| Patents for B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like (18,540) |
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| 06/09/2004 | CN1503697A Automatic crushnig and sorting equipment of garbage and method for sorting out foreign substance in the garbage |
| 06/08/2004 | US6746602 Flow diverter decelerates and increases exposed surface of materials, exhaust blower removes vapors from materials |
| 06/03/2004 | US20040106442 Grain cleaner |
| 06/03/2004 | DE10142436B4 Erntemaschine für Hackfrüchte, insbesondere Kartoffeln Harvester for root crops, especially potatoes |
| 06/02/2004 | EP1423211A1 Suspension screen raking system |
| 06/02/2004 | EP1423210A1 Suspension screen raking system |
| 06/02/2004 | EP1303363A4 Sieve bed for a sifting machine |
| 06/02/2004 | EP1255618A4 Screening system for screening or diverting particulate material |
| 06/02/2004 | EP1140379B1 Screen assembly for use in a vibratory shaker |
| 06/02/2004 | CN2618688Y Multifunction garbage sorting machine |
| 06/02/2004 | CN1501845A Exciter apparatus |
| 06/02/2004 | CN1151897C Stone-removing machine |
| 06/01/2004 | US6743558 Core of magnetic particles; polymer overcoating; electrophotography developer |
| 06/01/2004 | US6742658 Portable screening device and method |
| 05/27/2004 | WO2004045198A2 System and process for break detection in porous elements for screening or filtering |
| 05/27/2004 | US20040102117 Vibratory screen |
| 05/27/2004 | US20040099583 Screen cylinder with performance boosting configuration |
| 05/27/2004 | US20040099582 Drilling fluid treatment |
| 05/27/2004 | US20040099578 Screen assembly for vibratory separators |
| 05/27/2004 | US20040099577 Method and apparatus for classifying fine balls and method for producing cylindrical sieve |
| 05/27/2004 | US20040099576 Method and a device for the separation of particles |
| 05/26/2004 | EP1422035A1 Resin waste melting and volume reducing device, and volume reducing method using the device |
| 05/21/2004 | WO2004041451A1 Vibratory separator |
| 05/21/2004 | WO2004041450A1 Reprocessing method for waste metallurgical slags |
| 05/21/2004 | WO2004041436A2 A rotary scrubber |
| 05/21/2004 | WO2004041406A1 Woven wire cloth screen |
| 05/21/2004 | CA2497153A1 Woven wire cloth screen |
| 05/19/2004 | EP1420110A2 Screen apparatus |
| 05/19/2004 | EP1419120A1 Process for producing a building component or an absorbent product from waste in papermaking |
| 05/19/2004 | EP1419018A1 Device for separating postal items according to thickness classes |
| 05/19/2004 | DE202004003281U1 Frame for disk sieve or separator has chain drive for shafts located within sealed hollow frame profile, and with oil splash lubrication |
| 05/19/2004 | DE10250782A1 Producing bulk, filtered material e.g. sand or gravel, with desired granule size distribution involves generating data record for filter series, implementing in device for controlling mass components |
| 05/19/2004 | CN2616311Y Pinboard type slotted screen cylinder |
| 05/19/2004 | CN1496765A Screening plant |
| 05/18/2004 | US6736271 Screen apparatus and method |
| 05/18/2004 | US6736270 Vibratory separator; glue is heated moisture-curing hot melt adhesive |
| 05/18/2004 | US6736171 Assembly for delivering solid particulate matter for loading |
| 05/13/2004 | WO2002087768A8 Automatic crushing and sorting equipment of garbage and method for sorting out foreign substance in the garbage |
| 05/13/2004 | US20040091319 Treatment method and device, in particular for excavation material |
| 05/12/2004 | EP1417993A1 A screen arrangement for a vibratory separator, a screen assembly and a vibratory separator |
| 05/12/2004 | CN2614802Y Revolving drum screening machine for potatoes and ball bulk materials |
| 05/12/2004 | CN2614801Y Pushing block type sorting machine rail damping noise reducing device |
| 05/12/2004 | CN2614800Y Finned wheel sieving machine |
| 05/06/2004 | WO2003101181A3 Method and apparatus for harvesting and cleaning grain and seed crops |
| 05/06/2004 | US20040084355 Fluid flow diffusers and vibratory separators |
| 05/06/2004 | EP1415717A1 Vibration separator |
| 05/06/2004 | EP1414541A1 Screen system |
| 05/06/2004 | EP1227896A4 Screen system |
| 05/06/2004 | EP1196251A4 Vibrating screen separator, separating method, and clamping device |
| 05/05/2004 | CN2614092Y Sieve plate with detachable bar |
| 05/04/2004 | US6729476 Oscillator apparatus for sorting out pieces of lumber |
| 04/29/2004 | WO2004035236A1 Vibratory separator and screen assembly |
| 04/29/2004 | WO2004035235A1 A screen support |
| 04/29/2004 | WO2004035234A1 A screen assembly for a shale shaker |
| 04/29/2004 | WO2004035233A1 Vibratory separator |
| 04/29/2004 | WO2004035232A1 Vibratory separator and screen assembly |
| 04/29/2004 | WO2004035231A1 A screen for a vibratory separator |
| 04/29/2004 | WO2004035216A1 Dry type grinding device and dry type grinding method |
| 04/29/2004 | WO2004034769A1 Harvesting apparatus for harvesting crops and sorting apparatus |
| 04/29/2004 | US20040079684 V-shaped disc screen and method of classifying mixed recyclable materials into four streams |
| 04/28/2004 | EP1246681B1 A method of making a screen, a screen, and a system for making a screen |
| 04/28/2004 | EP1208269B1 Gravel sorter |
| 04/28/2004 | CN1492784A 筛选机 Screening |
| 04/27/2004 | US6726029 Separator screen with solids conveying end area |
| 04/27/2004 | US6726028 De-inking screen |
| 04/27/2004 | US6726025 Portable sorting system and method for recyclable material |
| 04/27/2004 | US6726024 Apparatus for sieving particulate materials |
| 04/27/2004 | US6726023 Method and arrangement for cleaning the screening device of a screen |
| 04/27/2004 | US6725942 Pulverizer |
| 04/22/2004 | WO2003099685B1 An assembly for delivering solid particulate matter for loading |
| 04/22/2004 | US20040074821 Module for screening or diverting particulate material & method of producing the module |
| 04/22/2004 | US20040074820 Sieve bed for a sifting machine |
| 04/22/2004 | US20040074819 Screen assembly for a shale shaker |
| 04/22/2004 | US20040074818 Vibratory separator and screen assembly |
| 04/22/2004 | US20040074817 Vibratory separator screens |
| 04/22/2004 | US20040074816 Centrally supported screen assembly |
| 04/22/2004 | US20040074815 Apparatus for separating coarse grain and fine grain |
| 04/22/2004 | DE20319499U1 Separating device for compost uses set of cylindrical drums to separate compost, so that grain size can be varied by drums of different size perforations |
| 04/22/2004 | DE20315582U1 Special hole for perforation of thick sieve sheet is basically elliptical and has angled main axis |
| 04/22/2004 | DE10247510A1 Verfahren und Vorrichtung zur Klassierung von Abfällen mittels einer Siebtrommel A method and apparatus for classifying waste by means of a sieve drum |
| 04/22/2004 | DE10247166A1 Process to make paper sorting sieve with three parallel rods separated by narrow gap and transposed and tensioned in position prior to welding |
| 04/22/2004 | DE10083850T5 Montagesystem für modulare in einem Filterboden verwendete Platten Mounting system for modular floor panels used in a filter |
| 04/21/2004 | EP1410851A1 Cleaning device |
| 04/21/2004 | EP1409158A2 Screening method for size sorting of feathers, down, wood needles, or the like maintained in suspension in a fluid |
| 04/21/2004 | EP0912257B1 Gumbo separator |
| 04/21/2004 | CN2612470Y Hold down mechanism of vibrating screen |
| 04/20/2004 | US6722504 Vibratory separators and screens |
| 04/20/2004 | CA2128420C Sod handling |
| 04/15/2004 | WO2004030834A1 Active compensation of vibrations in a machine for cleaning grain |
| 04/15/2004 | WO2004012866A3 Improvements to waste separation |
| 04/15/2004 | WO2003039770A8 Screening panel securing system |
| 04/15/2004 | US20040069693 Apparatus and method to separate elements or materials of different sizes |
| 04/15/2004 | US20040069690 Vibratory sand reclaiming apparatus having normal and reject modes |
| 04/15/2004 | DE10245991A1 Aktive Schwingungskompensation für eine Getreide-Reinigungsmaschine Active vibration control for grain cleaning machine |
| 04/14/2004 | EP1407833A1 Method and device for sorting waste by using a drum screen |
| 04/14/2004 | EP1406733A1 Sieve device for screening solid materials |
| 04/14/2004 | EP1153197B1 Method and apparatus for cleaning drill cuttings |
| 04/14/2004 | CN2611056Y Self-cleaning, abrasion-resistant and comb-like sieve |
| 04/14/2004 | CN2611055Y Self-cleaning and comb like sieve |
| 04/14/2004 | CN2611054Y Sharply vibration type bolting mill |