| Patents for B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like (18,540) |
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| 01/07/2009 | CN101337221A Metal powder grading plant |
| 01/07/2009 | CN100448506C Method of making a screen for a vibratory separator, a screen and an apparatus for making a screen |
| 01/02/2009 | DE102007029498A1 Processing plastic-containing waste from mechanical-biological plants for extracting plastic products, comprises crushing the waste in a processing module, where the coarse material is led to aeroflow sorting |
| 01/01/2009 | US20090000994 Sieve, Sifter, and Sieve Breakage Detector |
| 01/01/2009 | US20090000993 De-inking screen |
| 12/31/2008 | WO2009002606A1 Stress monitoring system for vibrator screen units |
| 12/31/2008 | EP2007530A2 Mechanical vibrator having eccentric masses |
| 12/31/2008 | EP1348493B1 Motorized adjustement of a screen |
| 12/31/2008 | CN201173675Y Screen apparatus mounted on drying machines discharging end |
| 12/31/2008 | CN201172041Y Clamping guide-rail for sieving mechanism |
| 12/31/2008 | CN201172040Y V shaped vibration groove sieve |
| 12/31/2008 | CN201172039Y Vibration sieve |
| 12/31/2008 | CN201172038Y Walnut sorter |
| 12/31/2008 | CN100446880C Mixed sieving method for utilizing domestic garbage as combustion energy, and polygonal drum broken bag sieving machine |
| 12/31/2008 | CN100446875C High capacity highly effective grain mass precleaner |
| 12/31/2008 | CN100446874C Slide roller sieve |
| 12/31/2008 | CN100446865C Environment friendly dedusting griddle employed wind and water |
| 12/30/2008 | US7469847 Process for control of rotary breakers |
| 12/30/2008 | CA2474673C Shale shaker with composite components |
| 12/30/2008 | CA2472038C An apparatus for separating material |
| 12/25/2008 | US20080314805 Structure for fixing screen bars of screening apparatus for wastewater treatment |
| 12/25/2008 | US20080314804 Method and apparatuses for pre-screening |
| 12/25/2008 | US20080314802 Mobile metal reclamation soil processing apparatus and related methods |
| 12/24/2008 | EP2006034A2 Apparatus for selecting organic waste material suitable for being recycled |
| 12/24/2008 | CN201168699Y Air draft type multifunctional foodgrain winnowing machine |
| 12/24/2008 | CN201168698Y Screen body preventing connecting component from being worn |
| 12/24/2008 | CN201168697Y Rotary vibrating screen upper cover |
| 12/24/2008 | CN201168696Y Anti-corrosive wear resistant grid screen |
| 12/24/2008 | CN201168695Y Cantilevered type wearproof grate screen |
| 12/24/2008 | CN201168694Y Anti-sifting bar screen |
| 12/24/2008 | CN201168693Y Drum sieve support |
| 12/24/2008 | CN201168692Y Drum screen body structure |
| 12/24/2008 | CN201168691Y Grate screen using wedge type slipper block to regulate space |
| 12/24/2008 | CN201168690Y Vibration screen with reliably connected screen plate |
| 12/24/2008 | CN201168689Y Vibration screen under groove |
| 12/24/2008 | CN201168688Y Wide span exciter |
| 12/24/2008 | CN201168687Y Roller screen equipped with gathering sill |
| 12/24/2008 | CN201168640Y Concrete separation apparatus |
| 12/24/2008 | CN201168638Y Water stream type ore separators |
| 12/24/2008 | CN201168637Y Primary screen apparatus of crusher |
| 12/24/2008 | CN201168631Y Vacuum globe mill with screen |
| 12/24/2008 | CN201168617Y Gear teeth type stage crusher |
| 12/24/2008 | CN101330990A Screening arrangement |
| 12/24/2008 | CN101330989A Screening arrangement |
| 12/24/2008 | CN101327482A Rotary type block-resistant device for grating coal |
| 12/24/2008 | CN101327481A Method for sieving pendulum shaft and pendulum shaft sieving machine thereof |
| 12/24/2008 | CN100444939C Nano-screen and its manufacturing method |
| 12/23/2008 | US7467716 Vibration screen system |
| 12/23/2008 | US7467715 Support frame |
| 12/23/2008 | CA2502296C Vibratory separator and screen assembly |
| 12/18/2008 | WO2008152080A1 Method for introducing into a reaction tube of a tube bundle reactor, a partial amount withdrawn from at least one production charge of annular-shaped shell catalysts k |
| 12/18/2008 | WO2008152079A1 Method for loading a reactor with a fixed catalyst bed which comprises at least annular-shaped catalyst bodies k |
| 12/18/2008 | WO2008125415A3 Method and device for separating or classifying material to be fed |
| 12/18/2008 | US20080308469 Sifter |
| 12/18/2008 | DE102007028332A1 Verfahren zum Beschicken eines Reaktors mit einem Katalysatorfestbett, das wenigstens ringförmige Katalysatorformkörper K umfasst A method of charging a reactor with a fixed catalyst bed comprising at least annular shaped catalyst body K |
| 12/17/2008 | EP2001608A1 Apparatus and method for sorting material |
| 12/17/2008 | EP2001607A2 Device and method for the flexible classification of polycrystalline silicon fragments |
| 12/17/2008 | EP2001606A2 A material screening apparatus |
| 12/17/2008 | CN201166251Y Lubricating seal structure for vibrating screen chamber type exciter |
| 12/17/2008 | CN201164835Y Roadbed filler screening system |
| 12/17/2008 | CN201164834Y Rectangular lattice flat sieve |
| 12/17/2008 | CN101326016A Apparatus for disposing garbage bags |
| 12/16/2008 | US7464821 Screen assembly for vibratory screening machine |
| 12/16/2008 | US7464802 Method and apparatus for conditioning coins prior to discrimination |
| 12/11/2008 | WO2008150879A1 Material separator |
| 12/11/2008 | WO2008150874A1 Material separator |
| 12/11/2008 | WO2008150860A2 Material separator |
| 12/11/2008 | WO2008150852A1 Material separator |
| 12/11/2008 | WO2008150850A1 Material separator |
| 12/11/2008 | WO2008150843A1 Material separator |
| 12/11/2008 | DE102007024759A1 Mineral solid i.e. clay, cleaning method, involves equipping conveyance unit and/or filter device with deflection units such as rods and filter openings, which spatially deflect solids under fundamental retention of conveyance direction |
| 12/10/2008 | EP1998904A2 Composite screen |
| 12/10/2008 | EP1812136A4 Staged screen system |
| 12/10/2008 | CN201161444Y Expression label stripping machine |
| 12/10/2008 | CN201161238Y Sizing screen |
| 12/10/2008 | CN201161237Y Linear vibrating screen |
| 12/10/2008 | CN201161236Y Rolling and screening roller with high abrasion-proof |
| 12/10/2008 | CN101318182A Modular coal preparation process and equipment based on gas-solid diphasic stream |
| 12/10/2008 | CN101318179A Strong sieve plate fixing device |
| 12/10/2008 | CN101318178A Overlap joint type strong vibrating screen |
| 12/10/2008 | CN101318176A Forced synchronizing three-axis elliptical vibration device |
| 12/10/2008 | CN101318175A 镶嵌式水冷振动器 Mosaic cooled vibrator |
| 12/10/2008 | CN101317507A Pneumatic precision seeder |
| 12/10/2008 | CN100441322C Y-shaped static-indeterminant combination reinforced beam oversize vibration screen |
| 12/10/2008 | CN100441307C Technique for classifying and retrieving suspension liquid from dense medium |
| 12/10/2008 | CN100441264C Improvements in and relating to sifting screens |
| 12/09/2008 | US7461746 Portable screening/washing plant with scrubbing mill |
| 12/09/2008 | US7461744 Apparatus for separating fibers from reject material |
| 12/09/2008 | CA2495461C A method for making a screen assembly for a vibratory separator |
| 12/09/2008 | CA2469760C Food-stuff physical characteristic sorting apparatus and method |
| 12/04/2008 | WO2008144979A1 A grinding method for improving particle size distribution of ground bauxite product |
| 12/04/2008 | WO2005107963A3 Tubular screen separator |
| 12/03/2008 | EP1996343A1 A screening apparatus |
| 12/03/2008 | CN201157826Y Suction type proportion grain cleaner |
| 12/03/2008 | CN201157825Y Bran separator |
| 12/03/2008 | CN201157823Y Circular motion vibrating powder screen apparatus |
| 12/03/2008 | CN201157822Y High-frequency vibration mesh screen |
| 12/03/2008 | CN201157821Y Multi-stage conjoined vibration screen |
| 12/03/2008 | CN201157820Y Mobile garbage drum sieve |
| 12/03/2008 | CN201157819Y Screw screen |