leading edge 112 of the document 110 exits the extended nip 88 .
- the document 110 continues to move downstream along the document transport path 56 for further handling and processing at the downstream end of the document transport path.
- the operation of the document feeding mechanism 50 described hereinabove enables the document 110 to be fed through the relatively larger extended nip 88 which is defined between the advance and retard belts 80 , 90 instead of being fed through just the relatively smaller nip 88 which is defined between the advance drive roller 60 and the retard drive roller 70 .
- the tendency of the leading edge 112 of the document 110 to fold over, and thereby possibly causing a document jam condition is reduced.
- the tendency of such a fold to roll along the length of the document 110 , and thereby possibly causing the document to flip over is also reduced.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
A method is provided of operating a document feeding mechanism having a document transport path which passes through an extended nip defined between an advance belt disposed on one side of a document transport path and a retard belt disposed on an opposite side of the document transport path. The method comprises controlling operation of the advance belt to pick sheets from a document stack and to feed picked sheets one-by-one through the extended nip from an upstream end of the document transport path to a downstream end of the document transport path, and controlling operation of the retard belt to hold back other sheets of the document stack from being fed through the extended nip as one sheet is being picked from the document stack and fed through the extended nip from the upstream end of the document transport path to the downstream end of the document transport path and thereby to reduce chance of a document jam condition.
Description
- The present invention relates to document feeding along a document transport path, and is particularly directed to a method of operating a document feeding mechanism to reduce chance of a document jam condition and an apparatus therefor.
- A known type of
document feeding mechanism 10 is illustrated inFIG. 1 . Themechanism 10 includes anadvance drive roller 12 which lies on one side of adocument transport path 14. Theadvance drive roller 12 is driven to rotate about its longitudinal central axis to drive anadvance belt 16. Theadvance belt 16 picks sheets of documents from adocument stack 18, and feeds the sheets one-by-one along thedocument transport path 14. Typically, theadvance belt 16 has a high coefficient of friction to pull sheets off the top of thedocument stack 18. - The
mechanism 10 further includes aretard drive roller 20 which lies on the opposite side of thedocument transport path 14 and faces theadvance drive roller 12 to form anip 22 therebetween. Theretard drive roller 20 is driven to rotate about its longitudinal central axis so that it is counter rotating relative to theadvance drive roller 12 in thenip 22. The counter rotation of theretard drive roller 20 acts to hold back other sheets when a single sheet is being fed through thenip 22 along thedocument transport path 14. - A drawback in using the known
document feeding mechanism 10 ofFIG. 1 is that a very limp or soft sheet 30 (such as a used banknote for example) may fold over at the separation point, such as shownFIG. 2 , when the sheet is being separated away from thedocument stack 18. This folding over of thelimp sheet 30 may cause a document jam condition to occur along thedocument transport path 14. If the folding over of thelimp sheet 30 rolls along the sheet, such as shown inFIG. 3 , the sheet may even flip over. It would be desirable to provide a document feeding mechanism in which a very limp or soft sheet can be fed through thenip 22 along thedocument transport path 14 with reduced chance of the sheet either flipping over or causing a document jam condition. - In accordance with one embodiment of the present invention, a method is provided of operating a document feeding mechanism having a document transport path which passes through an extended nip defined between an advance belt disposed on one side of a document transport path and a retard belt disposed on an opposite side of the document transport path. The method comprises controlling operation of the advance belt to pick sheets from a document stack and to feed picked sheets one-by-one through the extended nip from an upstream end of the document transport path to a downstream end of the document transport path, and controlling operation of the retard belt to hold back other sheets of the document stack from being fed through the extended nip as one sheet is being picked from the document stack and fed through the extended nip from the upstream end of the document transport path to the downstream end of the document transport path and thereby to reduce chance of a document jam condition.
- In the accompanying drawings:
-
FIGS. 1-3 is a schematic view of a known document feeding mechanism; -
FIG. 4 is a schematic view of a document feeding mechanism constructed in accordance with one embodiment of the present invention; -
FIGS. 5 and 6 are views similar toFIG. 4 and showing parts in different positions. - The present invention is directed to a method of operating a document feeding mechanism to reduce chance of a document jam condition and an apparatus therefor. The specific use and construction of the document feeding mechanism may vary. By way of example, a
document feeding mechanism 50 constructed in accordance with one embodiment of the present invention is illustrated inFIG. 4 . - The
document feeding mechanism 50 has anupstream end 52, adownstream end 54, and adocument transport path 56 extending between the upstream end and the downstream end. Thedocument feeding mechanism 50 includes anadvance drive roller 60 which is adjacent to one side of thedocument transport path 56. Theadvance drive roller 60 has a longitudinal central axis and an outercircumferential surface 62. Theadvance drive roller 60 is rotatably mounted on afirst shaft 64 for rotation about its longitudinal central axis. - The
document feeding mechanism 50 further includes aretard drive roller 70 which is adjacent to an opposite side of thedocument transport path 56 and faces theadvance drive roller 60. Theretard drive roller 70 has a longitudinal central axis and an outercircumferential surface 72. Theretard drive roller 70 is rotatably mounted on asecond shaft 74 for rotation about its longitudinal central axis. Anip 58 is defined between the outercircumferential surface 62 of theadvance drive roller 60 and the outercircumferential surface 72 of theretard drive roller 70. - The
document feeding mechanism 50 also includes a first endlesscontinuous belt 80 which is drivingly coupled between theadvance drive roller 60 and afirst idler roller 66, and a second endlesscontinuous belt 90 which is drivingly coupled between theretard drive roller 70 and asecond idler roller 76. Thefirst belt 80 is referred to herein as the “advance belt”, and thesecond belt 90 is referred to herein as the “retard belt”. Thefirst belt 80 has an outercircumferential surface 82, and thesecond belt 90 has an outercircumferential surface 92. An extendednip 88 is defined between the outercircumferential surface 82 of thefirst belt 80 and the outercircumferential surface 92 of thesecond belt 90. - As shown in
FIG. 4 , the extendednip 88 is disposed along thedocument transport path 56 approximately between the longitudinal central axis of thesecond idler roller 76 and the longitudinal central axis of theretard drive roller 70. The extendednip 88 overlies the relativelysmaller nip 58, and is disposed over a linear portion of thedocument transport path 56. Accordingly, thedocument transport path 56 passes through both thenip 58 and the extendednip 88. - A
controller 100 provides a control signal vialine 102 to theadvance drive roller 60 to control operation of the advance drive roller and thereby to control operation of theadvance belt 80. Thecontroller 100 also provides a control signal vialine 104 to theretard drive roller 70 to control operation of the retard drive roller and thereby to control operation of theretard belt 90. - During operation of the document feeding mechanism 50 (as shown in
FIG. 4 ), thecontroller 100 controls theadvance drive roller 60 to rotate about its longitudinal central axis in the counter-clockwise direction (as viewed looking atFIG. 4 ). Thecontroller 100 controls theretard drive roller 60 to rotate about its longitudinal central axis also in the counter-clockwise direction. As theadvance drive roller 60 and theretard drive roller 70 both rotate in the counter-clockwise direction, the advance andretard belts single document 110 from adocument stack 108 through the extendednip 88 along thedocument transport path 56. - More specifically, due to frictional engagement of the outer
circumferential surface 82 of theadvance belt 80 with thesingle document 110, the leadingedge 112 of thedocument 110 is transported from the position shownFIG. 4 to the position shown inFIG. 5 . InFIG. 5 , the leadingedge 112 of thedocument 110 is shown positioned between the outercircumferential surface 82 of theadvance belt 80 and the outercircumferential surface 92 of theretard belt 90. As thedocument 110 continues to move downstream along thedocument transport path 56 from the position shown inFIG. 5 to the position shown inFIG. 6 , the leadingedge 112 of thedocument 110 exits the extendednip 88. Thedocument 110 continues to move downstream along thedocument transport path 56 for further handling and processing at the downstream end of the document transport path. - It should be apparent that the operation of the
document feeding mechanism 50 described hereinabove enables thedocument 110 to be fed through the relatively larger extendednip 88 which is defined between the advance andretard belts smaller nip 88 which is defined between theadvance drive roller 60 and theretard drive roller 70. By feeding thedocument 110 through the linearly-extendingnip 88, the tendency of the leadingedge 112 of thedocument 110 to fold over, and thereby possibly causing a document jam condition, is reduced. The tendency of such a fold to roll along the length of thedocument 110, and thereby possibly causing the document to flip over, is also reduced. - The particular arrangements disclosed are meant to be illustrative only and not limiting as to the scope of the invention. From the above description, those skilled in the art to which the present invention relates will perceive improvements, changes and modifications. Numerous substitutions and modifications can be undertaken without departing from the true spirit and scope of the invention. Such improvements, changes and modifications within the skill of the art to which the present invention relates are intended to be covered by the appended claims.
Claims (10)
1. A method of operating a document feeding mechanism having a document transport path which passes through an extended nip defined between an advance belt disposed on one side of a document transport path and a retard belt disposed on an opposite side of the document transport path, the method comprising:
controlling operation of the advance belt to pick sheets from a document stack and to feed picked sheets one-by-one through the extended nip from an upstream end of the document transport path to a downstream end of the document transport path; and
controlling operation of the retard belt to (i) hold back other sheets of the document stack from being fed through the extended nip as one sheet is being picked from the document stack and fed through the extended nip from the upstream end of the document transport path to the downstream end of the document transport path, and (ii) reduce tendency of a leading edge of the one sheet to fold over and roll along its length as the leading edge is being fed into the extended nip and thereby to reduce chance of a document jam condition.
2. A method according to claim 1 , wherein the extended nip is disposed along a linear portion of the document transport path.
3. A method according to claim 2 , wherein the extended nip overlies a relatively smaller nip which is disposed between an advance drive roller driving the advance belt and a retard drive roller driving the retard belt.
4-9. (canceled)
10. A method of operating a banknote feeding mechanism having a banknote transport path which passes through an extended nip defined between an advance belt disposed on one side of the banknote transport path and a retard belt disposed on an opposite side of the banknote transport path, the method comprising:
locating the retard belt relative to a stack of used banknotes to enable the retard belt to reduce tendency of a leading edge of a used banknote which has been picked from the stack to fold over and roll along its length as the leading edge is being fed into the extended nip and thereby to reduce chance of a banknote jam condition along the banknote transport path.
11. A method according to claim 10 , wherein the extended nip is disposed along a linear portion of the banknote transport path.
12. A method according to claim 11 , wherein the extended nip overlies a relatively smaller nip which is disposed between an advance drive roller driving the advance belt and a retard drive roller driving the retard belt.
13. A method of operating a banknote feeding mechanism having a banknote transport path which passes through an extended nip defined between an advance belt disposed on one side of the banknote transport path and a retard belt disposed on an opposite side of the banknote transport path, the method comprising:
locating the advance belt relative to a stack of limp, used banknotes to pick limp, used banknotes from the stack and to feed limp, used banknotes one-by-one through the extended nip from an upstream end of the banknote transport path to a downstream end of the banknote transport path; and
locating the retard belt relative to the advance belt and the stack of limp, used banknotes to enable the retard belt to reduce tendency of a leading edge of a limp, used banknote which has been picked from the stack to fold over and roll along its length as the leading edge is being fed into the extended nip and thereby to reduce chance of a banknote jam condition along the banknote transport path.
14. A method according to claim 13 , wherein the extended nip is disposed along a linear portion of the banknote transport path.
15. A method according to claim 14 , wherein the extended nip overlies a relatively smaller nip which is disposed between an advance drive roller driving the advance belt and a retard drive roller driving the retard belt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/609,495 US20110101598A1 (en) | 2009-10-30 | 2009-10-30 | Method of operating a document feeding mechanism to reduce chance of a document jam condition and an apparatus therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/609,495 US20110101598A1 (en) | 2009-10-30 | 2009-10-30 | Method of operating a document feeding mechanism to reduce chance of a document jam condition and an apparatus therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
US20110101598A1 true US20110101598A1 (en) | 2011-05-05 |
Family
ID=43924540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/609,495 Abandoned US20110101598A1 (en) | 2009-10-30 | 2009-10-30 | Method of operating a document feeding mechanism to reduce chance of a document jam condition and an apparatus therefor |
Country Status (1)
Country | Link |
---|---|
US (1) | US20110101598A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120111357A1 (en) * | 2010-11-08 | 2012-05-10 | Liora Amkie | Hair curler device |
KR20150078121A (en) * | 2013-12-30 | 2015-07-08 | 노틸러스효성 주식회사 | A belt-type media separation apparatus of ATM and the media separation method thereof |
EP2955134A1 (en) | 2014-06-12 | 2015-12-16 | Nautilus Hyosung Inc. | Medium separation device of atm |
WO2020091178A1 (en) * | 2018-11-02 | 2020-05-07 | 주식회사 한메가 | Medium separating device |
WO2020179974A1 (en) * | 2019-03-04 | 2020-09-10 | 주식회사 한메가 | Media separation apparatus |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3198514A (en) * | 1963-05-10 | 1965-08-03 | Gen Electric | Document feeding system |
US5238236A (en) * | 1992-11-12 | 1993-08-24 | Pitney Bowes Inc. | Document singulating apparatus for feeding upright documents of varying thickness |
US5322269A (en) * | 1991-05-29 | 1994-06-21 | Ricoh Company, Ltd. | Apparatus for feeding sheets separately using an electrostatic separator and separating member |
US5971389A (en) * | 1996-04-01 | 1999-10-26 | Documotion, Inc. | Feeder for flat articles of varying thickness |
US6866258B1 (en) * | 2002-02-28 | 2005-03-15 | Roman M. Golicz | Feeder-singulator for articles having intermixed thickness and shape |
US7192025B1 (en) * | 1997-04-01 | 2007-03-20 | Roman M Golicz | Sheet feeding apparatus |
-
2009
- 2009-10-30 US US12/609,495 patent/US20110101598A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3198514A (en) * | 1963-05-10 | 1965-08-03 | Gen Electric | Document feeding system |
US5322269A (en) * | 1991-05-29 | 1994-06-21 | Ricoh Company, Ltd. | Apparatus for feeding sheets separately using an electrostatic separator and separating member |
US5238236A (en) * | 1992-11-12 | 1993-08-24 | Pitney Bowes Inc. | Document singulating apparatus for feeding upright documents of varying thickness |
US5971389A (en) * | 1996-04-01 | 1999-10-26 | Documotion, Inc. | Feeder for flat articles of varying thickness |
US7192025B1 (en) * | 1997-04-01 | 2007-03-20 | Roman M Golicz | Sheet feeding apparatus |
US6866258B1 (en) * | 2002-02-28 | 2005-03-15 | Roman M. Golicz | Feeder-singulator for articles having intermixed thickness and shape |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120111357A1 (en) * | 2010-11-08 | 2012-05-10 | Liora Amkie | Hair curler device |
KR20150078121A (en) * | 2013-12-30 | 2015-07-08 | 노틸러스효성 주식회사 | A belt-type media separation apparatus of ATM and the media separation method thereof |
KR102112617B1 (en) * | 2013-12-30 | 2020-05-19 | 효성티앤에스 주식회사 | A belt-type media separation apparatus of ATM and the media separation method thereof |
EP2955134A1 (en) | 2014-06-12 | 2015-12-16 | Nautilus Hyosung Inc. | Medium separation device of atm |
KR101761656B1 (en) * | 2014-06-12 | 2017-07-26 | 노틸러스효성 주식회사 | A media separation apparatus of ATM |
WO2020091178A1 (en) * | 2018-11-02 | 2020-05-07 | 주식회사 한메가 | Medium separating device |
WO2020179974A1 (en) * | 2019-03-04 | 2020-09-10 | 주식회사 한메가 | Media separation apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5297035B2 (en) | Sheet feeding device, scanner, printer, facsimile, and copying machine | |
US20110101598A1 (en) | Method of operating a document feeding mechanism to reduce chance of a document jam condition and an apparatus therefor | |
US9481533B2 (en) | Medium separation device of ATM | |
US11985283B2 (en) | Image reading apparatus | |
JP4821643B2 (en) | Media feeding device | |
JP2013173620A (en) | Sheet feeder, scanner, printer, facsimile, and copying machine | |
JP4698574B2 (en) | Paper sheet separation mechanism | |
US7520500B2 (en) | Media separating apparatus and method for automatic media dispenser | |
US20080290584A1 (en) | Method of operating a document feeding mechanism to detect and recover from a multi-feed condition and an apparatus therefor | |
JP2008044708A (en) | Paper sheet separation and delivery mechanism | |
US20110049786A1 (en) | Media separating apparatus of automatic media dispenser | |
EP0591526B1 (en) | Device for conveying paper sheet | |
TW201615442A (en) | Feeding device | |
JP4694321B2 (en) | Bill alignment mechanism | |
JP6746967B2 (en) | Medium feeding device, image reading device, recording device | |
JP2008074499A (en) | Method for controlling sheet material feeding device and sheet material feeding device | |
JP4910752B2 (en) | Media processing device | |
JP4249050B2 (en) | Paper feeding device and image forming apparatus | |
JP7327549B2 (en) | Media feeding device and image reading device | |
JP2009173457A (en) | Sheet feeder | |
JP6610869B2 (en) | Medium feeding device and image reading device | |
JP3223641B2 (en) | Paper handling equipment | |
KR101064853B1 (en) | A media separating apparatus for media dispenser | |
JP3349564B2 (en) | Paper feeder | |
JP2016210533A (en) | Sheet conveyance device and image reading device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: NCR CORPORATION, OHIO Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DUNN, FRANK B.;REEL/FRAME:023632/0570 Effective date: 20091028 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |