| Patents for D21F 3 - Press section of machines for making continuous webs of paper (7,045) |
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| 01/10/1995 | CA2057029C Heated extended nip press apparatus |
| 12/28/1994 | EP0631012A1 Process and apparatus for adjusting the thickness, gloss and/or smoothness during the treatment of fibrous webs |
| 12/27/1994 | CA2126617A1 Paper machine wire and pressing sections with pressing belt |
| 12/27/1994 | CA2034829C Papermaking machine press section |
| 12/22/1994 | WO1994029606A1 Adjustable bearing for the shell of a deflection roll |
| 12/22/1994 | WO1994029519A1 Method and apparatus in a paper or board machine for dewatering the web |
| 12/22/1994 | CA2164705A1 Method and apparatus in a paper or board machine for dewatering the web |
| 12/14/1994 | EP0628656A1 Press section of papermachine for making tissue paper |
| 12/13/1994 | US5371954 Method and apparatus for the guiding of fibre webs |
| 12/12/1994 | CA2125715A1 Pressure device and method for operating a pressing device |
| 12/08/1994 | WO1994028241A1 Method and apparatus for use in the press or dryer section of a paper machine or similar equipment |
| 12/08/1994 | WO1994028240A1 Press of paper machine for thin papers |
| 12/08/1994 | WO1994028239A1 Pressing arrangement for a moving web |
| 12/08/1994 | CA2163538A1 Method and apparatus for use in the press or dryer section of a paper machine or similar equipment |
| 12/08/1994 | CA2163532A1 Pressing arrangement for a moving web |
| 12/08/1994 | CA2141292A1 Press of paper machine for thin papers |
| 12/07/1994 | EP0570492B1 Self-loading, controlled deflection roll |
| 12/01/1994 | DE4318035A1 Roll with vibration damper |
| 11/30/1994 | CA2124469A1 Roll with vibration damper |
| 11/29/1994 | US5368697 Press section of a paper machine with stone roll and elastic press element |
| 11/29/1994 | CA2011603C Extended nip-press |
| 11/24/1994 | WO1994026388A1 Anti-rewet deck for press rolls |
| 11/01/1994 | US5360519 Support apparatus for papermaking machine rotating felt suction pipes |
| 11/01/1994 | CA2043002C Method and device in a compact press section of a paper machine for replacement of rolls and fabrics |
| 10/13/1994 | DE4311622A1 Press equipment of a paper machine |
| 10/12/1994 | EP0619399A1 Method for opening a nip in an extended-nip press and equipment for opening a nip in an extended-nip press |
| 10/11/1994 | US5353521 Method and apparatus for drying web |
| 10/05/1994 | EP0534999B1 Controlled deflection roll with heat barrier |
| 10/04/1994 | US5351399 Method for forming grooves in roll surfaces |
| 10/01/1994 | CA2119940A1 Heated hollow roll |
| 09/29/1994 | DE4334143C1 Press section of a paper machine with closed web guidance |
| 09/28/1994 | EP0617162A2 Paper machine cylinder |
| 09/21/1994 | EP0616073A1 Apparatus for treating a web of material |
| 09/21/1994 | EP0554362B1 Air spring with quick release |
| 09/20/1994 | US5347728 Suction roll, especially for a paper web drier |
| 09/13/1994 | US5346567 Foam coating of press fabrics to achieve a controlled void volume |
| 09/11/1994 | CA2118660A1 Apparatus for treating a material web |
| 09/08/1994 | DE4405587A1 Press with extended press nip for paper and board machines |
| 09/07/1994 | EP0613729A2 Method in the coating of a roll of a paper machine and a coated roll of a paper machine |
| 09/07/1994 | EP0468005B1 Arrangement for guiding a web from the press part to the dryer part of a papermaking machine |
| 08/31/1994 | EP0554245B1 An extended nip press apparatus |
| 08/30/1994 | US5342486 Endless belt for extended nip dewatering presses |
| 08/30/1994 | US5342277 Roll with separate shell and roll core |
| 08/16/1994 | US5338279 Hydrostatically supported sag-compensation roll, in particular for paper manufacturing machines |
| 08/11/1994 | DE4321405A1 Wet press for a paper machine |
| 08/04/1994 | WO1994017241A1 Support apparatus for papermaking machine rotating felt suction pipes |
| 08/03/1994 | EP0608534A1 Wet press for a papermaking machine |
| 08/03/1994 | EP0608533A1 Process and apparatus for dewatering a web with presses |
| 08/02/1994 | US5334288 Press roll in a paper machine |
| 08/02/1994 | CA2004847C Support arrangement for a variable-crown roll |
| 07/27/1994 | EP0607584A1 Process and apparatus for enhancing the functioning of wet presses |
| 07/26/1994 | CA2024542C Apparatus and method for removing fluid from a fibrous web |
| 07/24/1994 | CA2113847A1 Method and apparatus for detaching a traveling web from two wire belts |
| 07/19/1994 | US5329849 Self-loading controlled crown roll |
| 07/19/1994 | US5329847 Press roll having components exhibiting approximately equal gravity induced flexure |
| 07/14/1994 | DE4402629A1 Papermaking machine press section |
| 07/14/1994 | DE4402595A1 Hydraulically actuated pressure shoe for extended press nip |
| 07/12/1994 | US5327661 Method and apparatus for drying web |
| 07/06/1994 | EP0605376A1 Shoe in an extended-nip press |
| 07/05/1994 | US5326435 Method and device in a crawling operation of a press felt in a paper machine |
| 07/05/1994 | CA1330520C Method and apparatus for compressing a self-supported web |
| 07/05/1994 | CA1330496C Extended nip dewatering presses |
| 06/30/1994 | DE4244381A1 Papermaking press section roller |
| 06/29/1994 | EP0535137B1 Self-loading controlled deflection roll |
| 06/28/1994 | US5324248 Composite machine roll and method of manufacture |
| 06/28/1994 | CA2008196C Press roll, in particular for paper machines |
| 06/16/1994 | DE4402754A1 Pressure element - with collector unit in oil siphon system which is mounted at points least influenced by beam deflections |
| 06/16/1994 | DE4401519A1 Wet press section is for paper machine - and has a second continuous felt that takes over paper from first felt |
| 06/16/1994 | DE4242022A1 Paper roller press assembly - has swing movement between brackets and bearing pedestals for roller journals to give only draw forces on tie rods without bending action |
| 06/14/1994 | US5320702 Apparatus for manufacturing a press blanket |
| 06/14/1994 | US5320036 Continuously operating material press |
| 06/13/1994 | CA2111307A1 Roll press, specifically for the paper industry |
| 06/09/1994 | DE4402105A1 Papermaking machine press section - has underpressure and heat applied to the blankets before they enter the press roller gap with the fibre suspension between them |
| 06/09/1994 | DE4401582A1 Method of continuous delivering of fluid-gas mixture - involves having gas separated from fluid-gas flow between first and second level above which it is directed |
| 06/08/1994 | EP0302884B1 Belt and drum pressing apparatus |
| 06/01/1994 | EP0598991A1 Press section for a paper machine |
| 06/01/1994 | DE4401580A1 Paper making press section - has reduced stiffness at edges of units forming press gap to reduce wear at edges |
| 06/01/1994 | DE4401379A1 Paper making machine press section web transfer rollers - has second swing roller with structured suction action at its elastic surface for effective transfer without draw tension. |
| 06/01/1994 | DE4336816A1 Paper making machine roller assembly - has selective opening and closing of the transfer belt at web edge zone where at leader is formed to give rapid and non-shear transfer of the leader |
| 05/26/1994 | WO1994011573A1 Roller mechanism for axially locating the shell of a self-loading controlled deflection roll |
| 05/25/1994 | CA2109781A1 Press section for a paper machine |
| 05/24/1994 | CA1329741C Foam coating of press fabrics to achieve a controlled void volume |
| 05/18/1994 | EP0597814A1 Method for heating a roll and a heatable roll, in particular a press roll for a paper machine |
| 05/03/1994 | US5308450 Press section of a papermaking machine |
| 05/03/1994 | US5307563 Method of making rolls with elastic covers |
| 05/03/1994 | CA2023135C Bearing blanket for an extended nip press |
| 05/03/1994 | CA1329030C Press section and frame structure for a paper machine |
| 04/28/1994 | WO1994009208A1 A method of manufacturing a cover for a press roll |
| 04/28/1994 | CA2146770A1 A method of manufacturing a cover for a press roll |
| 04/27/1994 | EP0471712B1 Roller for pressure treatment of webs |
| 04/26/1994 | US5305689 Tension bars for roll press for paper making machine |
| 04/21/1994 | CA2108624A1 Method for heating a roll and a heatable roll, in particular a press roll for a paper machine |
| 04/20/1994 | EP0592551A1 A composition of matter for coating a press roll. |
| 04/20/1994 | EP0519920B1 Couch press transfer apparatus and method |
| 04/20/1994 | CN1024287C Press roll |
| 04/13/1994 | EP0382733B1 Self-loading controlled deflection roll |
| 04/12/1994 | US5302252 Heated extended nip press with inlet support pocket |
| 04/12/1994 | US5302251 Inner surface contoured press jacket for a shoe press |
| 04/07/1994 | DE4340344A1 Paper-making press mantle belt - has additional outer layer of embedded peripheral filaments for increased life and strength |
| 04/07/1994 | DE4340041A1 Paper-making machine press section - has two sections with a web transport roller between the shoe presses for consistent character on both sides of the web |