Patents for B65H 20 - Advancing webs (6,732) |
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09/25/1984 | US4473193 Helical feed-in mechanism for strip accumulator |
09/25/1984 | US4472888 Coanda effect nozzle for handling continuous webs |
09/25/1984 | US4472864 Feeder for tenters |
09/19/1984 | EP0118424A1 Pin feed mechanism for transporting continuous stationery |
09/04/1984 | US4469266 Feed and lock mechanism for multiple bar draped web collator and method |
09/04/1984 | US4469265 Tape handling device |
09/04/1984 | US4469264 Tractor apparatus for feeding paper |
09/04/1984 | US4469263 Paper feed tractor with compensating drive pulley |
09/04/1984 | US4469262 Paper feed tractor with compensating drive pulley |
08/29/1984 | EP0116659A1 Apparatus for applying sheets or the like to both sides of board-like workpieces, and process for operating the same |
08/22/1984 | EP0116336A2 Apparatus for receiving and controlling a compensating loop in a continuously fed and intermittently advanced metal strip |
08/22/1984 | EP0116334A2 A method and an arrangement for the feeding of a material web |
08/22/1984 | EP0037412B1 An apparatus for advancing a predetermined length of strip-shaped material |
08/21/1984 | CA1172864A1 Apparatus and process for a decurling system |
08/21/1984 | CA1172863A1 Apparatus and process for a decurling system |
08/15/1984 | EP0115964A1 Web accumulator with arcuate guide supports |
08/15/1984 | EP0115875A2 Apparatus for looping belt-like materials |
07/31/1984 | US4462588 Apparatus for regulating the cutting plane of a strip |
07/31/1984 | US4462531 Paper feed tractor with belt tensioning |
07/31/1984 | US4462528 Electrostatic web clamp |
07/24/1984 | US4461467 Strand length for conveying and slowing down folded products |
07/24/1984 | US4461432 Unwinding apparatus for webs of material, in particular plastic films |
07/17/1984 | CA1171105A1 Method and an arrangement for the forward feeding of a material web in register with a crease line pattern |
07/03/1984 | US4457463 Tractor apparatus |
07/03/1984 | US4457149 Apparatus for producing coils of metal strip |
06/26/1984 | US4456242 Apparatus for shingling stack of flat articles |
06/26/1984 | US4456189 Controlled expansion strip accumulator |
06/19/1984 | US4455136 Floating equipment and floating-type heat treating furnace for striplike works |
06/13/1984 | EP0110864A1 Strip accumulator, particularly for metal strips |
06/12/1984 | US4453660 Forms feed tractor |
06/12/1984 | US4453465 Web turning rod having air flow control means |
06/05/1984 | US4452113 Method and apparatus for sealing cut sheet material |
05/15/1984 | US4448364 Reversible ribbon drive |
05/15/1984 | US4448362 Method of and apparatus for the tape loading and use of a single turntable in the rendition of a taped program |
05/02/1984 | EP0107606A2 Method of sheet transfer |
05/02/1984 | EP0107106A2 Improved apparatus for transferring printed material onto a chain delivery |
05/02/1984 | EP0107052A1 Belt-guiding wheel with radially movable driving pins introduced in radial bores |
05/02/1984 | EP0107043A1 Transfer device |
05/01/1984 | US4445960 Polyvinyl chloride web and paper and/or polyester belt |
04/25/1984 | EP0106508A2 Reel hub assembly for tape transport |
04/25/1984 | EP0106428A1 Web slitting and grooving system |
04/24/1984 | US4444363 Device for driving a flexible protection web rolled up on a shaft |
04/24/1984 | US4444361 Vertically-oriented, closely-coupled, two-drum reel calender |
04/24/1984 | US4444346 Pneumatic feeder for punch presses |
04/24/1984 | US4444209 Web guide device |
04/10/1984 | US4441661 Apparatus for storing strip, particularly metal strip |
04/04/1984 | EP0104811A1 Method of and apparatus for embossing and controlling the web tension in a continuous, moving web |
04/04/1984 | EP0104365A2 Device for intermittently unwinding and cutting a film from a roll, particularly for a vacuum casting machine |
04/03/1984 | CA1164901A1 Apparatus for leading the tail of paper web |
04/03/1984 | CA1164900A1 Rotary drum for processing sheet materials |
03/28/1984 | EP0104020A2 Handling and/or processing of continuous, moving web and method of and apparatus for winding up and embossing such web |
03/20/1984 | US4437659 In a document transport system |
03/15/1984 | WO1984001038A1 Pin feed mechanism for transporting continuous stationery |
03/15/1984 | WO1984000949A1 Fabric handling apparatus and method |
03/14/1984 | EP0102743A2 Method and apparatus for conveying substrate in continuous multicolor printing press |
03/07/1984 | EP0102234A2 Feeding of computer form web |
03/07/1984 | EP0102009A1 Combined tractor and friction web feed mechanism |
03/06/1984 | US4434926 Transportation device, in particular for shaped, flexible material |
03/06/1984 | US4434924 Dual driven feed rolls for a punch press |
03/06/1984 | US4434691 Method and apparatus for sealing cut sheet material |
02/22/1984 | EP0101366A1 Cutting machine for pieces of web material |
02/21/1984 | US4432221 Rolling mill with conveying means for strip and foil materials |
02/14/1984 | US4430914 Rotary apparatus for advancing a web |
02/14/1984 | CA1162208A1 Double feed roll lift mechanism |
02/07/1984 | US4429984 Copying machine with traction feed |
02/07/1984 | US4429819 Apparatus for leading the tail of web of paper |
01/25/1984 | EP0099178A1 Apparatus for clamping insulative material |
01/24/1984 | USRE31505 Coil depletion sensor |
01/24/1984 | US4426757 Web guide roller for use at high speeds and process for producing the same |
01/18/1984 | EP0098683A2 Apparatus for and process of treating web material |
01/17/1984 | US4426030 Variable speed tape feeding apparatus |
01/17/1984 | CA1160559A1 Motorized and micro feed length adjustment for a press feed |
01/10/1984 | US4424941 Tape transport apparatus having a central capstan |
01/03/1984 | CA1159857A1 Preventing air film between web and roller |
01/03/1984 | CA1159764A1 Oscillating cam feed apparatus for a press |
12/27/1983 | US4422566 Arrangement for guiding print webs on cylinders of rotary printing machines |
12/27/1983 | US4422357 Apparatus for advancing a predetermined length of strip-shaped material |
12/21/1983 | EP0096532A2 Improved coanda effect nozzle for handling continuous webs |
12/21/1983 | EP0096494A2 Label overprinters |
12/20/1983 | US4421263 Bi-directional clutchless film transport device |
12/20/1983 | US4421261 Web feed tractor |
12/20/1983 | CA1158906A1 Method and apparatus for automatically controlling travel of two plastics film strips as a bag material or the like |
12/13/1983 | US4420107 Lead frame advance system |
12/07/1983 | EP0095790A1 Apparatus for collecting and temporarily storing sheets |
12/06/1983 | US4418874 Method and apparatus for storing a length of web |
11/30/1983 | EP0095176A1 Feeding device for webs with register marks |
11/22/1983 | US4416200 Paper feed mechanism for rotary die cutter |
11/15/1983 | US4415108 Roll feed apparatus |
11/08/1983 | US4413764 Guide for tractor feed for paper webs in office machine |
11/02/1983 | EP0092849A1 Intermittent feed mechanism |
11/02/1983 | EP0092658A1 Turning bar with air cushion |
11/01/1983 | US4412637 Bidirectional document feed tractor unit |
11/01/1983 | CA1156174A1 Modular bidirectional tractor feed assembly |
10/25/1983 | CA1155880A1 Continuous form feeder |
09/27/1983 | US4406390 Continuous motion, constant velocity web feeding apparatus |
09/27/1983 | US4406389 High speed web processing unit adjustable to variable length documents |
09/27/1983 | US4406251 Device for feeding sheets to packaging machines |
09/27/1983 | CA1154473A1 Method and an arrangement for the feed of a material web |
09/14/1983 | EP0088347A1 Apparatus for keeping the tension of metal strips at a constant level |
09/13/1983 | US4403721 Variable diameter drum |