| Patents for B65H 20 - Advancing webs (6,732) |
|---|
| 02/28/1978 | US4076785 Method of and apparatus for increasing the production output of stretched flat film webs composed of thermoplastic material |
| 02/28/1978 | US4076161 Stock feeder for punch presses and the like |
| 02/21/1978 | US4074624 Method of adjusting the contact pressure of a rolling mill and apparatus for the performance thereof |
| 01/31/1978 | US4071178 Machine for use with moving webs |
| 01/31/1978 | US4070951 Web handling apparatus |
| 01/24/1978 | US4070223 Apparatus and method for introducing connected forms into an associated device |
| 01/17/1978 | US4068998 Apparatus for processing continuously-fed plastics material |
| 01/10/1978 | US4067567 Sheet roll assembly for copying machine |
| 01/03/1978 | US4066221 Method of and apparatus for the tape loading and use of a single turntable in the rendition of a taped program |
| 01/03/1978 | US4065838 Tenter frame clip-opening wheel with resilient rim |
| 12/27/1977 | US4065043 Rotary speed minute regulating device for output shaft in puller apparatus |
| 12/20/1977 | US4063499 Cam feed with cycle synchronization |
| 12/13/1977 | US4062504 Apparatus for continuously accumulating a travelling metal strip or wire-like material |
| 12/06/1977 | US4061292 Bi-directional rotary drive mechanism |
| 12/06/1977 | US4061260 Bag making machine |
| 11/29/1977 | US4060187 Process and apparatus for permanently controlling the movement of web of material continuously delivered to a machine processing the web |
| 11/29/1977 | US4060186 Metal strip handling apparatus and method |
| 11/22/1977 | US4059241 Air flotation turner bar |
| 11/22/1977 | US4059213 Clutchless paper advance mechanism |
| 11/22/1977 | US4059212 Stock feeder for punched stock |
| 11/15/1977 | US4058244 Air cushion nozzle |
| 11/08/1977 | US4057185 Method and means for operating a pair of pinch rolls |
| 10/25/1977 | US4055340 Assisted pneumatic transport and registration apparatus |
| 10/18/1977 | US4054923 Belt driven tape transport with re-positioned reel |
| 10/11/1977 | US4053092 Disengageable roll positioning apparatus |
| 10/04/1977 | US4051987 High speed stock feeder for punch presses and the like |
| 10/04/1977 | US4051986 Photoconductor storing apparatus |
| 09/27/1977 | US4050642 Winding or rewinding film |
| 09/27/1977 | US4050569 Record media advancing mechanism |
| 09/06/1977 | US4046623 Apparatus for shifting component parts of paper machines |
| 09/06/1977 | US4046372 Phototypesetter film feed device |
| 08/09/1977 | US4040553 Intermittent stock feed mechanism |
| 07/26/1977 | US4037768 Apparatus for braking webs of photographic material or the like |
| 07/19/1977 | US4036421 Weighted pinch rolls |
| 07/19/1977 | US4036420 Pinwheel for paper feeding |
| 07/05/1977 | US4033560 Paper advancing mechanism |
| 07/05/1977 | US4033522 Machine for advancing strip material through a utilization apparatus |
| 07/05/1977 | US4033494 Stamp dispensing mechanism |
| 07/05/1977 | US4033493 Pin wheel feeding device |
| 06/28/1977 | US4032056 Roll feeder device for press works |
| 06/21/1977 | US4030652 Equalizing device for movements in packing machines, especially machines for making bags and the like |
| 06/14/1977 | US4029251 Roll feed with modular roll lifter mechanism |
| 06/14/1977 | US4029249 Roller system for continuous transport of webs of sheeting |
| 06/14/1977 | US4029247 Strip feeding mechanism |
| 06/14/1977 | US4028912 Fabric take-up mechanism |
| 05/31/1977 | US4027201 Apparatus and method for neutralizing static charges in sheet/web feeding devices |
| 05/31/1977 | US4026724 Method for treatment of elongated flexible material |
| 05/31/1977 | US4026450 Apparatus for treatment of elongated flexible material |
| 05/24/1977 | US4025937 Web transport apparatus |
| 05/24/1977 | US4025005 Web feeding and collecting apparatus for photographic printers or the like |
| 05/24/1977 | US4024774 Modular cam driven roll feed |
| 05/17/1977 | US4023485 Printing apparatus |
| 05/10/1977 | US4022367 Device for conveying metal sheets for affixation to a windup drum for winding thereon |
| 05/10/1977 | US4022366 Sheet handling apparatus |
| 05/10/1977 | US4022365 Pin feed platen for document transport mechanism |
| 04/26/1977 | US4019733 Sheet registration mechanism |
| 04/26/1977 | US4019732 Sheet registration mechanism |
| 04/26/1977 | US4019665 Feed device for rod or striplike material |
| 04/19/1977 | US4018431 Separator for handling multi-folded paper |
| 04/12/1977 | US4017169 Copy paper transporting unit for use in electro-photographic copying apparatus |
| 03/29/1977 | US4014490 Apparatus for feeding and applying features to continuous webs or items thereon |
| 03/22/1977 | US4013357 Copying machine in which, paper jamming at copying paper cutting mechanism is prevented |
| 03/22/1977 | US4013284 Decurler device |
| 03/15/1977 | US4012006 Continuous loop tape cartridges |
| 03/15/1977 | US4012005 Rotational tape accumulator |
| 03/15/1977 | US4012004 Device for the accumulation of materials in strips |
| 03/08/1977 | US4010882 Sprocket drive and stripper arrangement for computer form feeder apparatus |
| 03/01/1977 | US4009815 Apparatus for maintaining vertically moving strip at established tension |
| 03/01/1977 | US4009814 Web accumulator |
| 02/22/1977 | US4008888 Device for the transport of individual pieces of fabric in the automatic manufacture of products therefrom |
| 02/22/1977 | US4008839 Tape feeding apparatus |
| 02/01/1977 | US4005810 Continuous library catalog card |
| 01/18/1977 | US4003298 Apparatus for driving moving webs in bag making machines |
| 01/04/1977 | US4000803 Vacuum-buffered bidirectional paper drive system |
| 12/28/1976 | US3999718 Spiral accumulator for a flexible metal strip |
| 12/28/1976 | US3999633 Pressure device for applying a band against a driving or braking cylinder |
| 12/21/1976 | US3998542 Photoconductor storing apparatus for an electrostatic copier |
| 12/21/1976 | US3998370 Feed apparatus |
| 12/14/1976 | US3997094 Device for aligning power press feedstock |
| 12/14/1976 | US3997093 Web feed apparatus |
| 11/30/1976 | US3994426 Drive mechanism for computer form feeder apparatus |
| 11/23/1976 | US3993233 Web slack box having a plurality of sections |
| 10/19/1976 | US3986651 Concave tape guide |
| 10/19/1976 | US3986273 Drying apparatus for a continuously moving web |
| 10/12/1976 | US3985277 Web handling device |
| 10/05/1976 | US3984039 Precision-surface with dynamically-stiff air film provided by deep pools |
| 09/28/1976 | US3982328 Dryer for material coated on two surfaces |
| 09/14/1976 | US3979966 Clutch device for either intermittent or continuous driving of perforated film |
| 09/07/1976 | US3979038 Arrangement at transport of web or sheet material |
| 09/07/1976 | US3979036 Paper guide for tape perforators with an automatic pitch-adapted threading mechanism for the feed element zone |
| 08/31/1976 | US3977589 Idler roller assembly for punch press feed |
| 08/31/1976 | US3977587 Conveyor feed mechanism |
| 08/24/1976 | US3976237 Web guide systems |
| 08/24/1976 | US3976235 Stop feed mechanism |
| 08/17/1976 | US3975096 Electrophotographic copying machines |
| 08/17/1976 | US3974976 Apparatus for suppressing rotational fluctuation of supply roll |
| 08/17/1976 | US3974949 Sheet prefeeder forming an overhead stock loop to the input of an incremental feeder for a cupping press |
| 08/10/1976 | US3973599 Loom having a cloth take-up system |
| 08/10/1976 | US3973493 Web stencilling and drying apparatus |
| 08/03/1976 | US3972460 Paper transport mechanism |