| Patents for B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like (18,540) |
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| 03/08/2000 | CN2367402Y Drum-type grain cleaner |
| 03/08/2000 | CN1246813A Frame for flat sifter and process for producing the same |
| 03/08/2000 | CN1246391A High-antiwear cantilever sieve bar |
| 03/07/2000 | US6032806 Screen apparatus for vibratory separator |
| 03/07/2000 | CA2176533C Screening arrangement |
| 03/01/2000 | EP0982433A2 Screening cylinder for a pressure screening device having a replaceable cylindrical screen |
| 03/01/2000 | CN2366190Y Oscillating sieve for sorting xianggu mushroom |
| 02/29/2000 | US6029824 Screen for vibrating separator |
| 02/29/2000 | US6029823 Recessed vibrator for an elliptical motion screen separator |
| 02/29/2000 | US6029822 Drive system for a vibratory screening plant |
| 02/29/2000 | US6029821 Screening device |
| 02/29/2000 | US6029569 Apparatus for food contaminant removal |
| 02/29/2000 | US6029378 Apparatus for padding underground conduits |
| 02/27/2000 | CA2278815A1 Screen basket having a removable and replaceable cylindrical mesh liner |
| 02/24/2000 | WO2000009915A1 Intertank screen sealing system |
| 02/23/2000 | EP0980718A2 Screening machine, in particular tumbling screen |
| 02/17/2000 | WO2000007743A1 Cylinder disk screen |
| 02/15/2000 | US6024228 Bypass diverter box for drilling mud separation unit |
| 02/10/2000 | WO2000006836A1 Pipeline padding machine and method |
| 02/10/2000 | WO2000006691A1 Process and apparatus for obtaining lupulin products from hops |
| 02/10/2000 | DE19834894A1 Siebmaschine Screening machine |
| 02/09/2000 | EP0978328A2 Method and device for operating an air jet sieve for grain size analysis |
| 02/09/2000 | EP0978327A2 Screening machine |
| 02/09/2000 | EP0977638A1 Steel wire sheathed in elastomer material for screen cloth and screen cloth incorporating same |
| 02/09/2000 | CN2362601Y Hinge type grid with graduation hole for measuring conveying belt of fruit and vegetable products |
| 02/08/2000 | US6022058 Vibrating cat litter scoop |
| 02/02/2000 | CN2361392Y Combined roller screen |
| 02/01/2000 | US6019228 Vibrating screen deck support framework system |
| 02/01/2000 | US6019227 Extractor and separator apparatus |
| 02/01/2000 | CA2131678C Double drum waste water screen |
| 01/27/2000 | DE19833441A1 Production of a sieve basket to sort fiber suspensions into fractions has a profiled rod wound in coils with spacers to keep them apart to form the sieve slits between them |
| 01/27/2000 | DE19832190A1 Magnetically driven vibrator for oscillating conveyor in which pole faces of cores are arranged symmetrically w.r.t. plane passing through carriers |
| 01/26/2000 | EP0852637B1 Sorting device |
| 01/26/2000 | CN2360173Y Screeing roller adhesive material clearing device of rolling type bolting mill |
| 01/26/2000 | CN2360172Y Rolling grinding bolting mill |
| 01/26/2000 | CN1242722A Screenless vibrator separator |
| 01/26/2000 | CN1048664C Screen cloth element and screen cloth for making same |
| 01/25/2000 | US6016920 Programmed method of and apparatus for screening debris |
| 01/19/2000 | EP0972435A2 Soil sifting device |
| 01/19/2000 | CN2359008Y Crude fin sorting and transprot device for solid material |
| 01/19/2000 | CN2359007Y Box-type shaft eccentric vibrator |
| 01/19/2000 | CN2359006Y Spiral classification screen |
| 01/19/2000 | CN2359005Y Self-lock search sieve flat for materal viscous flow |
| 01/18/2000 | US6015049 Up-flow fish grader apparatus and method |
| 01/13/2000 | DE19830050A1 Operating method for air jet sifting device for particle size analysis |
| 01/12/2000 | CN2357841Y Plastic flouring sieve |
| 01/11/2000 | CA2156406C Beansprouts roots and husks cleaning machine |
| 01/11/2000 | CA2126375C Screening machine |
| 01/06/2000 | WO2000000290A1 A method for separating elastomeric particulates from fibers |
| 01/06/2000 | WO2000000264A1 Flat screen panel for crowned deck vibrating shaker |
| 01/06/2000 | CA2605305A1 Flat screen panel for crowned deck vibrating shaker |
| 01/06/2000 | CA2335611A1 A method for separating elastomeric particulates from fibers |
| 01/05/2000 | EP0967894A1 Apparatus and method for removing tops or roots from crops |
| 01/05/2000 | DE19827011C1 Method of screening solids |
| 01/05/2000 | CN2356757Y Ground high square plansifter |
| 01/04/2000 | US6010013 Universal method of and apparatus for screening debris |
| 12/30/1999 | DE19928034A1 Sieve assembly for earthmoving bucket |
| 12/30/1999 | DE19828027A1 Screening machine for separating granular materials |
| 12/30/1999 | DE19827804A1 Apparatus for hardening runny granular materials after thermochemical treatment with powders or granulates |
| 12/29/1999 | WO1999067432A1 Device for hardening bulk materials after their thermochemical treatment in a powder or granulate |
| 12/29/1999 | EP0966202A1 Method and apparatus for separating components having different viscosites and/or sizes from a composition |
| 12/29/1999 | CN2355816Y Hydraulic variable frequency vibrative sieve |
| 12/28/1999 | US6006923 Screening apparatus |
| 12/28/1999 | US6006922 Spacer for bar screen |
| 12/28/1999 | US6006921 Transportable trommel assembly |
| 12/23/1999 | WO1999065619A2 Grain cleaner |
| 12/23/1999 | WO1999049976A3 Material processing plant |
| 12/23/1999 | DE19828914A1 Filtering, separating or sizing powdered or granulated material by ultrasonic means |
| 12/23/1999 | CA2527097A1 Grain cleaner |
| 12/22/1999 | EP0965695A2 Device for screening and/or disintegrating screening materials |
| 12/22/1999 | CN2354678Y Slurry filtering and vibrating screen |
| 12/22/1999 | CN2354677Y Asbestos loosening apparatus |
| 12/22/1999 | CN2354676Y Sand and pebble separating screen |
| 12/22/1999 | CN1239158A Textile belt |
| 12/21/1999 | US6004404 Removal of dirt |
| 12/21/1999 | US6003682 Bar screen drive system |
| 12/21/1999 | US6003679 Sieving device with duel independent frequency input |
| 12/16/1999 | WO1999064171A1 Disc for a cylinder grill sieve |
| 12/16/1999 | WO1999064170A1 Method for operating a roller bar screen |
| 12/16/1999 | CA2264373A1 Grain cleaner |
| 12/16/1999 | CA2240788A1 Grain cleaner |
| 12/15/1999 | EP0963261A1 Improved filtering screen and support frame therefor |
| 12/15/1999 | CN2353457Y Vertical-cabinet pull-out -type rotary multi-way separating screen |
| 12/15/1999 | CN2353456Y Cantilever assemble cascading screen-net |
| 12/15/1999 | CN1238242A Flour milling method having raw wheat grains screening implement and flour milling system adopting the method |
| 12/14/1999 | US6000645 Axial flow, bi-rotor concrete reclaimer |
| 12/14/1999 | US6000556 Screen assembly for vibratory screening machine |
| 12/14/1999 | US6000554 Reciprocating screening conveyor |
| 12/14/1999 | US6000553 Multiple screen system |
| 12/14/1999 | US6000532 Textile belt |
| 12/09/1999 | WO1999062647A1 Material classifying apparatus |
| 12/09/1999 | DE19825617A1 Vorrichtung zur Siebrahmen- und Bodenreinigung eines Siebkastens Apparatus for Siebrahmen- and floor cleaning a screen box |
| 12/09/1999 | DE19825097A1 Verfahren zum Betrieb eines Walzenrostsiebes Method for operating a roller grate sieve |
| 12/08/1999 | EP0962262A2 Device for cleaning the frame and the bottom of a screen |
| 12/08/1999 | EP0651679B1 Tension bar screen |
| 12/07/1999 | US5996807 Screening device |
| 12/02/1999 | WO1999061548A1 Installation for treating remaining material |
| 12/02/1999 | WO1999061547A1 Installation and method for preparing remaining material from a thermal waste disposal facility |
| 12/02/1999 | WO1999061174A1 Separating device for longitudinally extended solid material parts |
| 12/02/1999 | WO1999061172A2 Sieving device for solid material and a method for sieving solid material |