| Patents for D21F 3 - Press section of machines for making continuous webs of paper (7,045) |
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| 04/06/1994 | EP0590288A1 Multi-layer pressfabric for the wetpress of a paper machine |
| 03/31/1994 | DE4232920A1 Reducing vibrations of roll-shaped work elements - where mean angle between vibration and peripheral velocity vectors of the rolls is much less than 90 deg. |
| 03/29/1994 | US5298124 Used for carrying paper web from first transfer point to second point |
| 03/27/1994 | CA2106362A1 Multilayered press screen for wet presses of a paper machine |
| 03/17/1994 | WO1994005853A1 Glide-shoe arrangement for pressing a moving web |
| 03/16/1994 | EP0586731A1 Press roll and paper machine with press roll |
| 03/16/1994 | EP0586670A1 Bearing unit |
| 03/16/1994 | EP0586482A1 Press and method for modifying a press for use in the press section of a papermaking machine or the like. |
| 03/16/1994 | EP0483183B1 Method and apparatus for manufacture of smooth and glossy papers |
| 03/15/1994 | CA2008546C Construction for an extended nip press belt |
| 03/09/1994 | CN1083556A Scraper for paper machine |
| 03/08/1994 | US5291826 Tension bars for roll press for paper making machine |
| 03/08/1994 | CA1327473C Press apparatus |
| 03/08/1994 | CA1327472C Press section of a papermaking machine |
| 03/03/1994 | WO1994004750A1 Papermaking blet having semicontinuous pattern and paper made thereon |
| 03/02/1994 | EP0584492A1 Papermaking machine with a press part paper threading system |
| 03/01/1994 | US5290164 Apparatus for the manufacture of a press jacket |
| 02/22/1994 | CA1327137C Apparatus and method for making a paper web |
| 02/17/1994 | WO1994003675A1 Assembly with a suction roller |
| 02/16/1994 | EP0582950A1 Fibre reinforced plastic roll with a wear-resistant outer plastic layer containing filler agents |
| 02/01/1994 | US5283121 Top fluoropolymer and middle textured nonporous metal layer |
| 02/01/1994 | CA2101596A1 Suction roll |
| 02/01/1994 | CA1326608C Press apparatus |
| 01/20/1994 | DE4321403A1 Paper making machine press section - has a fixed shoe or heater with a smooth surface at the paper side |
| 01/19/1994 | EP0578972A1 Process for making a roll having a resilent covering |
| 01/18/1994 | CA1326152C Frame construction of a press section in a paper machine |
| 01/18/1994 | CA1326151C Structural frame for separate nips in a press section |
| 01/11/1994 | US5277728 Curing the laminated polymeric resin, surface griding |
| 01/11/1994 | US5277690 For forming a press gap |
| 01/05/1994 | DE4301650C1 Paper-making blanket tension roller - has mantle bearing mountings at ends eccentric to carrier axis for a constant mean tension |
| 01/05/1994 | DE4222034A1 Press section for web-water extn. during paper-making - has cutter and removal system to trim web ends and remove cut strips from impermeable belt, etc. |
| 01/05/1994 | CN1080344A Press roll apparatus and method of using the same |
| 12/29/1993 | EP0576115A1 Transfer belt |
| 12/29/1993 | EP0575381A1 An apparatus for manufacturing a dried web of paper. |
| 12/29/1993 | EP0575353A1 Press arrangement for a moving web. |
| 12/28/1993 | US5272821 Method and apparatus for drying web |
| 12/28/1993 | CA1325546C Method and apparatus for hot-pressing of a web |
| 12/16/1993 | DE4301651C1 Paper-making wet press - has sensors at edges of blanket to register tension for control to modify movement path to prevent oscillation |
| 12/16/1993 | DE4219503A1 Roller assembly - has support sections at carrier ends in a release fitting for rapid blanket change |
| 12/16/1993 | DE4219295A1 Double-fourdrinier high pressure zone - has a guide assembly of central carrier roller and contact satellite rollers with adjustable pressure rollers |
| 12/15/1993 | EP0574366A1 Method and device for intensification of the operation of a Yankee press in a soft-tissue machine |
| 12/14/1993 | US5269885 Press section of a paper or paperboard making machine |
| 12/14/1993 | CA2025133C Felt turning roll |
| 12/09/1993 | DE4323051A1 Web press unit - has at least one shoe press with variable setting and a roller after the pressure gap rotated by the blanket |
| 12/02/1993 | DE4321402A1 Paper-making machine press section - has a smooth continuous surface as final unit to transfer web onwards in the prodn. of thin paper |
| 12/02/1993 | DE4217560A1 Roller press assembly - has draw tie rods flanking press plane and parallel to it, allowing tie rods to be assembled without need for side spaces |
| 12/01/1993 | EP0571582A1 Roll press. |
| 12/01/1993 | EP0571581A1 Roll press |
| 11/25/1993 | WO1993023615A1 Method for treatment of a paper web in the drying section of a papermachine |
| 11/25/1993 | WO1993023614A1 A shoe type press |
| 11/25/1993 | WO1993023613A1 Process and device for drying paper webs |
| 11/24/1993 | EP0570492A1 Self-loading, controlled deflection roll. |
| 11/23/1993 | CA1324521C Roll |
| 11/23/1993 | CA1324519C Frame construction for a press section of a paper machine |
| 11/18/1993 | DE4322876A1 Web polishing unit - has a sliding shoe divided into sections along web travel for precise control without deviation |
| 11/18/1993 | DE4321404A1 Paper web press section - has press unit centre points on a curved line without a point of inflection providing a compact assembly with good access |
| 11/18/1993 | DE4216264A1 Verfahren zum Trocknen einer Papierbahn und Anordnung zu seiner Durchführung A method for drying a paper web and arrangement for its implementation |
| 11/16/1993 | US5262011 Press shoe with wedge shaped hydrostatic pocket |
| 11/13/1993 | CA2095936A1 Machine frame for supporting dewatering elements |
| 11/11/1993 | DE4322322A1 Paper-making press mantle - has a smaller roughness depth on outer side against the paper than on the inner side |
| 11/11/1993 | DE4321406A1 Paper-making press section - has belt round first two rollers working with press rollers and shoe press for high water extraction and no difference between paper sides |
| 11/11/1993 | DE4321400A1 Papermaking press shoe - is divided into sectors with individual pressures to work paper widths smaller than the machine width |
| 11/11/1993 | DE4321399A1 Paper-making machine press section - has continuous water impermeable belt to take wet web from fourdrinier or blanket to press shoe |
| 11/04/1993 | DE4319323A1 Paper-making press section - has units to reduce pressure at web edges to ends of the press shoe to eliminate pressure peaks |
| 11/03/1993 | EP0568509A1 Method for the coating of the centre roll in the press of a paper machine and a centre roll in the press of a paper machine |
| 11/03/1993 | EP0567484A1 Method and device in the press section of a paper machine for detaching the web from the face of a press roll. |
| 11/02/1993 | US5257966 Press roll for paper machines |
| 11/02/1993 | US5257965 Roller for pressure treatment of webs |
| 10/27/1993 | EP0567206A1 Loop formation in on-machine-seamed press fabrics using unique yarns |
| 10/26/1993 | US5256257 Press belt support for compact press section of paper making machine |
| 10/26/1993 | US5256256 Frame construction for a press section of a paper machine |
| 10/14/1993 | WO1993020361A1 Bearing unit |
| 10/14/1993 | CA2110407A1 Bearing assembly |
| 10/12/1993 | CA1322882C Long-nip press roll |
| 10/05/1993 | US5250154 Quick-release post for a papermaking machine press frame |
| 10/05/1993 | CA2011160C Planetary gear drive for controlled deflection roll |
| 09/22/1993 | EP0427752B1 A dryer apparatus and method for drying a web |
| 09/14/1993 | CA1322122C Press with extended nip |
| 09/08/1993 | EP0559629A1 Device in a paper machine in guiding the leader of a web |
| 09/07/1993 | US5242361 Roller mechanism for axially locating the shell of a self-loading controlled deflection roll |
| 09/02/1993 | DE4309053A1 Paper-making machine - has continuous elastic belt to carry web through roller gps. to prevent web damage and distortion |
| 09/02/1993 | DE4224730C1 Tissue paper mfg. machine preventing moisture return - comprises shoe press for press unit(s) for drying tissue web, for min. press units |
| 09/01/1993 | EP0478607B1 A heated extended nip press apparatus |
| 09/01/1993 | CN2141429Y Spray-painting machine |
| 08/31/1993 | US5240564 Method for the control of the nip-pressure profile in a paper making machine |
| 08/31/1993 | US5240563 Compact press section with closed draw of the web in a paper machine |
| 08/25/1993 | EP0557263A1 Method and equipment in crawling operation of a press felt in a paper machine |
| 08/25/1993 | CN1075516A Double-cylinder sieve enclosed shaping apparatus for paper |
| 08/24/1993 | US5238537 Extended nip press belt having an interwoven base fabric and an impervious impregnant |
| 08/24/1993 | US5238535 Pivotably mounted suction box having sliding surface which carries conveyor belt |
| 08/19/1993 | DE4310404A1 Hollow roller - has internal heating for mantle width covered by web material without heating uncovered edge zones |
| 08/19/1993 | DE4307137A1 Paper-making press station - has a mechanism at pressure chamber of pressure shoe to compensate for abrupt pressure peaks |
| 08/19/1993 | DE4204177A1 Wet paper web roller press - includes press roller and counter roller with pressure gap between them for web to pass through |
| 08/17/1993 | US5235747 Corrosion protection layer by thermal spraying of powder particles |
| 08/17/1993 | CA1321311C Reinforced press jacket for a press unit for the treatment of web-like material, such as paper webs, as well as process and device for its production |
| 08/14/1993 | CA2089412A1 Press roll |
| 08/11/1993 | EP0555195A1 Coating of a roll in a paper machine and a roll coating |
| 08/10/1993 | US5234551 Extended nip press belt having an interwoven base fabric and an impervious impregnant |
| 08/10/1993 | CA1321093C Wet cellulosic web transfer system |
| 08/05/1993 | WO1993015268A1 Method and apparatus for increasing the drying of a web material |