ClassID:

78724

B65H3/0684 - page 3 - CPC Classification

Classification description:

Separating articles from piles using friction forces between articles and separator; Rollers or like rotary separators on moving support, e.g. pivoting, for bringing the roller or like rotary separator into contact with the pile

Recent Application in this class:
#601
20110241278
2011-10-06

Sheet feeder and scan apparatus with sheet-stopping function independent of movement of pick-up mechanism

#602
20110227278
2011-09-22

Media retrieval mechanism and driving device thereof

#603
20110222949
2011-09-15

MEDIUM TRANSPORTING APPARATUS AND RECORDING APPARATUS

#604
20110221117
2011-09-15

IMAGE ERASING APPARATUS AND SHEET CARRYING METHOD OF IMAGE ERASING APPARATUS

#605
20110204560
2011-08-25

Sheet feeding device and image forming apparatus

#606
20110198800
2011-08-18

Retard roller and retard roller module having such retard roller

#607
20110180986
2011-07-28

Sheet material feeding device and recording apparatus

#608
20110180985
2011-07-28

Image forming device having improved sheet feeding mechanism

#609
20110169212
2011-07-14

Automatic document feeder

#610
20110158725
2011-06-30

Double-sided image recording device having a compact form factor

#611
20110157664
2011-06-30

Image recording device

#612
20110156343
2011-06-30

Dual shaft media picking mechanism

#613
20110156342
2011-06-30

Image forming apparatus

#614
20110156337
2011-06-30

Automatic document feeder with sheet pick-up module with second rotation direction delaying time

#615
20110140342
2011-06-16

Automatic document feeder

#616
20110133391
2011-06-09

PAPER FEEDING APPARATUS, IMAGE FORMING APPARATUS AND PAPER FEEDING METHOD

#617
20110127713
2011-06-02

Feeding device and image forming apparatus having the same

#618
20110127712
2011-06-02

Sheet feeding apparatus

#619
20110121509
2011-05-26

Medium supply unit and image forming apparatus having the same

#620
20110115151
2011-05-19

Automatic document feeder with sheet pick-up module

#621
20110115147
2011-05-19

Sheet pick-up device of automatic document feeder

#622
20110085840
2011-04-14

Medium feeding device and recording apparatus

#623
20110076080
2011-03-31

Image recording apparatus

#624
20110074093
2011-03-31

Sheet feeder and image recording apparatus

#625
20110074092
2011-03-31

Sheet feeder and image recording apparatus

#626
20110074087
2011-03-31

Sheet feeding device

#627
20110057379
2011-03-10

Recording apparatus

#628
20110056266
2011-03-10

Method for calibrating stack height sensing in a media stack height monitoring system in an image forming machine

#629
20110049791
2011-03-03

Image recording apparatus

#630
20110049785
2011-03-03

Paper tray of printer

#631
20110049277
2011-03-03

Shredder auto feed system

#632
20110042884
2011-02-24

Sheet feeding apparatus with sheet releasing mechanism

#633
20110024968
2011-02-03

Sheet feeding unit and image forming apparatus

#634
20110012300
2011-01-20

SHEET SEPARATION METHOD AND SHEET SEPARATION MECHANISM FOR AUTOMATIC DOCUMENT FEEDER (ADF)

#635
20110006469
2011-01-13

Sheet feeding apparatus and image forming apparatus

#636
20100320676
2010-12-23

System and method for monitoring image forming machine media stack height and method of calibrating stack height sensing in the monitoring system

#637
20100308528
2010-12-09

Sheet stopping mechanism and automatic document feeder having such sheet stopping mechanism

#638
20100301543
2010-12-02

Sheet feeding device and image forming apparatus

#639
20100295234
2010-11-25

Paper stopper mechanism for paper-feeding apparatus

#640
20100264576
2010-10-21

Sheet feeding device and image forming apparatus

#641
20100259801
2010-10-14

SHEET FEEDER AND SCAN APPARATUS WITH SHEET-STOPPING FUNCTION

#642
20100252988
2010-10-07

AUTOMATIC DOCUMENT CONVEYANCE DEVICE AND IMAGE READING APPARATUS USING THE SAME

#643
20100244372
2010-09-30

Sheet separation device, sheet feed tray including the sheet separation device, and sheet feed apparatus including the sheet separation device

#644
20100244368
2010-09-30

PAPER-BLOCKING ASSEMBLY AND PAPER PROCESSING DEVICE USING THE SAME

#645
20100225977
2010-09-09

Sheet feeding unit, image reading device including same, and image forming apparatus including the image reading device with independent cover and restriction member

#646
20100225048
2010-09-09

AUTOMATIC SHEET FEEDING APPARATUS WITH CLUTCH

#647
20100225045
2010-09-09

Document feeding device, image forming apparatus including same, and control method for the document feeding device

#648
20100213664
2010-08-26

Motor inside pick-up roller

#649
20100194030
2010-08-05

Drive transmission apparatus and feeding apparatus

#650
20100156025
2010-06-24

PRINTING APPARATUS AND PRINTING METHOD

#651
20100148423
2010-06-17

Original-feeding device

#652
20100133745
2010-06-03

Remaining sheet volume detecting apparatus and image forming apparatus

#653
20100133741
2010-06-03

Manual sheet feeder and image forming apparatus including same

#654
20100133740
2010-06-03

Method for applying pick retry using a modified pick roller force to reduce likelihood of failure to pick top sheet from stack

#655
20100109230
2010-05-06

Media sheet feeding method for overcoming at least one media handling failure mode

#656
20100104337
2010-04-29

Sheet feeding device and image forming apparatus with lifting and air blowing units

#657
20100102501
2010-04-29

Friction retard feeder

#658
20100102499
2010-04-29

Feeding apparatus with switching pickup roller and brake roller

#659
20100097668
2010-04-22

Automatic document feeder, image reading device having the same and image forming apparatus having the same

#660
20100096797
2010-04-22

Transmission mechanism and automatic sheet feeder using the same

#661
20100096795
2010-04-22

FRICTION RETARD FEEDER WITH IMPROVED SHEET SEPARATION

#662
20100084810
2010-04-08

SHEET INPUTTING MECHANISM WITH STOPPER AND AUTOMATIC SHEET FEEDER USING THE SAME

#663
20100052249
2010-03-04

Sheet feeding device and document reading device

#664
20100038847
2010-02-18

TRANSMISSION FOR AN AUTOMATIC DOCUMENT FEEDER

#665
20100025927
2010-02-04

Transport device, image reading device, and image forming apparatus

#666
20100025916
2010-02-04

Feed device, and image reader and image forming apparatus incorporating the same

#667
20100025912
2010-02-04

Method of detecting sheet in transport device, transport device, image reading device, and image forming apparatus

#668
20100021187
2010-01-28

Member detecting media amount in multiple trays

#669
20100019441
2010-01-28

Pick-arm member to detect media amount

#670
20100007078
2010-01-14

Pickup roller lifting and lowering mechanism in paper feeding unit and image forming apparatus including the pickup roller lifting and lowering mechanism

#671
20100001458
2010-01-07

Sheet feeding apparatus and image forming apparatus

#672
20100001455
2010-01-07

Sheet supplying unit and image forming device

#673
20090295067
2009-12-03

Medium feeding device and recording apparatus with separated reverse direction feed driving roller

#674
20090295066
2009-12-03

Feeding device and printing apparatus

#675
20090295065
2009-12-03

Sheet feeding device, and document feeding apparatus and image forming apparatus equipped therewith

#676
20090283960
2009-11-19

Sheet feeder

#677
20090283956
2009-11-19

Feeding device and recording apparatus

#678
20090278302
2009-11-12

Actuation of output tray

#679
20090273136
2009-11-05

Method And System For Feeding Media Sheets Into Media Processing Device

#680
20090250867
2009-10-08

Feeder unit, sheet feeding device, and image forming apparatus

#681
20090243192
2009-10-01

Sheet feeding device and image forming apparatus

#682
20090243186
2009-10-01

Sheet feed devices and image recording apparatuses comprising such sheet feed devices

#683
20090236794
2009-09-24

Sheet feed device and image forming apparatus

#684
20090224462
2009-09-10

Sheet feeding apparatus and image reading apparatus

#685
20090212481
2009-08-27

Printing apparatus with plural page print medium conveyance control method

#686
20090206543
2009-08-20

Sheet feeder and image forming apparatus with cooperating supply tray pressing plate and sheet separation element

#687
20090194937
2009-08-06

Paper-stopped linkage mechanism

#688
20090166965
2009-07-02

Method of feeding medium in recording apparatus, and recording apparatus

#689
20090166954
2009-07-02

Sheet feed devices and image recording apparatus comprising such sheet feed devices

#690
20090160119
2009-06-25

Sheet feeding apparatus

#691
20090152797
2009-06-18

Media sheet input devices for use in an image forming apparatus

#692
20090152792
2009-06-18

Solenoid device, automatic document feeder, and image forming apparatus

#693
20090140484
2009-06-04

Sheet feed devices and image recording apparatus comprising such sheet feed devices

#694
20090127768
2009-05-21

Sheet separating device and method for separating stacked sheets

#695
20090110410
2009-04-30

METHODS FOR MOVING A MEDIA SHEET WITHIN AN IMAGE FORMING DEVICE

#696
20090108516
2009-04-30

Sheet material feeding device

#697
20090108514
2009-04-30

PAPER FEEDING MECHANISM OF AN AUTO DOCUMENT FEEDER

#698
20090079127
2009-03-26

Media pick system and method

#699
20090079126
2009-03-26

Sheet supply device and image forming apparatus

#700
20090066009
2009-03-12

Sheet feeding apparatus and image forming apparatus with lifter mechanism

#701
20090057985
2009-03-05

Paper pick-up mechanism and feeder using the same

#702
20090033024
2009-02-05

Sheet conveying devices and image recording apparatuses including the same

#703
20090026693
2009-01-29

Sheet Separating Mechanism And Sheet Feeding Apparatus Having The Same

#704
20090026685
2009-01-29

Image recording device including moving mechanism for feed unit rotating member

#705
20090020940
2009-01-22

Sheet feed method and apparatus including pivotally mounted pick arm

#706
20090014940
2009-01-15

Paper supply device and image forming apparatus having the same

#707
20090014565
2009-01-15

Shredder auto feed system

#708
20090008868
2009-01-08

Sheet feeding device and image forming apparatus

#709
20090008865
2009-01-08

Recorded medium feeding device and recording apparatus

#710
20090003906
2009-01-01

IMAGE FORMING APPARATUS

#711
20090001652
2009-01-01

Recording-sheet supplying apparatus and image recording apparatus

#712
20090001647
2009-01-01

Medium feeding device with roller cleaning member under sheet tray

#713
20080315499
2008-12-25

Devices for improving the reliability of feeding media sheets within an image forming device

#714
20080309008
2008-12-18

Document feeder and image forming device

#715
20080309003
2008-12-18

NUDGER FORCE PRELOAD ADJUSTMENT

#716
20080309000
2008-12-18

Document-feeding device with improved sheet-separating structure

#717
20080303204
2008-12-11

PAPER FEEDING DEVICE

#718
20080296827
2008-12-04

Cassette and image forming apparatus with multiple separation portions

#719
20080290586
2008-11-27

Paper-feeding mechanism of automatic document feeder

#720
20080290585
2008-11-27

Sheet-feed device and image recording apparatus equipped with the same

#721
20080277864
2008-11-13

Paper feeding device

#722
20080277863
2008-11-13

SHEET FEEDER, IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS

#723
20080277861
2008-11-13

Sheet picking system for an imaging apparatus

#724
20080265492
2008-10-30

Sheet-feeding device and method of feeding sheet media

#725
20080265491
2008-10-30

Paper feeding apparatus

#726
20080265490
2008-10-30

Media stack stop

#727
20080265489
2008-10-30

Automatic document feeder

#728
20080265487
2008-10-30

Document feeder and method of preventing skew in a document feeder

#729
20080246210
2008-10-09

Paper feeding device

#730
20080246207
2008-10-09

Feeding sheets into a photocopier

#731
20080240823
2008-10-02

Sheet conveying devices and duplex recording devices

#732
20080237976
2008-10-02

Media Sheet Ramp For An Image Forming Device

#733
20080230979
2008-09-25

Sheet feeder

#734
20080224380
2008-09-18

Media pick assembly with motorized carriage

#735
20080203650
2008-08-28

Sheet supplying devices and image recording apparatuses including the same

#736
20080197561
2008-08-21

Feeding device and image forming apparatus

#737
20080197560
2008-08-21

Paper Feeding Device

#738
20080179817
2008-07-31

Separation system

#739
20080179814
2008-07-31

Media drive

#740
20080174063
2008-07-24

Registration gate for multi sheet inserter tray

#741
20080169598
2008-07-17

Document feeder

#742
20080157460
2008-07-03

Sheet feeding apparatus and image recording apparatus

#743
20080150221
2008-06-26

Sheet feeder

#744
20080150220
2008-06-26

Friction backup roller for media picking

#745
20080136084
2008-06-12

Automatic document feeder and electric equipment having the same

#746
20080128973
2008-06-05

Sheet feeder and image forming apparatus

#747
20080122162
2008-05-29

Media pick system and method

#748
20080116627
2008-05-22

Step spring auto-compensator mechanism

#749
20080116626
2008-05-22

Sheet feeder and image forming apparatus

#750
20080088079
2008-04-17

Recording medium feeding apparatus, recording apparatus, liquid ejecting apparatus

#751
20080061494
2008-03-13

MEDIA-FEED ASSEMBLIES

#752
20080018044
2008-01-24

Automatic document feeding apparatus

#753
20080012201
2008-01-17

Sheet feeding device

#754
20070284807
2007-12-13

Method to accommodate a large capacity of sheets in a feeder mechanism

#755
20070257424
2007-11-08

Sheet feeding device and image forming apparatus

#756
20070248365
2007-10-25

Methods for moving a media sheet within an image forming device

#757
20070246880
2007-10-25

Methods For Moving A Media Sheet Within An Image Forming Device

#758
20070235919
2007-10-11

Paper transportation device with adjustable separating pad holder

#759
20070210506
2007-09-13

Paper sheet separation and transfer apparatus

#760
20070200285
2007-08-30

Sheet tray device and image forming apparatus having the sheet tray device

#761
20070194515
2007-08-23

Image recording apparatus

#762
20070165089
2007-07-19

Image forming apparatus having urging member for urging feeding roller toward recording medium

#763
20070160409
2007-07-12

Image forming apparatus having structure for flexibly supporting feeding roller

#764
20070158898
2007-07-12

Sheet-feeding apparatus with a paper stopper

#765
20070145672
2007-06-28

Sheet feeding apparatus and image forming apparatus

#766
20070138736
2007-06-21

Automatic document feeder having a sheet-lifting mechanism

#767
20070132172
2007-06-14

Separator

#768
20070120315
2007-05-31

Sheet separating system, sheet handling system, method for the frictional separation and feeding of sheets

#769
20070120314
2007-05-31

Image forming device with two attached cassettes and one transportation device

#770
20070102866
2007-05-10

Feeder for objects to be conveyed, and image recording device having same

#771
20070085262
2007-04-19

Paper sheet separation and transfer apparatus

#772
20070040320
2007-02-22

System for media handling

#773
20070020015
2007-01-25

Sheet transporting device and image forming apparatus using the same

#774
20070018378
2007-01-25

Pickup mechanism for a business machine

#775
20070007709
2007-01-11

Paper feeding device with independent pickup rollers

#776
20070003345
2007-01-04

Sheet conveying device and image forming apparatus

#777
20070001374
2007-01-04

Paper feeding device and an electronic apparatus having the same

#778
20060267269
2006-11-30

Image forming apparatus

#779
20060214357
2006-09-28

Paper feed assembly

#780
20060180987
2006-08-17

Sheet supplying device

#781
20060180986
2006-08-17

Sheet supply device and image forming apparatus

#782
20060163796
2006-07-27

Sheet feed device and image recording apparatus having such sheet feed device

#783
20060113722
2006-06-01

Sheet supply device and image forming apparatus

#784
20060098072
2006-05-11

Medium supplying apparatus, method for driving medium supplying apparatus, computer readable medium including drive-control program and recording device

#785
20060071400
2006-04-06

Moveable media dam

#786
20060071399
2006-04-06

Image recording apparatus

#787
20060071398
2006-04-06

Device for separation and feeding of sheets of a recording carrier

#788
20060043664
2006-03-02

Paper-feeding device of image forming apparatus and image forming apparatus using the same

#789
20060038339
2006-02-23

Sheet feeding apparatus and image processing apparatus with interconnected feeding unit and sheet regulating member

#790
20060038338
2006-02-23

Business machine and paper feeding mechanism thereof

#791
20060033257
2006-02-16

Device for separating sheets of a recording medium

#792
20050263955
2005-12-01

Automatic document feeding device and image forming apparatus including the same

#793
20050242485
2005-11-03

Recording medium feeder with multiple frictional surfaces and image recording device

#794
20050225022
2005-10-13

Original feeding apparatus and image reading apparatus

#795
20050206067
2005-09-22

Input tray and drive mechanism using a single motor for an image forming device

#796
20050196216
2005-09-08

Image recording apparatus

#797
20050195445
2005-09-08

Image forming apparatus

#798
20050194733
2005-09-08

Feed roller unit and conveyance apparatus

#799
20050194732
2005-09-08

Sheet feeder

#800
20050184449
2005-08-25

Manuscript carrying apparatus and automatic manuscript reading apparatus using same

#801
20050158091
2005-07-21

Document image scanning device

#802
20050104273
2005-05-19

Automatic document feeding apparatus

#803
20050087920
2005-04-28

Automatic document transportation device

#804
20050082739
2005-04-21

Paper sheet separation and transfer apparatus

#805
20050073088
2005-04-07

Jam suppressing sheet feeding device and image forming apparatus

#806
20050073087
2005-04-07

Sheet feeder and image forming apparatus having the same

#807
20050035534
2005-02-17

Paper feeding device

#808
20050035524
2005-02-17

Paper feeder and image scanning device

#809
20050035523
2005-02-17

Integrated media input tray including electronics

#810
20050029732
2005-02-10

Apparatus to feed paper in an image forming device

#811
20050023745
2005-02-03

Sheet feeder device and image forming apparatus

#812
20050017432
2005-01-27

Paper feeding apparatus

#813
15674079
2018-05-08

Paper separation mechanism

#814
15051108
2017-06-06

Transmission device of automatic document feeder

#815
14686172
2016-04-05

System and method for adjusting a pick height of a pick mechanism in an image forming device

#816
14614030
2016-01-19

Conveyance device, image reading device and image forming apparatus

#817
14317263
2015-11-24

Separation function releasing mechanism

#818
14088753
2015-04-07

Transmission device of automatic document feeder