Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16C - Shafts; Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing; Elements of crankshaft mechanisms; Pivots; Pivotal connections; Rotary engineering elements other than gearing, coupling, clutch or brake elements; Bearings › F16C 13 - Rolls, drums, discs, or the like; Bearings or mountings therefor
Patents for F16C 13 - Rolls, drums, discs, or the like; Bearings or mountings therefor (9,175)
12/1991
12/31/1991US5076891 Controlling temperature on inside and outside of roller shell
12/31/1991US5075943 Hydrostatically supported roll having improved bending control
12/27/1991EP0462434A1 Roll for paper machines
12/24/1991US5074019 Processing a web of material
12/22/1991WO1991019855A1 Self-loading controlled deflection roll
12/22/1991WO1991019854A1 Controlled deflection roll with heat barrier
12/17/1991US5072689 Continuous hot-dip plating apparatus
12/17/1991US5072497 Glazing or calendering roll
12/12/1991WO1991019111A1 Drum and process for manufacturing drums
12/12/1991DE4018339A1 Cylindrical swift mfr. for cards - uses welded segment assembly process
12/11/1991EP0315657B1 Device for applying fluid substances in printing and coating machines
12/05/1991DE4116513A1 Offset printing machine cylinder - is prevented from moving axially by thrust bearing
12/04/1991EP0459519A1 Roll fill material and a filled calender roll covered with said material
12/04/1991CN1015014B Roller mechanim for free deformation treatment of moving belt product
12/03/1991US5069054 Rolling machine with quick change working rolls
12/03/1991US5069046 Roller cylinder assembly for press forming glass sheets and method of using
12/02/1991CA2043777A1 Roll fill material and a filled calender roll covered with said material
11/1991
11/28/1991DE4016823A1 Heating medium for e.g. calender rollers - low melting point metal located in annular space inside hollow roller which contains heater and inert gas to inhibit oxidn.
11/21/1991EP0456726A1 Improved controlled deflection roll lubrication.
11/19/1991US5066145 Solid-lubricated bearing assembly
11/18/1991WO1991018217A1 Radial sliding-contact bearing for rotary rolls
11/18/1991CA2083062A1 Radial sliding-contact bearing for rotary rolls
11/13/1991EP0455954A1 Radial rolling bearing
11/12/1991US5064298 Machine parts having minute random recesses
11/12/1991US5063649 Roll assembly with rotatable shell for use in calenders and like machines
11/12/1991CA1292031C Roll neck bearing assembly and inner bearing component therefor
11/06/1991EP0454951A1 Device for driving a roll
10/1991
10/30/1991EP0454255A1 Support device for a drum
10/29/1991US5061533 Roll formed of carbon fiber composite material
10/29/1991US5061091 Bearing case
10/29/1991US5060357 Self-loading controlled deflection roll
10/24/1991DE4012804A1 Roll construction for key less fluid torque - has thin metal strips helically ŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸŸ wound on roll body and is seal welded followed by fluid pressure applic
10/23/1991EP0452633A1 Bearing element and roll provided with such element
10/23/1991EP0418367A4 Solvent resistant polyetherpolyurethane products and process for preparing the same
10/23/1991CN2087260U Structure-improved contact roller
10/22/1991US5058496 Roll apparatus with cooling system for maintaining constant gap size and method
10/17/1991WO1991015419A1 Interference fit roller with liquid seal
10/17/1991DE4026950C1 Roller trestle or carriage - incorporates deep section support beam extending between rollers
10/17/1991DE4026949C1 Trestle for large dia. cylindrical workpieces - has pairs of rollers on either side of deep box-section beam
10/17/1991DE4026948C1 Trestle with box-section beam - incorporates geared drive for rollers supporting heavy workpieces
10/17/1991DE4011364A1 Roller with rotating hollow body - has non-rotary crosshead and hydraulic support, movable guide ring and guide surfaces
10/16/1991EP0451470A2 Controlled deflection roller
10/02/1991EP0449390A2 Method and equipment for the control of the distribution of pressure load applied to a material web
10/02/1991EP0448730A1 Sealed head for the transfer of a heat transfer medium to a rotary presssure system
10/01/1991US5053817 Supporting and driving mechanism for a rotating body
10/01/1991US5052090 Flange unit for a photoconductor drum and photoconductor drum unit
09/1991
09/25/1991EP0447651A1 Deflection-controlled roll
09/25/1991EP0330657B1 Cylinder
09/19/1991WO1991014211A1 Roller for fixing device
09/17/1991US5048982 Rotary structure
09/17/1991US5048168 Ceramic transport shaft with metal end cap, particularly for glass melting furnaces, with heat expansion compensation
09/12/1991DE4104453A1 High speed bearing for spinning rotors in textile machinery - has thickened shaft dia. between ball races to increase rigidity for higher speeds
09/11/1991EP0445753A2 Rollers with plastic coating and process for their manufacture
09/10/1991US5046869 Conveyor bearing assembly
09/08/1991WO1991014112A1 A roller assembly
09/08/1991CA2076684A1 Roller assembly
09/04/1991CN1013740B Roll neck bearing assembly and inner bearing components therefor
09/03/1991US5045503 Microwave monolithic integrated circuit with heat radiating electrode
09/03/1991US5044624 Bearing arrangement for a pressure roller of a printer means
09/03/1991US5044491 Support roll for belt conveyors, processing conveyors and presses, especially double-belt presses
09/03/1991US5044273 Roll apparatus with a hydraulically supported bottom roll having additional supporting elements
08/1991
08/29/1991DE4106420A1 Wear-resistant composite roll having steel core - has iron alloy concast cover with min. non-grain graphite and high granular graphite at surface to improve resistance to surface roughening
08/29/1991DE4005996A1 Joint on printing roller - uses undercut groove on bearing pin with shaped edge on tubular roller fitting into it
08/28/1991CN2083655U Universal castor
08/20/1991US5040907 Bearing system with redundancy of races
08/14/1991EP0441645A2 Fluoroelastomer coated fuser roll
08/14/1991DE4003798A1 Bearing unit for rotary body - consists of fixed axle and roller bearing, with threaded ends and threaded sleeve
08/13/1991US5039230 Roller bearing
08/13/1991US5039057 Roller-supported, modular, isocentric gentry and method of assembly
08/13/1991US5038448 Non-woven web with cellulose
08/10/1991CA2036046A1 Fluoroelastomer coated fuser roll
08/07/1991EP0439822A1 Impression cylinder for rotary intaglio printing machine
08/06/1991CA1287362C Roll unit and combination roll
08/06/1991CA1287245C Wear-resistant laser-engraved metallic carbide surfaces for friction rolls for working elongate members, methods for producing same andmethods for working elongate members
07/1991
07/31/1991EP0438733A2 Bearing support disposed on the ends of shafts
07/31/1991EP0438580A1 Controlled deflection roll.
07/30/1991US5035950 For fusing toner particles, offset resistance, vinylidene fluoride-hexafluoropropylene copolymer
07/29/1991CA2015800A1 Glazing or calendering roll
07/24/1991EP0437434A1 Roller-supported, modular, isocentric gantry and method of assembly.
07/24/1991CN2081448U Plastics universal wheel
07/24/1991CN2081447U Glassfiber reinforced plastics compression roller
07/23/1991US5033317 Apparatus for ascertaining the magnitude of stresses upon the bearings for rolls in calenders and like machines
07/23/1991US5033176 Sag compensating roll for roll presses
07/17/1991EP0437047A1 Trunnion bearing dust seal
07/17/1991EP0379569A4 Cam follower assembly
07/16/1991US5031269 Wheel for rolling drawer slides
07/10/1991CN1013143B Textile rolls having tungsten carbide coating that has been laser treated
07/09/1991CA2024779A1 Trunnion bearing dust seal
07/09/1991CA1285806C Pressure roll for use in calenders and the like
07/09/1991CA1285805C Roll for use in calenders and method of converting
07/09/1991CA1285804C Roll for use in calenders and the like
07/04/1991DE4040765A1 Mounting of hollow shaft on rotating shaft - has fastening with spring-loaded piston
07/03/1991EP0435164A1 Rotating transformer for the introduction of compressed air into a rotating part of a printing machine
07/02/1991US5028149 Roller bearing for supporting pipes, conduits and the like
06/1991
06/25/1991US5026005 Method and apparatus for reel-up of a paper web
06/25/1991US5025917 Bearing assembly for conveyors
06/25/1991US5025645 Washing machine
06/25/1991CA1285163C Roll for the pressure treatment of webs of material
06/19/1991EP0432301A1 Tension roller
06/18/1991US5024266 Heated roll
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