Patents for B65H 20 - Advancing webs (6,732) |
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12/04/1979 | CA1067271A1 Apparatus for processing continuously-fed plastics material |
11/27/1979 | US4176382 High performance tape path for a 19 inch tape recorder |
11/27/1979 | US4175713 Continuously operating automatic strip winding device |
11/27/1979 | US4175688 Semi-automatic stock feeder |
11/27/1979 | US4175687 Uniform indexing of paper forms |
11/27/1979 | US4175456 Feeding and cutting device for sheet material |
11/20/1979 | US4174800 Storage roller thruster device for continuous strip paper feeders |
11/13/1979 | US4174237 Process and apparatus for controlling the speed of web forming equipment |
11/06/1979 | US4173301 Pneumatic brake |
11/06/1979 | CA1065906A1 Tractor belt |
10/31/1979 | EP0005130A2 An arrangement for the processing of a moving material web |
10/30/1979 | US4172565 Apparatus for winding strip material |
10/16/1979 | US4171068 Strip positioning in label printers |
10/02/1979 | CA1063392A1 Method and apparatus for regulating roll contact pressure |
09/18/1979 | CA1062682A1 Transport apparatus with intermittently applied loading brake |
09/11/1979 | US4167239 Feeding apparatus for stepwise feeding of continuous elongated material |
09/11/1979 | CA1062299A1 Web transport apparatus |
09/11/1979 | CA1062223A1 Machine for advancing strip material through a utilization apparatus |
08/21/1979 | US4165028 Method for controlling a web of material |
08/14/1979 | US4164331 Slide guide device for moving wire and the like |
08/09/1979 | WO1979000499A1 Improvements in or relating to label applicators |
08/08/1979 | EP0003414A2 Float treatment apparatus |
08/07/1979 | US4163527 Coil depletion sensor |
07/31/1979 | CA1059544A1 Pin wheel feeding device |
07/24/1979 | US4162032 Pinwheel assembly having improved pins |
07/17/1979 | CA1058687A1 Cleaning web for electrophotographic copier |
07/11/1979 | EP0002796A1 Sheet or web feeding device for a printing apparatus |
07/11/1979 | EP0002653A1 Device for drawing the leading edge of a sheet through a sheet treatment machine |
07/10/1979 | US4160518 Double stroke feeder |
07/10/1979 | CA1058236A1 Method and device in an installation for treating air-born web material to reduce web deflection over blow-boxes of the installation |
07/10/1979 | CA1058235A1 Decurler device |
07/03/1979 | US4159794 Sheet feed tractor |
07/03/1979 | CA1057719A1 Bi-directional rotary drive mechanism |
06/19/1979 | US4158429 Apparatus for feeding elongate sheet materials |
06/19/1979 | CA1056860A1 Sheet registration mechanism |
06/19/1979 | CA1056859A1 Sheet registration mechanism |
05/22/1979 | US4155282 Mechanism for cutting sheets from a continuous web of film |
05/22/1979 | US4155148 Tentering clip |
05/16/1979 | EP0001820A1 Tape transport mechanism, particularly for a magnetic recording tape |
05/08/1979 | US4153191 Feeders for web material |
05/08/1979 | US4153190 Magnetic feeding device |
05/08/1979 | CA1054175A1 Drive mechanism for computer form feeder apparatus |
05/08/1979 | CA1054174A1 Device for aligning power press feedstock |
05/01/1979 | US4151771 Stock feed for light gauge, soft tempered metal |
05/01/1979 | US4151770 Apparatus for alternately feeding and cutting two different widths of web material |
05/01/1979 | US4151699 Production of discrete blanks for packets |
04/17/1979 | US4149484 Cutting apparatus |
04/10/1979 | CA1052405A1 Sprocket drive and stripper arrangement for computer form feeder apparatus |
03/27/1979 | US4146160 Indexing apparatus for band-shaped works |
03/20/1979 | US4144990 High speed cam roll lifter for press feeder |
03/20/1979 | US4144618 Material converger |
03/20/1979 | CA1050740A1 Conveyor feed mechanism |
03/13/1979 | US4144454 Tape transport mechanism |
03/06/1979 | CA1049761A1 Stop feed mechanism |
02/27/1979 | US4141515 Automated layer separator delivery system for optical waveguide winding |
02/21/1979 | EP0000712A1 Method and device for presenting a cassette with an endless web |
02/20/1979 | US4140261 Semi-automatic stock feeder |
02/13/1979 | US4139164 Method and device for winding bobbins of rubbery and essentially extensible tape material |
02/13/1979 | US4138913 Punch press feeding apparatus |
02/13/1979 | CA1048565A1 Process and device for permanent checking of the motion of a web type matter continuously delivered on a machine processing it sequentially |
02/13/1979 | CA1048262A1 Dryer for material coated on two surfaces |
02/06/1979 | US4137644 Treating airborne web material |
02/06/1979 | CA1047915A1 Idler roller assembly for punch press feed |
01/30/1979 | US4136808 Web threading system |
01/23/1979 | US4135801 Camera having film winding-to-rewinding control by releasing either of two buttons |
01/09/1979 | CA1046097A1 Conveyor system for a cutter for a web of corrugated fiberboard |
12/19/1978 | US4130230 Sheet feed tractor |
12/12/1978 | US4129239 Clamping devices for document tractors |
11/28/1978 | US4127225 Tape storage bin |
11/21/1978 | US4126257 Paper tape punch and reader |
11/21/1978 | CA1042690A1 Method of adjusting the contact pressure of a rolling mill and apparatus for the performance thereof |
11/07/1978 | US4124435 Label cutting head |
10/24/1978 | CA1041055A1 Apparatus for dispensing fabric from a bolt |
10/10/1978 | US4119256 Strip pinch roll apparatus |
10/03/1978 | US4117989 Method and apparatus for coil handling at mill entry |
09/19/1978 | US4114791 Feeding mechanism |
08/29/1978 | US4110824 Method and apparatus for continuously processing strand |
08/29/1978 | US4110758 High quality printing system with constant intermittent tape drive |
08/29/1978 | US4110027 Image transfer mechanism |
08/29/1978 | US4109843 Web feeding mechanism for compact printer |
08/15/1978 | US4107700 Fanfold paper transport |
08/15/1978 | US4106716 Paper drive mechanism for automatic photographic paper cutter |
08/15/1978 | US4106324 Feeding mechanism |
08/15/1978 | CA1036693A1 Web handling apparatus |
07/25/1978 | US4102280 Feed device for flexible workpieces, especially for a sewing machine |
06/27/1978 | US4096941 Conveyor system for a cutter for a web of corrugated fiberboard |
06/20/1978 | US4095733 Stock feeder for punch presses |
05/30/1978 | US4092007 Strip accumulator |
05/16/1978 | US4089451 Automatic strip-feeder device particularly for dies |
05/16/1978 | US4089378 Copy paper exhausting roller unit for use in electrophotographic copying machine |
05/16/1978 | US4089254 Strip material feed roller assembly |
05/09/1978 | US4088256 Device for printing data |
04/25/1978 | US4085522 Method and apparatus for freely suspending moving webs of material |
04/18/1978 | US4084490 Container bottom cutting apparatus and method |
03/21/1978 | US4079899 Web transport apparatus with intermittently applied loading brake |
03/21/1978 | US4079876 Computer forms feeder |
03/21/1978 | US4079633 Tractor belt |
03/14/1978 | US4078416 Method and apparatus for feeding strip stock into a machine |
03/14/1978 | US4078323 Method and apparatus for the continuous treatment of a web of paper, textile, synthetic material metal or the like through the application of pressure produced by magnetic force |
03/07/1978 | US4077289 Apparatus for converting a ribbon of labels into discrete labels |