Patents for D21F 3 - Press section of machines for making continuous webs of paper (7,045) |
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11/21/1978 | CA1042690A1 Method of adjusting the contact pressure of a rolling mill and apparatus for the performance thereof |
10/31/1978 | US4123320 Water control system including a pressure roll for suction rolls in papermaking machines |
10/31/1978 | CA1041338A1 Method applied in the press section of a paper machine |
09/26/1978 | CA1039097A1 Restoration of suction press shells |
09/12/1978 | US4113556 Paper machine with twin-wire former |
09/12/1978 | US4112565 Method of making strip-covered roll |
08/29/1978 | US4110156 Compact press at the web transfer position of a paper making machine |
08/08/1978 | US4104773 Roll manufacturing method and roll, particularly for paper machines |
08/08/1978 | US4104772 Strip-covered roll and method for manufacturing the same |
08/01/1978 | US4103565 Roll drive for paper machines and the like |
07/18/1978 | US4101374 Dewatering device including a drum with radially slanted cells |
05/16/1978 | US4089738 Method and apparatus for influencing the characteristics of the surface of a paper product |
04/25/1978 | US4086131 Continuous webs |
04/18/1978 | US4084302 Method of manufacturing, for a paper machine or the like, a roll having a grooved exterior surface |
03/21/1978 | US4079524 Mechanical drying apparatus |
02/28/1978 | US4076582 Suction roll sealing strip cleaning structure |
02/21/1978 | US4075056 Press section structure |
02/21/1978 | US4074624 Method of adjusting the contact pressure of a rolling mill and apparatus for the performance thereof |
02/14/1978 | US4073679 Cylinder for forming, guiding and/or transporting paper webs or the like |
01/03/1978 | US4065842 Rolls and roll-manufacturing methods |
12/13/1977 | US4062097 Roll having magnetic deflection compensation |
11/22/1977 | US4059482 Paper machine pickup and crepe-setting press section |
11/15/1977 | US4058435 Seal assembly for pressure or vacuum chambers |
11/01/1977 | US4056433 Ascending twin-wire paper machine without web pick-up |
10/25/1977 | US4055461 Paper machine with single-wire and curved twin-wire formers |
09/27/1977 | US4050131 Roll with inner and outer, spaced axially extending triangular mesh strips |
07/19/1977 | US4036683 Web press for a paper machine |
04/19/1977 | US4018648 Galvanic protection of a couch roll |
04/05/1977 | US4016032 For a paper machine |
03/08/1977 | US4011034 Production of fibrous sheet material |
02/15/1977 | US4008122 Paper making machine with facing felt and forming wire |
12/14/1976 | US3997391 Multi-press for the dehydration of sheet products |
09/21/1976 | US3981084 Closed draw transfer system with gaseous pressure direction of web |
09/07/1976 | US3978784 Calendar control system |
08/24/1976 | US3975814 Restoration of suction press shells |
08/10/1976 | US3974026 Belt press with rotatable cylinder and adjustable pressure member |
07/20/1976 | US3970515 Controlled sequence pressure nip |
06/15/1976 | US3962911 Method and apparatus for coupling signals from a rotating device with end shafts exposed |
05/25/1976 | US3958311 Method of making a grooved roller |
05/18/1976 | US3957087 Pin and truss cylinder construction |
05/04/1976 | US3954557 Web treatment |
04/20/1976 | US3950833 Roll covering composition |
04/13/1976 | US3949455 Flexure-compensating roll |
03/09/1976 | US3942433 Roller arrangement in presses for the removal of water from materials |
03/02/1976 | US3941435 Roller |