| Patents for D21G 9 - Other accessories for paper-making machines (3,676) |
|---|
| 01/18/1984 | EP0098270A1 Method and apparatus in screening fibre suspensions. |
| 12/27/1983 | CA1159321A1 Combined size press and breaker stack and method |
| 12/21/1983 | EP0096041A1 Method of preventing clogging a screening means |
| 11/02/1983 | EP0093052A1 Paper or cardboard for offset printing |
| 11/02/1983 | EP0092678A2 Fiber length indicating apparatus and methods |
| 11/02/1983 | EP0092565A1 Procedure and means in connection with surface sizing of paper, and paper manufactured by the procedure and/or means |
| 09/27/1983 | US4406740 Apparatus for effecting the fine-adjustment of the lip of a head-box of a paper making machine |
| 07/21/1983 | WO1983002470A1 Method and apparatus in screening fibre suspensions |
| 06/09/1983 | WO1983001969A1 Method of preventing clogging a screening means |
| 05/11/1983 | WO1983001636A1 Size press |
| 05/11/1983 | WO1983001635A1 Procedure and means in connection with surface sizing of paper, and paper manufactured by the procedure and/or means |
| 05/10/1983 | CA1146256A1 On line ultra-sonic velocity gauge |
| 03/15/1983 | CA1142747A1 Selectively convertible apparatus for treating a moving web and method therefore |
| 02/22/1983 | US4374703 Control system for papermaking machine headbox |
| 02/17/1983 | WO1983000514A1 Group of drying cylinders |
| 11/23/1982 | US4359964 Air knife coater with pivoted lip |
| 08/03/1982 | US4342618 Method and apparatus on-line monitoring of fibre length of mechanical pumps |
| 07/28/1982 | EP0056395A1 A method for producing a machine-glazed sheet |
| 05/19/1982 | EP0051654A1 Cylinder dryer for paper machine or equivalent. |
| 04/20/1982 | US4325784 Paper coating, rolling |
| 03/23/1982 | US4321107 Using foil along path of traveling web |
| 03/23/1982 | CA1120259A1 Procedure in the drying section of a paper machine to ensure the run-over of the web from the press section to the drying section |
| 02/24/1982 | EP0046434A1 Apparatus for controlling the slice opening of a paper making machine head-box |
| 02/18/1982 | WO1982000484A1 A method for producing a machine-glazed sheet |
| 02/09/1982 | US4314878 Method of operating a papermachine drying line |
| 02/02/1982 | CA1117561A1 Installations for the treatment of strip material in a gaseous medium |
| 01/12/1982 | US4309830 Apparatus for threading a float web dryer |
| 01/05/1982 | CA1115573A1 Drive for paper making machine head box |
| 12/09/1981 | EP0041486A1 Paper web control |
| 11/26/1981 | WO1981003351A1 Cylinder dryer for paper machine or equivalent |
| 11/24/1981 | US4302086 Liquid crystal indicator in camera finder |
| 10/06/1981 | US4293087 Apparatus for introducing the head end of a web into a treating station |
| 09/29/1981 | US4291577 On line ultrasonic velocity gauge |
| 06/30/1981 | US4276119 Centrifuging |
| 06/23/1981 | CA1103580A1 Device for cutting material longitudinally into strips |
| 05/26/1981 | CA1101899A1 Web threading system |
| 05/26/1981 | CA1101715A1 Apparatus for handling web material and method |
| 05/19/1981 | US4267631 Device and method for replacing rope carriers on dryer rolls of paper making machines |
| 04/07/1981 | US4259921 Selectively convertible apparatus for treating a moving web |
| 03/03/1981 | US4253246 Installations for the treatment of strip material in a gaseous medium |
| 12/30/1980 | CA1092681A1 Control system for a multi-channel paper machine distributor |
| 11/18/1980 | US4233869 Apparatus for slitting webs of material |
| 09/23/1980 | US4224513 Apparatus for the on-line measurement of the opacity of a paper sheet |
| 02/05/1980 | US4186860 Web threading system |
| 01/15/1980 | US4183451 Equipment for transferring an unstable run of material from a processing machine to a tenter chain |
| 01/15/1980 | CA1069950A1 Web threading system |
| 12/18/1979 | US4179330 Apparatus for handling web material, and method |
| 11/13/1979 | CA1066102A1 Means and method for easy conduction of the web end in a paper machine |
| 11/06/1979 | CA1065658A1 Variable nip minimum wrap calender |
| 10/23/1979 | US4172007 Method and apparatus for reliably transporting a web in a paper making machine |
| 09/11/1979 | CA1062059A1 Device for acting on a web-shaped material |
| 08/07/1979 | CA1059809A1 Web-dryer threading apparatus having anti-centrifugal structure |
| 06/05/1979 | CA1055751A1 Continuous shrinking process for wet processed non woven fabrics |
| 05/15/1979 | US4154004 Apparatus for monitoring the draw-in procedure and the tearing-off of sheets of material in dryers, particularly jet dryers |
| 05/01/1979 | US4152202 Method and apparatus for leveling the cross-direction profile of stock slurry on a paper machine |
| 04/10/1979 | CA1052154A1 Web threading system |
| 01/30/1979 | US4136808 Web threading system |
| 01/09/1979 | CA1045863A1 Method of and assembly for monitoring the dry density of a board product |
| 09/12/1978 | CA1038212A1 Web threading system |
| 07/04/1978 | US4098641 Adjusting titanium dioxide flow |
| 04/25/1978 | US4086130 Control system and method for a multi-channel paper machine distributor |
| 03/28/1978 | US4080890 Variable nip minimum wrap calender |
| 03/21/1978 | US4080656 Control device for machining webs |
| 03/21/1978 | US4079877 Web-dryer threading apparatus having anti-centrifugal structure |
| 11/01/1977 | US4056714 Method for control of ceiling tile process |
| 10/11/1977 | US4053353 Method of controlling basis weight of a cylinder board machine |
| 08/09/1977 | US4040899 Production of high strength packaging papers from straw |
| 07/26/1977 | US4037462 Method of and assembly for monitoring the dry density of a board product |
| 05/10/1977 | US4022366 Sheet handling apparatus |
| 04/05/1977 | US4016031 Manufacture of composite materials |
| 03/29/1977 | US4014740 Structure for transferring a web from the press section to the drying section of a paper machine |
| 03/29/1977 | US4014487 Web threading system |
| 12/28/1976 | US3999696 Web threading system |
| 11/23/1976 | US3993537 Method of regulating a paper machine |
| 06/29/1976 | US3966545 Device for the removal of maculature or similar |
| 03/30/1976 | US3947535 Aligning fibres |