| Patents for B65H 7 - Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles (7,399) |
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| 08/05/1981 | EP0033167A2 Device for the detection of sheet-like objects |
| 08/04/1981 | US4281828 Plastic bag handling system |
| 07/28/1981 | US4281244 Apparatus for detecting sheet-formed support material |
| 07/28/1981 | CA1106036A1 Method of controlling the running-off process |
| 07/15/1981 | EP0031828A1 Document feed |
| 07/09/1981 | WO1981001827A1 Apparatus for detecting the passage of multiple documents |
| 06/30/1981 | US4275879 Abnormal feed condition-detecting apparatus for a printing device |
| 06/30/1981 | CA1104189A1 Reproduction machine having duplex job recovery capabilities |
| 06/23/1981 | US4275293 Jam detection and recovery system |
| 05/26/1981 | US4269504 Pickoff device for copying machine |
| 05/26/1981 | US4269401 Method and apparatus for collating and stacking documents and for effecting a high density stack in a document receiving bin |
| 05/19/1981 | US4268746 Document feed jam detector for a document reading apparatus |
| 05/06/1981 | EP0028056A1 Apparatus and method for detection of overlapping objects |
| 05/05/1981 | US4265440 Computer-controlled paper feeder |
| 05/05/1981 | CA1100538A1 Method and apparatus for feeding documents with variable driving force |
| 05/05/1981 | CA1100537A1 Recirculating document feeder |
| 04/29/1981 | EP0027546A2 Individual-sheet feeding device |
| 04/21/1981 | CA1099807A1 Collating document feeder with multiple feed detector |
| 04/15/1981 | EP0026978A1 Reproducing apparatus |
| 04/07/1981 | US4260236 Electrophotographic apparatus |
| 04/01/1981 | EP0025976A2 Device for detecting the thickness of a paper sheet |
| 04/01/1981 | EP0025896A1 Collator apparatus |
| 03/24/1981 | US4258326 Capacitive detection of absent and/or double sheets in the sheet transport path of a printing machine |
| 03/24/1981 | US4258250 Jam detector |
| 03/24/1981 | CA1098195A1 Copier document sensing and control system |
| 03/17/1981 | US4256299 Multiple sheet sensor and deflector |
| 03/03/1981 | US4253654 Pile height sensor in a sheet dispensing machine for dispensing sheets one by one |
| 03/03/1981 | US4253651 Document interleaver device |
| 02/17/1981 | US4250806 Computer controlled inspector/printer document inspection |
| 02/05/1981 | WO1981000246A1 Document feed |
| 02/04/1981 | EP0023477A1 Apparatus for dispensing documents from a plurality of magazines of documents |
| 02/03/1981 | US4249080 Jam-sensing system and apparatus |
| 01/27/1981 | US4247193 Electrostatic copying machine comprising jam sensors |
| 01/13/1981 | US4244564 Control system for a collator |
| 01/13/1981 | CA1093596A1 Pick-off device for separate sheet distributing machine |
| 01/07/1981 | EP0021707A1 Multiple document detecting system and method of detecting multiple documents |
| 01/06/1981 | US4243313 Image forming device |
| 01/06/1981 | US4243216 Double document detection system |
| 12/30/1980 | CA1092556A1 Sealed tamper-indicating money dispensing containers for automatic banking systems |
| 12/16/1980 | US4239372 Transfer type electrophotographic copying machine |
| 12/10/1980 | EP0019723A1 Apparatus for aligning pliable sheet material |
| 12/10/1980 | EP0019687A1 Apparatus for and method of sheet presence detection |
| 12/02/1980 | US4237466 Paper transport system for an ink jet printer |
| 12/02/1980 | US4236710 Sheet supplying apparatus |
| 12/02/1980 | US4236708 Pneumatic sheet feeding apparatus |
| 11/25/1980 | US4235431 Method and apparatus for transporting documents with preselected interdocument spacing |
| 11/18/1980 | CA1089953A1 Registration system |
| 11/04/1980 | US4231567 Method and apparatus for clearing jams in copiers |
| 11/04/1980 | US4231562 Recirculating document feeder |
| 10/29/1980 | EP0018057A2 Singler device for flat articles, e.g. letters |
| 10/15/1980 | EP0017514A1 Apparatus having a diagnostic mode of operation, and method of putting the apparatus into this mode |
| 10/15/1980 | EP0017227A1 Device for taking sheets from a stack |
| 09/30/1980 | CA1086785A1 Pickoff device for copying machine |
| 09/16/1980 | CA1085770A1 Machines for assembling sheets of laminar material such as paper |
| 09/09/1980 | US4221376 Document cartridge and mounting apparatus |
| 09/02/1980 | CA1084982A1 Copying apparatus with a transfer construction for electrostatic or powder images |
| 08/26/1980 | US4219270 Reproducing apparatus |
| 08/20/1980 | EP0014297A1 Sheet counting and distributing device |
| 08/06/1980 | EP0014020A1 Document interleaver device |
| 08/05/1980 | US4215588 Control device for an intermittently movable driver member |
| 07/15/1980 | US4212456 Apparatus for automatically feeding individual sheets from a stack through an office machine |
| 07/08/1980 | US4211397 Unit document feeding mechanism |
| 07/01/1980 | US4210319 Copy set counter duplex tray |
| 06/17/1980 | CA1079762A1 Multibin shingling type stack feeder |
| 06/10/1980 | US4206996 Job recovery method and apparatus |
| 06/10/1980 | US4206995 Reproduction machine with on board document handler diagnostics |
| 05/27/1980 | CA1078487A1 Document article handling control |
| 05/20/1980 | US4203589 Jam detector |
| 05/20/1980 | US4203586 Multifeed detector |
| 05/20/1980 | US4203585 Document feed for a copier machine |
| 05/06/1980 | US4201378 Skew detector |
| 03/11/1980 | US4192607 Apparatus for selectively copying documents from two different document feeders |
| 02/26/1980 | US4190354 Copier job recovery system |
| 02/26/1980 | CA1072657A1 Collator system |
| 02/26/1980 | CA1072593A1 Wobble-wheel type sheet shingler and deshingler |
| 02/06/1980 | EP0007455A1 Document feed mechanism |
| 01/22/1980 | US4184674 Monitoring device for missing and skewed sheets in sheet feeds |
| 01/22/1980 | US4184672 Control means for the supply of operating mediums and sheet feeding machines having the same |
| 01/01/1980 | CA1069208A Multiple sheet detecting apparatus |
| 12/04/1979 | US4176941 Malfunction display system for electrophotographic copying machines |
| 11/20/1979 | US4174829 Newspaper stuffers |
| 11/14/1979 | EP0005184A1 Electrophotographic copying machine including an automatic document feeder |
| 10/17/1979 | EP0004630A1 Plastic bag handling system |
| 10/16/1979 | US4171130 Control of withdrawal of flat items individually from a stack |
| 10/03/1979 | EP0004413A1 Sheet feed apparatus and method |
| 10/02/1979 | CA1063632A1 Document counter |
| 09/18/1979 | US4168058 Record member feeding device |
| 09/04/1979 | US4166615 Means for determining difference in copy sheet transportation states for an electrostatic reproduction machine |
| 08/28/1979 | US4165870 Wave generator to shingle sheets |
| 08/21/1979 | US4165168 Electrophotographic document copier machine with modular paper path assembly |
| 08/14/1979 | US4164347 Separator member drive mechanism |
| 08/07/1979 | US4163897 Automatic copy recovery |
| 07/24/1979 | US4162066 Signature machines |
| 07/11/1979 | EP0002915A1 Electrophotographic machine |
| 07/10/1979 | US4160546 Document overlap-detecting apparatus and process |
| 07/10/1979 | US4160545 Film handling apparatus |
| 07/03/1979 | US4159782 Banking machine control |
| 07/03/1979 | CA1057696A1 Stacking system for a rotary drum collator |
| 06/26/1979 | CA1057376A1 Document jam detector for copier |
| 06/26/1979 | CA1057375A1 Malfunction detector system for item conveyor |