Patents
Sitemap › B07 - Separating solids from solids; Sorting › B07B - Separating solids from solids by sieving, screening, or sifting or by using gas currents; Other separating by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material › B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
Patents for B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like (18,540)
09/1999
09/01/1999EP0938936A2 Articulated grate with calibrated holes for gauge band apparatus of fruit and vegetable or similar products
09/01/1999EP0839074A4 Convertible kits for a material separating apparatus
09/01/1999CN1227144A Double exciting double layer shaking sieve for drilling liquid
08/1999
08/31/1999US5944993 Screen assembly for vibrating screening machine
08/31/1999US5944197 Rectangular opening woven screen mesh for filtering solid particles
08/26/1999WO1999042223A1 Screen cylinder with high percent open area
08/26/1999CA2322044A1 Screen cylinder with high percent open area
08/25/1999EP0937508A2 Vibrating screen
08/25/1999EP0937507A2 Side rail for screens
08/25/1999CN2334503Y Sieve piece connector
08/25/1999CN2334502Y Blocking-resistant wearing-resistant sieve board
08/25/1999CN2334501Y Stage shape blocking-resistant screen board
08/24/1999US5941395 Method and apparatus for conveying single use camera bodies while separating loose parts therefrom
08/24/1999CA2184645C Vibrating screen with arched frame and ballast
08/18/1999CN2333456Y Equal thick differential classification screen
08/18/1999CN2333455Y 筛选机 Screening
08/17/1999US5938042 Thin support frame
08/12/1999WO1999040253A1 Pressure screen with scrap separation
08/12/1999WO1999039844A1 Device for the reconditioning of bedding materials in stables
08/12/1999DE19904796A1 Adjustable sieve for continuous manufacture of multiple, graded particle size products e.g. potting composts
08/12/1999DE19804441A1 Sieving machine with multiple flat screen sieve stacks
08/11/1999CN2332499Y Multilayer cantilever screen mesh
08/11/1999CN2332498Y Grating sieve sheet
08/11/1999CN1225596A Flat sifter
08/10/1999CA2199021C Method and apparatus for classifying materials
08/05/1999DE19811266C1 Method of cleaning filter frames
08/04/1999EP0932455A1 Air density system with air recirculation and gyrating bar feeder
08/04/1999EP0932454A1 Improved vibratory screening machine
08/04/1999EP0932447A1 A method and an apparatus for recycling different components in a multiple layer material
08/04/1999EP0932438A1 Improved shale shaker
08/04/1999EP0693004B1 Screen for separating solids from drilling fluid
08/04/1999CN2331445Y Vibration sieving filter
08/04/1999CN2331444Y Closed new-type cyclone screening machine
08/04/1999CN2331443Y Plastic lawn
08/03/1999US5931517 WCW trench cleaner
08/03/1999US5931312 Produce sizing and sorting machine
08/03/1999US5931310 Vibrating screen flooded deck support structure
08/03/1999CA2163150C Automatic sorting apparatus
07/1999
07/29/1999DE19903190A1 Mobile device for continuous cleaning of granular materials
07/28/1999CN2330424Y Combined grain cleaning machine
07/27/1999US5927513 Apparatus for recovering reusable wood shavings from animal stalls
07/27/1999US5927511 Flat screen panel for crowned deck vibrating shaker
07/22/1999WO1999035922A1 Apparatus and method for removing tops or roots from crops
07/21/1999EP0759813B1 Method and apparatus for the classification of solid particles
07/21/1999EP0726815B1 Vibratory screening apparatus
07/21/1999CN2329456Y Block eccentric oscillating screen
07/21/1999CN2329455Y Wear-resistant sieve plate
07/21/1999CN1223177A Diagrid for overhanging colander
07/14/1999CN2328438Y Shock-proof device for high precision shape selecting machine for diamond
07/14/1999CN2328437Y High precision shape selecting machine for diamond
07/14/1999CN2328436Y Micro electric vibrative screen
07/13/1999US5922195 Water filtration
07/13/1999US5921596 For sifting out clump materials from surrounding granular materials
07/13/1999US5921401 Mobile screening apparatus
07/13/1999US5921400 Apparatus for sieving a particulate material
07/13/1999US5921399 To separate solids from a liquid-solid suspension according to size
07/07/1999CN2327458Y Separator for solid materials
07/07/1999CN2327457Y Separator for solid bulk materials
07/07/1999CN1221655A Multi-freedom elastic collision screen and its sifting method
07/06/1999US5919358 Continuous-belt drilling mud separation system
07/01/1999WO1999032732A1 Bucket
07/01/1999WO1999032711A1 Screening device
06/1999
06/30/1999EP0925847A1 Starscreen
06/30/1999CN2326353Y Music-wire type sieve
06/30/1999CN2326352Y Vibration screening machine for mixed material
06/30/1999CN2326351Y Elastic-rod multi-freedom collision type screen mesh
06/29/1999US5915569 Mixed with a liquid
06/29/1999US5915567 Screen accessory for screen and screening process
06/29/1999US5915566 Fine mesh screening
06/29/1999US5915308 Discharge apparatus
06/29/1999CA2152610C Screen assembly for vibrating screening machine
06/29/1999CA2152602C Undulating screen for vibratory screening machine and method of fabrication thereof
06/29/1999CA2092732C Improved screening system and method for screening particulate material
06/23/1999CN2325122Y Double drum grain screen machine with roll spiral agitator
06/22/1999US5914145 Method for removing contaminants from food
06/22/1999US5914038 Separating device
06/16/1999EP0921865A1 Flat sifter
06/16/1999CN2323883Y Drum fruit sorter
06/10/1999WO1999028053A1 Sieve cleaner for a plansifter
06/09/1999CN2322701Y Screen plate hold-down device for vibrating screen
06/09/1999CN2322700Y Vibrating screen having half-section screen mesh
06/09/1999CN2322699Y Wear-resistant sieve
06/09/1999CN1043556C Bean sprouts roots and husks cleaning machine
06/02/1999EP0919736A1 Device for securing an anular shell on a rotary drum such as a rotary kiln
06/02/1999EP0919293A1 Sieve cleaner for plansifter
06/02/1999EP0724489B1 Gradation method and device for soil material
06/02/1999CN2321549Y Refuse separation sieve
06/01/1999US5908115 Method and apparatus for the classification of solid particles
06/01/1999CA2076825C Flexible screen cloth assembly system with automatic suspension and tensioning
05/1999
05/26/1999EP0917911A2 Screening device
05/26/1999EP0697921B1 Improved sifting screen
05/26/1999CN2320345Y Oval oscillating screen
05/25/1999CA2254455A1 System for connection of an annular tire or hoop and a rotary drum or tube, such as a rotary kiln or furnace
05/20/1999WO1999024144A1 Screen for use in vibratory shaker device
05/20/1999DE19746678C1 Sifting machine for crop materials
05/19/1999CN2319141Y Isothickness line sieve face
05/19/1999CN1216724A Spiral separating sieve
05/18/1999US5904254 Vibratory particle separating apparatus
05/18/1999US5903947 For scraping food/debris from sinks and cleaning counter tops
05/12/1999EP0914209A1 Process and device for the separation of viscoplastic materials such as plastics from materials such as paper which can be defibrated by mechanical action
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