| Patents for B30B 3 - Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs (1,026) |
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| 10/17/1990 | EP0392183A2 Calender, in particular for producing sealing plates |
| 09/25/1990 | US4958558 Adjusting system for the gap width of support roll pairs in a double-belt press |
| 09/25/1990 | CA1274415A1 Process and apparatus for flattening sheet gauge metal scrap |
| 09/04/1990 | US4953795 Wood chip cracking apparatus |
| 08/29/1990 | CN1044916A Method and apparatus for manufacturing wood chip plate and the like |
| 08/28/1990 | US4951494 Compression rollers with movable shoulder shields |
| 08/23/1990 | WO1990009263A1 Process and installation for manufacturing particle boards and the like |
| 08/21/1990 | US4950150 Briquetting machine |
| 08/09/1990 | DE3903642A1 Device for compacting refuse composed of packaging material |
| 06/21/1990 | DE3842663A1 Adjusting device for the displaceable bearing blocks of a roll shaft |
| 06/13/1990 | EP0373005A2 Wet lamination apparatus |
| 06/05/1990 | US4931142 Long-nip roll press with eccentric travel path of press shell |
| 05/29/1990 | US4928589 Squeeze roll and actuator assembly utilizing inflatable bags |
| 05/15/1990 | US4925382 Roller press for compacting fine-grained salts into sheets |
| 05/03/1990 | WO1990004672A1 Wood chip cracking apparatus |
| 04/26/1990 | DE3836322A1 Crushing rolls |
| 04/10/1990 | US4916748 Internal support element for a hydrostatically supported roll |
| 04/10/1990 | US4915024 Press roll of adjustable sag |
| 04/04/1990 | EP0362192A2 Adjusting system for the gap width of the supporting roll pairs in the so-called twin belt system |
| 04/04/1990 | EP0361172A1 Wear-resistant roller coating for roller crushers, and method for building up said coating |
| 04/03/1990 | CA1267313A1 Roll press having an extended nip press with inflatable press jacket |
| 03/06/1990 | US4905910 Double roll machine such as, for example, a roll press |
| 02/20/1990 | CA1265953A1 Device for fragmenting, compacting and discharging of voluminous bulk goods, in particular household waste |
| 02/14/1990 | CN2052713U Rolled machine |
| 02/08/1990 | WO1990001092A1 Wooden structure, and a roller press for producing the structure |
| 01/24/1990 | EP0352192A1 Process for grinding and compacting any kind of ore and apparatus for carrying out this process |
| 12/26/1989 | US4889048 High heat flux roll and press utilizing same |
| 12/06/1989 | EP0344410A2 Roll mill with an adjustable roll nip for ceramic masses |
| 12/05/1989 | CA1263551A1 Pressure roll for use in calenders or the like |
| 11/29/1989 | EP0343794A2 Method for producing glossy printed matter. |
| 11/08/1989 | EP0340525A1 Hydrostatic bearing element supporting the interior of a roll |
| 10/19/1989 | WO1989009690A1 High heat flux roll and press utilizing same |
| 09/26/1989 | CA1261199A1 Dewatering press |
| 08/17/1989 | DE3803490A1 Safety arrangement for actuating cylinders, especially for calenders with adjustable rollers |
| 08/15/1989 | US4856155 Method and device in an adjustable-crown roll |
| 08/15/1989 | US4856154 Method and device in an adjustable crown roll |
| 08/02/1989 | EP0325686A1 Roller press for compressing fine granular chemicals, particularly salts, into flakes |
| 06/13/1989 | US4838494 Roller mill, particularly roll press or roll jaw crusher |
| 06/07/1989 | EP0319255A2 Briquetting machine |
| 05/11/1989 | DE3737100A1 Control system on rolling mills |
| 01/26/1989 | DE3723605A1 Two-roller machine, such as a roller press |
| 01/17/1989 | US4798134 Pressure compensated single nip three-roll press |
| 12/06/1988 | CA1245963A1 Laminating station |
| 09/13/1988 | US4770095 Squeeze roll and actuator assembly utilizing inflatable bags |
| 09/06/1988 | US4768434 Pressure development apparatus for imaging sheets |
| 09/01/1988 | DE3705050A1 Two-roller machine, such as a roller press |
| 07/19/1988 | US4757585 Variable-crown roll |
| 07/19/1988 | US4757582 Roll with heated mantle and method |
| 07/12/1988 | CA1239047A1 Can crushing machine |
| 06/28/1988 | CA1238508A1 Supercalender edge nip relieving |
| 05/26/1988 | DE3639803A1 Two-roller machine, in particular roller press having two rotatably mounted, contra-rotating rollers |
| 05/05/1988 | DE3635885A1 Rolling mill, especially a roller press |
| 04/26/1988 | US4739641 Process and apparatus for flattening sheet gauge metal scrap |
| 12/22/1987 | CA1230510A1 Four column positioning mechanism for calender machines |
| 11/19/1987 | EP0245537A2 Process and apparatus for flattening sheet gauge metal scrap |
| 11/17/1987 | US4707222 Start-up and operating procedure for roll press having an extended nip press with inflatable press jacket |
| 09/08/1987 | US4691420 Stone pressure roll for a web of fibers |
| 08/12/1987 | EP0231559A1 Processing crop material |
| 06/30/1987 | US4676862 Heated rollers with adjustable nip and torsion tube; for printed circuits |
| 06/09/1987 | US4671173 Steam jet calender controller with condensate suction |
| 05/26/1987 | US4667608 Rubbish treating apparatus |
| 04/21/1987 | US4658716 Infrared heating calender roll controller |
| 04/02/1987 | DE3630725A1 Method and device for triggering pressing cylinders at the bearings of a pressing roller |
| 03/31/1987 | US4653396 Recirculating air calender roll controller |
| 11/25/1986 | US4624719 Process and device for laminating of sheet to sheet |
| 10/22/1986 | CN85103249A Supercalender edge nip relieving |
| 07/02/1986 | CA1206796A Can crushing machine |
| 06/10/1986 | CN85108459A Improved means for manufacturing components of rotary valves |
| 06/03/1986 | CA1205322A1 Bark press |
| 04/02/1986 | EP0175795A2 Laminating device |
| 03/04/1986 | US4573405 Can crushing machine |
| 02/05/1986 | EP0170002A2 Laminating device |
| 09/24/1985 | US4542566 Corrugating roller |
| 06/04/1985 | US4520723 Pressure roll for use in calenders or the like |
| 04/24/1985 | EP0138738A2 Supercalender edge nip relieving |
| 02/26/1985 | US4501197 Supercalender edge nip relieving |
| 01/01/1985 | US4491067 Bark press |
| 12/04/1984 | US4485734 Four column positioning mechanism for calender machines |
| 10/03/1984 | EP0120663A1 Four column positioning mechanism for calender machines |
| 09/25/1984 | US4472865 Roll for treatment of paper webs or the like |
| 08/14/1984 | US4464986 Device for reducing the vibration of a press section constituted by two or more rolls pressed one against the other in a paper manufacturing machine |
| 08/14/1984 | CA1172415A1 Cross axis mechanism |
| 04/24/1984 | US4444100 Can crushing machine |
| 02/21/1984 | US4432279 Can flattener |
| 02/21/1984 | US4432278 Can crushing apparatus |
| 02/14/1984 | CA1162082A1 Two roll press |
| 12/27/1983 | US4422375 Roller press |
| 08/24/1983 | EP0086524A2 Improvements in squeeze rolls for sheet materials |
| 08/02/1983 | US4395944 Two roll press |
| 04/05/1983 | CA1143980A1 Positioning mechanism for calender rolls |
| 09/14/1982 | US4348952 Cross axis mechanism |
| 05/11/1982 | CA1123246A1 Roll |
| 04/28/1982 | EP0050342A2 Apparatus for exchanging rollers in two roller presses |
| 04/06/1982 | CA1121195A1 Roll |
| 03/16/1982 | US4319390 Sag prevention means for a roller for the pressure treatment of webs of material |
| 03/02/1982 | CA1119033A1 Apparatus and method for discharge of pressure cooked particulate or fibrous material |
| 01/05/1982 | US4308651 Controlled variable deflection roll |
| 01/05/1982 | CA1115574A1 Roll |
| 11/24/1981 | US4301721 Roll-journal bearing mounting |
| 10/27/1981 | US4296537 Variable deflection roll controlled by hydraulically actuated reciprocating elements |