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