| Patents for B65H 20 - Advancing webs (6,732) |
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| 03/28/1989 | US4815181 Tentering chain track for tentering clamps travelling in a closed-loop in a tentering frame |
| 03/22/1989 | EP0307908A2 X-Y plotter |
| 03/21/1989 | US4813357 Method and apparatus for splicing continuous pin-feed forms |
| 03/21/1989 | US4813321 Film transport mechanism |
| 03/15/1989 | EP0119255B1 Fabric handling device |
| 03/07/1989 | US4810154 Component feeder apparatus and method for vision-controlled robotic placement system |
| 03/01/1989 | EP0305230A1 Intermittent web feed for a machine, particularly a sheet cut-off press |
| 02/28/1989 | CA1250606A1 Pin tractor |
| 02/21/1989 | US4805847 Apparatus for treating a web of continuous material |
| 02/21/1989 | US4805822 Tractor with belt tensioning mechanism |
| 02/21/1989 | US4805501 System for processing a web |
| 02/14/1989 | US4805111 Size independent modular web processing line and modules |
| 02/14/1989 | US4804125 Device for floatably guiding webs of material by means of a gaseous or liquid medium |
| 02/14/1989 | US4804124 Semi-automatic loading paper feed tractor |
| 02/14/1989 | US4803877 Pinch apparatus using rolls |
| 02/08/1989 | EP0302534A2 Chain link with a plate featuring a pincer, for haul-off of a sheet material |
| 01/31/1989 | US4801973 Photographic paper reserver mechanism |
| 01/31/1989 | US4800813 Planetary transmission device for driving an oscillating auxiliary gripper of a printing press |
| 01/26/1989 | DE3722783A1 Strip treatment system for strips of metal, plastic, paper or the like |
| 01/25/1989 | EP0300386A2 Synchronous driving apparatus for a scanning exposure type reproducing apparatus |
| 01/17/1989 | US4798576 Bag making machine |
| 01/17/1989 | US4798375 Device for feeding photosensitive material |
| 01/17/1989 | US4798353 Web slitting system and slack inducing apparatus and method useful therein |
| 01/17/1989 | CA1249068A1 Machines for handling electrical components |
| 01/11/1989 | EP0298299A1 Device for the contactless guiding of webs |
| 01/10/1989 | US4797304 Continuous coating method capable of achieving higher yield |
| 01/04/1989 | EP0297582A1 Method and apparatus for applying elastic band onto moving web |
| 01/03/1989 | US4796041 Film feed unit for use in automatic film developing machine |
| 01/03/1989 | US4795956 Web motion converter |
| 01/03/1989 | US4794751 Sealing of apparatus with continuous product transport |
| 12/29/1988 | WO1988010189A1 Improved stenter apparatus |
| 12/28/1988 | EP0296730A2 Method and apparatus for the rapid consolidation and/or drying of porous webs |
| 12/28/1988 | EP0234307B1 Method and apparatus to compensate for the change in length, in machines for the production and separation of packages, of a foil strip formed from material which shrinks during cooling |
| 12/27/1988 | US4794429 Automatic dual mode sheet and web document transport for copiers |
| 12/21/1988 | CN88200629U Film advance mechanism for printing and developing color film |
| 12/20/1988 | US4792076 Web transporting apparatus |
| 12/20/1988 | US4792075 For exerting a drag upon a moving metal strip |
| 12/20/1988 | US4792074 Arrangement and the stepwise advance of band material with two oppositely driven feed rollers |
| 12/20/1988 | CA1247058A1 Tape stripper for electrical component tape feeder |
| 12/15/1988 | WO1988009762A1 Film transport mechanism |
| 12/13/1988 | US4790468 Floating type web guiding device |
| 12/13/1988 | US4790467 Web feed mechanism and door with static protrusions |
| 12/13/1988 | US4790466 Pin tractor |
| 12/13/1988 | US4790125 Feed rollers for round baler net dispenser |
| 12/07/1988 | EP0294055A1 A paper feeding apparatus, E.G. for use in a printer |
| 12/06/1988 | US4788779 Method and apparatus for the rapid consolidation and/or drying of moist porous webs |
| 11/29/1988 | US4787622 Conveying device for metal sheets, particularly on a can welding machine |
| 11/29/1988 | US4787546 Apparatus for automatic threading of a web |
| 11/29/1988 | US4787545 Paper feeding mechanism |
| 11/29/1988 | US4787544 For controlling tension in a sheet material |
| 11/23/1988 | EP0291775A2 Apparatus for the simultaneous biaxial treatment of films |
| 11/22/1988 | US4786946 Paper delivery system for photographic printer |
| 11/22/1988 | US4785985 Apparatus for contactless guiding of webs of material, in particular, metal strips, by means of a gas medium |
| 11/17/1988 | EP0290731A2 Storage device |
| 11/15/1988 | US4784504 Multi-function printer |
| 11/15/1988 | CA1244843A1 Press feeder |
| 11/03/1988 | WO1988008372A1 Method and apparatus for splicing pin-feed forms |
| 11/02/1988 | EP0289092A1 Feed rolls for round baler net dispenser |
| 10/25/1988 | US4779781 Method and an arrangement for the feeding of a material web |
| 10/25/1988 | CA1243625A1 Retractable pin sprocket wheel for model 5310 |
| 10/18/1988 | US4778694 Method for application with use of web vibration absorber |
| 10/18/1988 | US4778093 Film transport assembly |
| 10/13/1988 | DE3710942A1 Drive device with oscillating element driven so as to oscillate back and forth for the zig-zag-shaped stacking of webs |
| 10/12/1988 | EP0286363A2 Pin tractor assembly |
| 10/11/1988 | US4777513 Web transport system |
| 10/11/1988 | US4776505 Roll feed apparatus |
| 10/05/1988 | EP0285536A1 Reel for rolls of weblike material |
| 10/05/1988 | EP0284918A2 Transfer device for strip material between an uncoiler and a strip treating or strip working machine |
| 10/05/1988 | EP0284652A2 Waist elastic applicator for diaper or similar article |
| 10/04/1988 | US4775136 Sheet folding and transport system, particularly for printed paper copy sheets, and folded sheet element separating method |
| 10/04/1988 | US4775088 Intermittent web feeding apparatus |
| 10/04/1988 | US4775087 Arrangement for the automatic control of the step-by-step advance of a foil sheet |
| 10/04/1988 | US4774796 Apparatus for inserting the leading end of a packaging band in a conveyor device |
| 09/28/1988 | EP0284538A1 Improvements in the means of feeding of sheets of film to wrapping machines |
| 09/28/1988 | EP0284305A2 Document handling system |
| 09/28/1988 | EP0283851A2 Method and device to attach a clip to a leading strip |
| 09/28/1988 | EP0283834A2 Device to attach a staple with a strip material to a leading strip |
| 09/28/1988 | EP0240494A4 Tape staking and control apparatus. |
| 09/27/1988 | US4773580 Device for transmitting motion to webs of photographic material in developing machines and the like |
| 09/27/1988 | US4773579 Web feed tractor |
| 09/27/1988 | CA1242467A1 Feeding means for feeding a material web in a packaging machine |
| 09/22/1988 | WO1988006956A1 Hole puncher with device for reinforcing perforated sheet |
| 09/22/1988 | DE3707612A1 Air guide box with a device for guiding the lead strip through the dry end of a papermachine |
| 09/20/1988 | US4771921 Conversion kit to adapt a single-feed continuous form press to dual-feed operation |
| 09/14/1988 | CN88101160A Paper tractor mechanism |
| 09/14/1988 | CN88101158A Apparatus for feeding recording paper forwardly and backwardly |
| 09/13/1988 | US4770331 Sheet forming machine |
| 09/13/1988 | US4770322 Roll stamp dispenser |
| 09/07/1988 | EP0281498A2 Driving device for sheets and/or webs in an office printer, particularly a matrix printer |
| 09/07/1988 | EP0280699A1 Precision paper transport system. |
| 09/06/1988 | US4769671 Apparatus for positioning a photoconductive belt for development |
| 09/06/1988 | US4769106 Apparatus for manufacturing products of welded plastic sheets |
| 09/06/1988 | US4769103 Peeling after printing; drive roller with wear resistance surface stretches paper |
| 09/06/1988 | US4768915 Chip feeder |
| 08/31/1988 | EP0280643A2 Paper feeding device for an office machine, in particular a matrix printer |
| 08/31/1988 | EP0280641A2 Driving device for longitudinally perforated recording webs |
| 08/30/1988 | CA1241360A1 Gripper mechanism for feeding elongate strips |
| 08/23/1988 | US4766446 Printing apparatus having means for providing tension to a recording material |
| 08/23/1988 | US4765523 Multiposition tractor lid |
| 08/16/1988 | US4763823 Tape feed apparatus |