Patents
Sitemap › D21 - Paper-making; Production of cellulose › D21G - Calenders; Accessories for paper-making machines › D21G 1 - Calenders; Smoothing apparatus
Patents for D21G 1 - Calenders; Smoothing apparatus (5,858)
11/1982
11/24/1982EP0065428A1 Controlled deflection roll, particularly for the papermaking industry
11/09/1982US4357866 Calender for a traveling web, such as a paper web
10/1982
10/14/1982WO1982003414A1 Heating roller
10/06/1982EP0061456A1 Compression cylinder, of which the flexion is adjustable
10/05/1982US4352228 Apparatus for rotatably driving a shell-type roll for use in a paper making machine or the like
09/1982
09/14/1982US4348952 Cross axis mechanism
09/08/1982EP0059421A2 Nip control method and apparatus
09/07/1982US4347784 Bearings for calender rolls and supports therefor
08/1982
08/05/1982WO1982002567A1 Pressing roller for band material
06/1982
06/29/1982CA1126557A1 Roll mounting
06/22/1982CA1125978A1 Heated controlled deflection roll
06/22/1982CA1125977A1 Controlled deflection roll
06/15/1982CA1125559A1 Apparatus for reducing the amount of water in a moist and watery material web
06/08/1982CA1125076A1 Roll with controllable bow for use in strip processing machines
06/01/1982US4332192 Roll nip arrangement
06/01/1982US4332191 Calender
05/1982
05/11/1982US4328744 Roll for use in calenders or the like
04/1982
04/27/1982US4326456 Method and apparatus for calendering paper webs or the like
04/21/1982EP0049765A1 Controlled-deflection roll drive, particularly for machines for the production and processing of webs of paper and synthetics
04/20/1982US4325784 Paper coating, rolling
04/13/1982US4324177 A metal roll and an elastic roll
03/1982
03/30/1982CA1120751A1 Roll drive in a paper machine or equivalent
03/23/1982US4321107 Using foil along path of traveling web
03/16/1982US4319522 Rolling mill for rolling web-like materials
03/16/1982US4319390 Sag prevention means for a roller for the pressure treatment of webs of material
03/16/1982US4319389 Controlled deflection roll
03/09/1982CA1119443A1 Rolling mill for rolling web-like materials
01/1982
01/21/1982WO1982000165A1 Compression cylinder,of which the flexion is adjustable
01/19/1982US4311091 Rapid-separation mounting arrangement for rollers of a calendering machine
01/19/1982CA1116451A1 Roll with magnetically compensated and/or adjusted bending
01/06/1982EP0043119A1 Press roll with adjustable deflection means
12/1981
12/15/1981US4305191 Squeeze roll adapted to adjust widthwise distribution of pressure on cloth being treated
11/1981
11/24/1981US4301721 Roll-journal bearing mounting
11/24/1981US4301582 Roller magnetically compensated and adjusted for deflection
10/1981
10/06/1981CA1110094A1 Method for producing fiber rolls
09/1981
09/29/1981US4291447 Controlled deflection roll
09/22/1981US4290353 Roll for calenders or the like
09/22/1981US4290351 Method and apparatus for rapidly separating the rolls of a calender
09/22/1981CA1109300A1 Controlled deflection roll
09/09/1981EP0035110A1 Calander
08/1981
08/25/1981CA1107550A1 Calender
08/18/1981US4283821 Method for producing fiber rolls
08/11/1981US4282639 Heated controlled deflection roll
08/11/1981US4282638 Controlled deflection roll
07/1981
07/28/1981CA1105974A1 Hydraulic support element
06/1981
06/23/1981CA1103485A1 Controlled deflection roll
06/09/1981US4271574 Mechanical drive for rotatable mantle roll mounted onto a stationary axle, especially for a deflection-compensated roll mantle of a paper machine
06/03/1981EP0029649A1 Positioning mechanism for calender rolls
05/1981
05/26/1981CA1101715A1 Apparatus for handling web material and method
05/19/1981CA1101247A1 Rolling device having at least one controlled deflection roll
05/12/1981US4266475 Positioning mechanism for calender rolls
04/1981
04/29/1981EP0027621A1 Paper calender
04/22/1981EP0027270A1 Paper calender
03/1981
03/17/1981US4256034 Paper calender and its operation
02/1981
02/24/1981US4252184 Control of oil distribution in heated embossing rolls
02/10/1981US4249290 Controlled deflection roll
01/1981
01/27/1981CA1094408A1 Long stroke actuation system
01/06/1981US4242783 Calender roll for use in super calender for magnetic tapes
11/1980
11/25/1980US4235002 Rotary unit for use in calendars or the like
11/12/1980EP0018954A1 An apparatus for reducing the amount of water in a moist and watery material web
11/11/1980US4233011 Rolls of controllable flexure, especially for machines for the production and processing of webs of paper or plastic
10/1980
10/21/1980US4228571 Hydraulic support element
10/21/1980CA1087877A1 Roll and roll-driving assembly
09/1980
09/16/1980US4222324 Apparatus for determining the pressure forces effective in a rolling mill having at least one controlled deflection roll and at least one counter roll
09/16/1980US4222255 Rolling device having at least one controlled deflection roll
09/02/1980CA1084749A1 Roller
09/02/1980CA1084737A1 Rolling device
08/1980
08/26/1980US4218905 Rolling mill
08/19/1980CA1084145A1 Method of compensating for the roll deflection in a calender
07/1980
07/08/1980US4211165 Apparatus for the compressive handling of a strip of material
06/1980
06/10/1980US4206700 Rolling device
05/1980
05/20/1980CA1077751A1 Rolling mill
04/1980
04/22/1980US4198905 Calender composed of controlled deflection rolls
03/1980
03/25/1980US4194446 Rolls, such as filled calender rolls, having deflection compensation
03/19/1980EP0008814A1 Controlled deflection roll, especially for use in machines for making and processing webs of paper or synthetic materials
02/1980
02/19/1980US4188874 Press with two pressure rollers
02/12/1980US4187594 Roll for pressure treating webs of material
01/1980
01/29/1980CA1070535A1 Deflection-compensated, preferably soft-surface roll for use in a calender
01/01/1980CA1068958A Roll particularly for paper machines
12/1979
12/18/1979US4179330 Apparatus for handling web material, and method
12/18/1979CA1068137A1 Rolling mill
12/11/1979CA1067737A1 Calender
11/1979
11/20/1979CA1066470A1 Equipment for use in the manufacture of web material
11/06/1979CA1065700A1 Pressure control device for equipment having rolls
11/06/1979CA1065658A1 Variable nip minimum wrap calender
09/1979
09/11/1979CA1062059A1 Device for acting on a web-shaped material
08/1979
08/07/1979CA1060062A1 Water/steam coupling for a roll in a paper or cardboard calender
08/07/1979CA1059807A1 So-called supercalender belonging to a paper machine
07/1979
07/25/1979EP0003113A1 Calander for satinizing magnetic tapes
07/24/1979CA1058926A1 Deflection control device
07/24/1979CA1058920A1 Rolling mill
07/10/1979CA1057986A1 Controlled deflection roll
06/1979
06/12/1979US4158128 Roller for applying uniform load across the width of processed sheet material
06/05/1979CA1055753A1 Pressure roller
05/1979
05/29/1979CA1055284A1 Controlled deflection roll assemblies
05/15/1979US4154160 Pressure control device for a processing machine with rolls
05/15/1979US4154078 Rolling mill
04/1979
04/24/1979CA1052993A1 Coating apparatus
04/17/1979US4149397 Rolling mill
04/10/1979CA1052154A1 Web threading system
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