| Patents for D21G 1 - Calenders; Smoothing apparatus (5,858) |
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| 05/14/1997 | EP0773104A1 Method for grading and printing paper webs and printing machine for carrying out the method |
| 05/14/1997 | EP0772715A1 Roller driving process |
| 05/13/1997 | US5628717 Roll, having controlled bending, for a calender or similar device |
| 05/07/1997 | EP0771905A2 Controlled deflection roll for a calender or the like |
| 05/01/1997 | WO1997015721A1 Method for regulation of the temperature in the end areas of the roll mantle of a variable-crown roll provided with glide bearings |
| 05/01/1997 | WO1997015720A1 Application of thermal barrier coatings to paper machine drying cylinders to prevent paper edge overdrying |
| 05/01/1997 | WO1997015718A1 Press section in a paper machine in which an extended-nip press is employed |
| 05/01/1997 | CA2235329A1 Press section in a paper machine in which an extended-nip press is employed |
| 05/01/1997 | CA2208065A1 Method for regulation of the temperature in the end areas of the roll mantle of a variable-crown roll provided with glide bearings |
| 04/23/1997 | EP0702758B1 Adjustable bearing for the shell of a deflection roll |
| 04/22/1997 | US5623726 Steel; corrosion, fatigue resistance |
| 04/17/1997 | WO1997013592A1 Cleaning of rollers in paper producing machines |
| 04/17/1997 | DE19537778A1 Bearing housing for deflector roll bearing in film coating unit |
| 04/16/1997 | EP0768424A2 Heated roll |
| 04/16/1997 | EP0767851A1 Calendering system |
| 04/15/1997 | US5619807 Method and apparatus for processing a web of material |
| 04/14/1997 | CA2187056A1 Heating roll |
| 04/10/1997 | DE19607476C1 Different width paper web satinising avoiding excess heat transmission |
| 04/10/1997 | DE19607475C1 Calender for satinising paper webs of different widths |
| 04/03/1997 | WO1997012094A1 A top roll lifting arrangement for a press in a papermaking or boardmaking machine |
| 04/03/1997 | DE19540791C1 Calender roller with controlled bend |
| 03/26/1997 | EP0764790A2 Method for regulating loading of an adjustable-crown roll and an adjustable-crown roll |
| 03/26/1997 | EP0598737B1 Method and apparatus for calendering paper with internally heated roll |
| 03/25/1997 | US5613307 Heatable roll for the treatment of webs of material as well as method for their operation |
| 03/25/1997 | CA2080559C Method for improving the printability of web offset paper |
| 03/25/1997 | CA2058974C Roller |
| 03/19/1997 | EP0763625A2 Apparatus in a papermaking machine for transferring a fluid from a first level to a second, higher level |
| 03/18/1997 | US5611396 Method and apparatus for throttle valve control of a calender roll actuator |
| 03/18/1997 | US5611143 For use in a calendar |
| 03/12/1997 | EP0760912A1 Method and apparatus for continuously balancing and reducing the flexural rigidity of a flexible rotor, particularly a roll or a cylinder |
| 03/11/1997 | US5609098 Paper calendering apparatus |
| 03/05/1997 | EP0533702B1 Radial sliding-contact bearing for rotary rolls |
| 03/04/1997 | US5607553 Method and apparatus for finishing paper |
| 02/27/1997 | WO1997007281A1 Roller |
| 02/27/1997 | CA2229214A1 Roller |
| 02/26/1997 | EP0759126A1 Electromagnetic roller arrangement |
| 02/25/1997 | CA2120786C Calender |
| 02/19/1997 | CA2181323A1 Calender hood |
| 02/18/1997 | CA2124140C Bearing for a heated roll |
| 02/11/1997 | US5601920 Covered roll and a method for making the same |
| 02/04/1997 | US5599263 Oil feed system for a variable-crown roll |
| 01/29/1997 | EP0756035A1 Method for heating the paper web in a calender |
| 01/27/1997 | CA2182048A1 Method and apparatus for heating a paper web in a calender |
| 01/08/1997 | CN2244569Y Static-pressure supporting controllable medium-high roller for self-loading paper-making machine |
| 01/07/1997 | US5590704 Method of heating a jacketed working surface of rotating roller and a rotary roller |
| 01/07/1997 | US5590593 Mounting arrangement for calendar rolls in a calender |
| 01/03/1997 | WO1997000384A1 Roller with controllable sag |
| 01/03/1997 | WO1997000356A1 Method for making heat-stable paper |
| 01/03/1997 | WO1997000355A1 Roller with controllable deflection |
| 12/19/1996 | DE19521860A1 Durchbiegungssteuerbare Walze Controlled deflection roll |
| 12/19/1996 | DE19521859A1 Durchbiegungssteuerbare Walze Controlled deflection roll |
| 12/18/1996 | EP0748895A2 Calender |
| 12/11/1996 | EP0747530A1 Roll with vibration damper |
| 12/11/1996 | CA2178515A1 Roll with vibration damper |
| 12/10/1996 | US5583782 Caliper profile control system for paper machine providing reduced start up times |
| 12/10/1996 | US5582689 Pressing apparatus having a concave pressure shoe with variable radius of curvature |
| 12/10/1996 | US5582568 Method for coating a roll and a coated roll for a paper machine |
| 12/04/1996 | EP0745726A2 Calender for glazing or half-glazing paper |
| 12/04/1996 | EP0745725A2 Roller press |
| 12/04/1996 | CA2178020A1 Three roll press |
| 12/03/1996 | CA2101255C Self-loading, controlled deflection roll |
| 12/03/1996 | CA2085882C Controlled deflection roll with heat barrier |
| 11/27/1996 | EP0744492A1 Calender |
| 11/27/1996 | EP0744491A1 Roll with vibration damper |
| 11/21/1996 | WO1996036817A1 System of oil feed ducts for a variable-crown roll |
| 11/14/1996 | WO1996035839A1 Heatable roller |
| 11/14/1996 | DE19516882A1 Heatable roller with improved operating characteristics |
| 11/06/1996 | EP0741016A2 Impression roller |
| 11/06/1996 | CN1134997A Method for producing surface-treated paper and dry end of paper machine |
| 11/05/1996 | US5571066 Heatable roll for calendering or smoothing systems |
| 10/24/1996 | DE19513500A1 Walze mit einstellbarer Form Roller with adjustable shape |
| 10/23/1996 | CN1133780A Quick chargeover method and apparatus for calender apparatus |
| 10/22/1996 | US5567448 Roll for processing uniformly flat products |
| 10/22/1996 | US5566451 Method for providing a roll mantle of a tubular roll for a paper machine or equivalent with roll bearings |
| 10/17/1996 | WO1996032536A1 Adjustable-shape roller |
| 10/16/1996 | EP0737523A2 Quick changeover method and apparatus for a calender apparatus |
| 10/16/1996 | CN2237653Y Controllable flexibility roller |
| 10/15/1996 | US5564196 For tensioning a belt employed in a paper handling assembly |
| 10/10/1996 | WO1996031342A1 A covered roll and a method for making the same |
| 10/10/1996 | DE19511153A1 Light stable roller for paper mfr. with firmly fixed bearing spigots |
| 10/09/1996 | CN1133076A Impulse dryer roll with shell of high thermal diffusivity |
| 10/08/1996 | US5562027 Dynamic nip pressure and temperature sensing system |
| 10/02/1996 | EP0735288A1 Calander roll |
| 10/02/1996 | EP0735287A1 Calander roll with a cylindrical body |
| 10/02/1996 | EP0735185A2 Calander for two-sided treatment of a paper web |
| 09/26/1996 | DE19511086A1 Steam heated roll for paper machine press or finishing section |
| 09/25/1996 | EP0733736A2 Apparatus for adjusting a bearing support of a roll |
| 09/25/1996 | EP0537315B1 Controlled deflection roll and its use |
| 09/24/1996 | US5558018 Support frame for nip rollers |
| 09/19/1996 | WO1996028609A1 Coated paperboard for formed articles |
| 09/18/1996 | EP0732447A1 Calender for treating a paper web on two faces |
| 09/18/1996 | EP0732446A1 Calender for treating a paper web on two faces |
| 09/18/1996 | EP0732445A1 Calander for treating a paper web |
| 09/18/1996 | EP0732444A1 Calander for treating a paper web and process for its use |
| 09/18/1996 | EP0732443A1 Calender for treating a paper web |
| 09/11/1996 | EP0730691A1 Threading vacuum sheave for a tissue calender |
| 09/10/1996 | US5553805 Process and apparatus for winding sheet material |
| 09/10/1996 | US5553381 Method for coating a roll of a paper machine |
| 09/03/1996 | US5551171 Winding device for a fiber web |
| 09/03/1996 | US5551164 Drying section with an adjacent finishing roller |