| Patents for B65H 19 - Changing the web roll (10,230) |
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| 07/06/1982 | US4337904 Web tension control method and apparatus |
| 07/06/1982 | US4337903 Method of and a device for controlling the exchange of rolls of a web-like material |
| 06/30/1982 | EP0054735A2 Device for producing rolls of flexible sheets wound in staggered overlapping formation |
| 06/30/1982 | EP0054697A1 Web-like material treating machine |
| 06/15/1982 | US4334651 Automatic hydraulic roll winder |
| 06/01/1982 | US4332357 Strip feeding |
| 06/01/1982 | CA1124699A1 Arrangement in a cable winding machine |
| 05/25/1982 | US4331301 Automatic splicing systems of rolled belts or paper coils |
| 05/04/1982 | US4328066 Tape splicing apparatus |
| 05/04/1982 | US4327877 Winding device |
| 05/04/1982 | US4327876 Continuous center-winding apparatus and method |
| 05/04/1982 | CA1123077A1 Paper feed control system |
| 04/27/1982 | US4326680 Web cutter for a surface winder |
| 04/27/1982 | US4326679 Method and apparatus for roll changing on a winder device |
| 04/14/1982 | EP0049376A1 Roll carrier |
| 04/13/1982 | US4324369 Double drum winder |
| 03/30/1982 | US4322043 Web transport apparatus |
| 03/24/1982 | EP0048125A1 Apparatus for detecting the position of the end of the outer turn of a coil of strip material |
| 03/18/1982 | WO1982000796A1 Improvements for masking machine |
| 03/16/1982 | US4319946 Apparatus for classifying and reorganizing a processed long length of film into lengths of film having same frame size |
| 02/16/1982 | USRE30868 Paper roll diameter sensing device for use with paper splicing apparatus |
| 02/16/1982 | US4315794 Device for the quick splicing of paper webs |
| 02/16/1982 | CA1118397A1 Paper reel synchronizing system |
| 02/10/1982 | EP0045428A1 Claw and self-threading reel for rotatively winding and unwinding |
| 02/09/1982 | CA1117999A1 High speed bag folding machine |
| 02/09/1982 | CA1117927A1 Method and means for forming a zero tail length splice in a moving web |
| 01/27/1982 | EP0044814A1 Machine for forming rolls from a web of paper |
| 01/26/1982 | CA1116826A1 Starting tail for film rolls and method and apparatus for forming same |
| 12/16/1981 | EP0041743A2 Means for controlling the position of a moving web, particularly a roll support |
| 12/15/1981 | CA1114348A1 Apparatus for replacing rotating mandrels on which a web is wound |
| 12/08/1981 | US4304368 Method and two-drum winder for the winding of endlessly fed webs |
| 11/10/1981 | US4299642 For sealing the tail of a wound roll of sheet material |
| 11/10/1981 | US4299358 Method and apparatus for the automatic sidewise insertion of cores in winding machines |
| 11/03/1981 | US4298173 Apparatus for unwinding of a material web |
| 10/28/1981 | EP0038450A1 Threading device for a rotary printing press with rolls |
| 09/29/1981 | US4291843 Web winding apparatus |
| 09/29/1981 | US4291460 Apparatus for providing taped coils of sheet material |
| 09/23/1981 | EP0036311A1 Mechanical feed-up of web material on a recoiler |
| 09/22/1981 | US4290834 Web splicing method |
| 09/22/1981 | CA1109442A1 Apparatus for replacing rotating mandrels on which a web is wound |
| 09/15/1981 | US4289262 Structure of dispenser for dispensing web-like material |
| 09/08/1981 | CA1108582A1 Paper roll web splicing |
| 09/08/1981 | CA1108581A1 Unwinding apparatus for rolls of web material |
| 09/08/1981 | CA1108580A1 Device for winding material in the form of sheeting |
| 09/01/1981 | US4286756 Continuous uncoiler for coils of web lengths |
| 08/25/1981 | US4285475 Mechanical feed-up of web material on a recoiler |
| 08/25/1981 | CA1107845A1 Driven nip roll splicer |
| 08/18/1981 | US4284463 For use on splicers, facilitate mounting and trimming of leading edge |
| 08/04/1981 | US4281805 Apparatus and method for coiling a moving web |
| 08/04/1981 | US4281803 Splicer control |
| 07/28/1981 | US4280671 Gripper mechanism for tension reel mandrel and the like |
| 07/28/1981 | US4280669 Automatic web rewinder for tensioned web |
| 07/23/1981 | WO1981001946A1 Machine loading device for the tobacco industry continously supplied with a paper web |
| 07/21/1981 | CA1105435A1 Continuous web supply apparatus |
| 07/21/1981 | CA1105432A1 Automatic device for dampening and compensating the pulling force exerted on the material of a strip which is subjected to a high acceleration during its entrainment |
| 07/14/1981 | US4278489 Web splicing apparatus |
| 07/07/1981 | US4277032 Automatic apparatus for continuously forming cloth rolls |
| 07/07/1981 | CA1104528A1 Depleted roll unlatching of reserve roll for dispensing flexible sheet material |
| 07/01/1981 | EP0031298A2 Process and apparatus for manufacturing web rolls |
| 06/17/1981 | EP0030402A1 Device for winding cut strips |
| 06/16/1981 | US4273501 Roll handling device |
| 06/16/1981 | CA1103334A1 Device for synchronizing the speeds of two webs of material |
| 06/03/1981 | EP0029528A1 Rotary web printing machine with a web connecting device |
| 06/02/1981 | CA1102293A1 Web feeding or winding-up apparatus |
| 05/26/1981 | US4269370 Apparatus for continuous automatic spooling of motion picture film |
| 05/12/1981 | US4266740 Strap winding device |
| 05/12/1981 | US4266736 Method and apparatus for the modulated raising of the carriages of a wind-up roll in the centerless winding of webs |
| 05/12/1981 | US4266735 Mandrel supports for automatic web rewinder |
| 05/05/1981 | US4265409 Web rewinder turret swing control |
| 04/28/1981 | US4264401 Web splicer |
| 04/28/1981 | US4264384 Method and article for electrically splicing web ends |
| 04/21/1981 | US4262855 Web-splicing apparatus |
| 03/25/1981 | EP0025563A1 Spool holder for packaging machines |
| 03/17/1981 | US4256336 Hook for lifting rollers, in particular, a reeling drum hook |
| 03/17/1981 | CA1097580A1 Ribbon feed mechanism and correction tape feed mechanism for a typewriter |
| 03/10/1981 | US4255222 Apparatus for splicing thermoplastic yarns |
| 03/10/1981 | CA1097296A1 Method of continuous winding |
| 03/03/1981 | CA1096839A1 Method and apparatus for reeling a plurality of ribbons |
| 02/11/1981 | EP0023503A1 Cable winding machine movable on a bedding. |
| 01/20/1981 | US4246053 Web rolling method and apparatus |
| 01/20/1981 | US4245796 System for handling flexible sheet rolls |
| 01/20/1981 | US4245795 Supplying bobbins to web splicing devices |
| 01/13/1981 | US4244767 Linear tail sealer |
| 01/13/1981 | US4244534 Strip coiler |
| 01/13/1981 | CA1093660A1 Gate control for printed web scanner |
| 01/07/1981 | EP0021746A1 Sheet rolling apparatus |
| 01/06/1981 | US4243366 Apparatus for forming starting tail for film rolls |
| 12/23/1980 | US4241127 Starting tail for film rolls |
| 12/23/1980 | CA1092076A1 Reel threading system |
| 12/16/1980 | US4239165 Unwinding stand for a plurality of rolls of material |
| 12/09/1980 | US4238261 Method for forming a zero tail length splice in a moving web |
| 12/09/1980 | CA1091322A1 Apparatus for controlling the angular orientation of the end of a rolled web |
| 11/26/1980 | EP0019228A1 Process and apparatus for the production of rigid carpet, fleece, felt and stockinet rolls |
| 11/25/1980 | US4235655 Continuous coating of webs having spliced joints |
| 11/25/1980 | US4235384 Apparatus for providing taped coils of sheet material |
| 11/18/1980 | US4234365 Web butt-joining system |
| 11/18/1980 | CA1089832A1 Apparatus for joining without stop, the tail end of a web from a coil being exhausted to the leading end of a fresh coil |
| 11/13/1980 | WO1980002417A1 Automatic film threading mechanism |
| 11/11/1980 | US4233104 Automatic web splicing and feeding apparatus |
| 11/04/1980 | CA1088908A1 Roll stand with means for joining a web to another when unwound from rolls |