| Patents for B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like (18,540) |
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| 06/30/2005 | US20050139524 Screening plant |
| 06/29/2005 | EP1547699A1 Fruit sizing machine |
| 06/29/2005 | EP1545803A1 Method for controlling a screening machine and a screening machine |
| 06/29/2005 | CN1632140A Method for producing iron ore by baking troilite powder in cyclone furnace |
| 06/28/2005 | US6910586 System and method for folding conveyors |
| 06/23/2005 | DE10352796A1 Siebaggregat und Siebstern Siebaggregat and screening star |
| 06/22/2005 | CN2705242Y Fixing buckle for vibrative screening machine body and net frame |
| 06/22/2005 | CN2705241Y Special screen capable of fine screening highly pure iron concentrate powder |
| 06/21/2005 | US6907995 Chip screening method and plant |
| 06/21/2005 | CA2284135C Roller device to separate chips and particles of different gradings, and the relative forming machine employing the device |
| 06/16/2005 | DE202005005847U1 System for ultrasonic sieving especially for fine powder pigments has the sieve held at an incline to cause large particulates to move to a disposal outlet |
| 06/15/2005 | EP1539383A2 Undulating molded plastic vibratory screen |
| 06/15/2005 | EP1539382A1 A method for making a screen assembly for a vibratory separator |
| 06/15/2005 | EP1539324A1 Screen for gases |
| 06/15/2005 | CN2704424Y Assembled vibration screening sheet for mining apparatus |
| 06/15/2005 | CN1627978A Method of making a screen for a vibratory separator, a screen and an apparatus for making a screen |
| 06/15/2005 | CN1626284A 一种滚筒筛 A drum sieve |
| 06/15/2005 | CN1626283A Biaxial inertial vibrator |
| 06/09/2005 | WO2005051554A1 A screening module |
| 06/09/2005 | US20050121371 Apparatus for separating fibers from reject material |
| 06/08/2005 | EP1537945A1 Protective grid for chips |
| 06/08/2005 | EP1537944A1 Protective grid for chips |
| 06/08/2005 | EP1536893A2 Vibratory sand reclaiming apparatus having normal and reject modes |
| 06/08/2005 | EP1444056B1 Sifting screen |
| 06/08/2005 | EP1128913B1 A screen for use in a shale shaker |
| 06/08/2005 | CN2703585Y Grain classification sieve piece |
| 06/08/2005 | CN2703584Y Combined vertical sieve of finishing multi-sieving in one slurry-pumping |
| 06/08/2005 | CN1623685A Multigrade fan-shape offal removing vibrating screen |
| 06/08/2005 | CN1623684A Double super stable energy saving screen |
| 06/08/2005 | CN1623683A Single super stable energy-saving screen |
| 06/08/2005 | CN1623682A Intelligent multilayer barrel type net vibrating screen |
| 06/08/2005 | CN1204982C Method for correcting mesh size of international woven metal net |
| 06/08/2005 | CN1204972C Separator of mill |
| 06/02/2005 | WO2005049966A1 Earth boring apparatus for sinking shafts and method of excavating a shaft |
| 06/02/2005 | WO2005049230A2 Improvements in screen separators |
| 06/02/2005 | WO2005049229A2 Apparatuses and methods for screening a product |
| 06/02/2005 | WO2004094771A3 Vibratory screening machine for earth drilling installation |
| 06/01/2005 | EP1535670A2 Classifier and method of classifying and preparing a carrier, carrier and developer using the carrier, process cartridge using the developer |
| 06/01/2005 | CN2702787Y Rice grading cooling machine |
| 05/31/2005 | USRE38738 Cylindrical screen, particularly for paper pulp |
| 05/26/2005 | WO2005024141A3 Crush sorter |
| 05/26/2005 | US20050111922 Soil based material and method of producing same |
| 05/25/2005 | EP1531947A1 Sieving device having beating elements |
| 05/25/2005 | DE102004048518A1 Assembly to recover usable fiber material from rejected fraction in a paper making process has two-part drainage basin incorporating drainage channel |
| 05/25/2005 | CN2701539Y Screen cloth structure for screen device |
| 05/25/2005 | CN2701538Y Hand-acutated drum type classification sieve machine for chestnuts |
| 05/25/2005 | CN2701531Y Centrifugal type slag-slurry separating screen |
| 05/25/2005 | CN1202915C Polished grain processing machine |
| 05/19/2005 | WO2005044529A1 A fibre distribution device for dry forming a fibrous product |
| 05/19/2005 | WO2004112973A3 Drum sieve machine |
| 05/19/2005 | US20050107922 Sieve screen level sensor |
| 05/19/2005 | US20050103689 Sealing screen assemblies and vibratory separators |
| 05/19/2005 | DE202005003660U1 Screening machine with sieve plane and supply bunker with discharge side of feed bunker and intake side of sieve plane are adjusted in height together |
| 05/19/2005 | DE102004047949A1 Sieb- bzw. Sortiervorrichtung Screeners and sorter |
| 05/18/2005 | EP1531013A2 Sieving unit and star-shaped sieving disc |
| 05/18/2005 | CN2700008Y A handhole cover on the bolter machine cover |
| 05/18/2005 | CN2700007Y Upper close cover for rotary vibrating screen |
| 05/18/2005 | CN2700006Y Vibration exciter for vibratory screen |
| 05/18/2005 | CN1201873C Vibrating screen actuated by dual frequencies |
| 05/17/2005 | US6892889 Screen |
| 05/17/2005 | US6892888 Screen with unibody structure |
| 05/17/2005 | US6892887 Polymer drilling bead recovery system and related methods |
| 05/17/2005 | US6892516 Garden screening device for sifting and sorting material |
| 05/12/2005 | US20050098910 Fiber distribution device for dry forming a fibrous product and method |
| 05/12/2005 | US20050098484 Material classifier having a scoop wheel |
| 05/12/2005 | US20050098481 Fractionation or screening device |
| 05/11/2005 | EP1448747A4 Soil based material and method of producing same |
| 05/11/2005 | EP1216108B1 Device for orienting and optionally sorting longitudinal particles |
| 05/11/2005 | EP1133538B1 Separator apparatus |
| 05/11/2005 | CN2698476Y Open type garbage disintegrating screening machine |
| 05/11/2005 | CN2698466Y Automatic mesh-washing device for rotary vibration screen |
| 05/11/2005 | CN2698465Y Variable force excitation source for rotary vibration screen |
| 05/11/2005 | CN2698464Y Ultrasonic airflow screen |
| 05/11/2005 | CN2698463Y Oval airflow straight line screen |
| 05/11/2005 | CN2698462Y Double vibration-source rotary vibration screen |
| 05/11/2005 | CN2698461Y Refuse plastic-extracting separator |
| 05/11/2005 | CN1615185A Apparatus for separating material |
| 05/11/2005 | CN1200780C Improved method and device for repair of filter screen |
| 05/11/2005 | CN1200779C Screening method for size sorting of feathers, down, wood needles, or the like maintained in suspension in fluid and device |
| 05/10/2005 | US6889846 Hybrid screen |
| 05/10/2005 | US6889842 Apparatus and method for dry beneficiation of coal |
| 05/10/2005 | US6889820 Exciter apparatus |
| 05/05/2005 | US20050092659 Vibrating screen with a loading pan |
| 05/04/2005 | CN2696732Y Improved grain cleaning and sorting machine |
| 05/04/2005 | CN2696731Y Stretching device for screen of vibration screen |
| 05/04/2005 | CN2696730Y Combined sieve board |
| 05/04/2005 | CN2696729Y Support for box of vibration sieve |
| 05/04/2005 | CN2696728Y Vibration sieve |
| 05/04/2005 | CN2696727Y Double-layer drum screen with wind selecting blighted grain and dust removing device |
| 05/04/2005 | CN1199738C Screening device |
| 05/03/2005 | US6886697 Module for screening or diverting particulate material and method of producing the module |
| 04/28/2005 | WO2005014187A3 Apparatus and method for making screen assemblies for vibratory separators |
| 04/28/2005 | US20050087501 Half pipe containing flattened portion for fluid flow; conduits |
| 04/27/2005 | EP1526219A2 A method and apparatus for aggregate grading and cleaning |
| 04/27/2005 | EP1525925A1 Device to separate from part mixture |
| 04/27/2005 | EP1472012A4 Motor control system for vibrating screen separator |
| 04/27/2005 | EP1381477B1 Scraper rake for a disc-screen and shaft cleaning device |
| 04/27/2005 | EP1207971B1 Separating device |
| 04/27/2005 | CN2695127Y Device for separating granular substance |
| 04/27/2005 | CN2695126Y Triple unit vibration screen filter |