B65H3/46 - CPC Classification Index

ClassID:

78768 ⎘

B65H3/46 - CPC Classification

Classification description:

Separating articles from piles Supplementary devices or measures to assist separation or prevent double feed

Sub-classes:

B65H3/48 » Air blast acting on edges of, or under, articles 303
B65H3/50 » Elements, e.g. fingers, plates, rollers, inserted or traversed between articles to be separated and remainder of the pile 36
B65H3/52 » Friction retainers acting on under or rear side of article being separated 47
B65H3/54 » Pressing or holding devices 133
B65H3/56 » Elements, e.g. scrapers, fingers, needles, brushes, acting on separated article or on edge of the pile 254
B65H3/58 » Articles spiked, threaded, cemented, or gummed together, to prevent double feed, e.g. piles with gummed edges 3
B65H3/60 » Loosening articles in piles 31

Recent Application in this class:

20240300762

2024-09-12

SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS

20240206696

2024-06-27

Cleaning robot maintenance system and control method therefor

20220332455

2022-10-20

Feeding device and image forming apparatus

20220081234

2022-03-17

Sheet feed device, image forming apparatus

20210284472

2021-09-16

Sheet feeding device, image forming apparatus, and control method

20210245979

2021-08-12

Original reading apparatus

20210188574

2021-06-24

Sheet feeding apparatus and image forming apparatus

20210179371

2021-06-17

Device and method for separating optical adhered films

20210094776

2021-04-01

Plate separator and plate conveyance system

#10

20210039901

2021-02-11

System and method of article feeder operation

#11

20200307931

2020-10-01

Medium supply apparatus

#12

20200290829

2020-09-17

SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE SHEET FEEDING DEVICE

#13

20200239250

2020-07-30

Medium conveyance device

#14

20200231394

2020-07-23

Sheet feeding apparatus and image forming apparatus

#15

20200039769

2020-02-06

Used paper supply device and sheet manufacturing apparatus

#16

20190367293

2019-12-05

System and method of article feeder operation

#17

20190337736

2019-11-07

System and method for feeding diaphragm

#18

20190248609

2019-08-15

Sheet stacking device and image forming apparatus incorporating the sheet stacking device

#19

20190152730

2019-05-23

Sheet feeding device, image forming apparatus, and image forming system

#20

20190031451

2019-01-31

Pickup method and pickup device

#21

20180265308

2018-09-20

System and method of article feeder operation

#22

20180050879

2018-02-22

Image forming apparatus

#23

20170341884

2017-11-30

Sheet material separation-aiding apparatus

#24

20170334671

2017-11-23

Image forming apparatus

#25

20170283196

2017-10-05

Sheet conveying apparatus

#26

20170267475

2017-09-21

Image forming apparatus and feeding device

#27

20170166411

2017-06-15

Sheet feeding device

#28

20170115618

2017-04-27

Image forming apparatus

#29

20170081140

2017-03-23

Paper feeding apparatus, image forming apparatus, image forming system

#30

20170081138

2017-03-23

Image forming apparatus

#31

20170050812

2017-02-23

Image reading apparatus having first motor for rotating feed roller, and second motor for rotating conveyance roller and reverse roller

#32

20160325950

2016-11-10

Media handling system

#33

20160167902

2016-06-16

Sheet-feeding device with multistage stop arms

#34

20160122144

2016-05-05

Paper feeding apparatus, image forming apparatus, image forming system

#35

20160001985

2016-01-07

System and method of article feeder operation

#36

20150274452

2015-10-01

Sheet feeding device and image forming apparatus

#37

20150132039

2015-05-14

Image forming apparatus

#38

20150108707

2015-04-23

Sheet take-out apparatus with multiple separation units

#39

20150028534

2015-01-29

Corrugated cardboard sheet feeder

#40

20150008165

2015-01-08

Sorting machine for sorting flat articles on edge, with article bunching being detected

#41

20140210152

2014-07-31

Sheet conveyance device, document conveyance device, and image forming apparatus

#42

20140049000

2014-02-20

Sheet conveying device and image forming apparatus

#43

20140041990

2014-02-13

Sheet take-out apparatus and sheet take-out method

#44

20140027971

2014-01-30

Sheet feeder that detects multi-feed of sheets and image forming apparatus

#45

20130264765

2013-10-10

Sheet take-out apparatus with multiple separation units

#46

20130175140

2013-07-11

Medium overlapped-feed preventing mechanism and medium sending-out device

#47

20130168917

2013-07-04

Rotary and gripper system including back support stack assist assembly having a tamper bar and holdback vacuum

#48

20130120810

2013-05-16

Sheet feeding device, image forming apparatus, and image scanning apparatus

#49

20130108408

2013-05-02

Method and device for transferring cutouts for packaging boxes

#50

20130106047

2013-05-02

Feeder and image forming apparatus provided with the feeder

#51

20130048725

2013-02-28

System for processing folded documents

#52

20130020752

2013-01-24

Method and system to feed inserts with a rotary and gripper system

#53

20130009355

2013-01-10

Sheet feeding device and image forming apparatus

#54

20120321332

2012-12-20

Image forming apparatus

#55

20120306146

2012-12-06

Sheet feeding device and image forming apparatus incorporating same

#56

20120251288

2012-10-04

Feeder, feeding method, and image forming apparatus

#57

20120061904

2012-03-15

Sheet feeding device and image forming apparatus incorporating same

#58

20120061903

2012-03-15

Sheet feeding device and image forming apparatus incorporating same

#59

20120013065

2012-01-19

DEVICE FOR SEPARATING FLAT ARTICLES, A CORRESPONDING CONTROL METHOD, AND A CORRESPONDING POSTAL MACHINE

#60

20120013064

2012-01-19

Flat-article feed device and a postal sorting machine

#61

20110285079

2011-11-24

Double sheet feed detector and method

#62

20110236113

2011-09-29

Medium-feeding device and recording device

#63

20110169213

2011-07-14

Feeding device and recording apparatus

#64

20110062650

2011-03-17

Sheet take-out apparatus with third sensor

#65

20110048895

2011-03-03

APPARATUS FOR SEPARATING FLAT OBJECTS BY WAY OF TWO LATERALLY OFFSET SEPARATORS

#66

20100327512

2010-12-30

Paper feeding apparatus and image forming apparatus having the same

#67

20100025914

2010-02-04

IMAGING APPARATUS WITH MEDIA PICKUP SYSTEM EMPLOYING CURVED SURFACE FOR MEDIA SEPARATION

#68

20090267287

2009-10-29

Method and apparatus for separating media combinations from a media stack

#69

20090267286

2009-10-29

Method and apparatus for separating media combinations from a media stack

#70

20090115120

2009-05-07

Sheet take-out apparatus with gap counter

#71

20090102114

2009-04-23

Double sheet feed detector and method

#72

20080237978

2008-10-02

FEEDING DEVICE AND IMAGE FORMING APPARATUS

#73

20080179807

2008-07-31

Method and apparatus for separating media combinations from a media stack

#74

20080073827

2008-03-27

Device for unstacking postal items with optimized management of unstacking conditions

#75

20080061492

2008-03-13

Imaging apparatus with media pickup system employing curved surface for media separation

#76

20080054548

2008-03-06

Paper feeding apparatus and image forming apparatus having the same

#77

20080029218

2008-02-07

Method and apparatus for automated coverslipping

#78

20070296140

2007-12-27

Method and Apparatus for Jogging and Feeding Sortable Articles

#79

20070063421

2007-03-22

Apparatus and method for singling sheet material

#80

20070063420

2007-03-22

Original feeding device

#81

20070029718

2007-02-08

Imaging apparatus with media supply system employing vibration for media separation

#82

20070018375

2007-01-25

Sheet discharging apparatus and image forming apparatus

#83

20070002117

2007-01-04

Image forming apparatus

#84

20060290047

2006-12-28

Printing system sheet feeder using rear and front nudger rolls

#85

20060087068

2006-04-27

Anti-toppling device for mail with retractable protrusion

#86

20060017216

2006-01-26

Sheet take-out method with cap counter with gap counter

#87

20050269760

2005-12-08

Paper feeding unit and image forming apparatus using the same