Patents for B07B 1 - Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like (18,540) |
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11/24/2004 | CN2657798Y Machine for screening honeysuckle |
11/24/2004 | CN2657797Y Panel screen row |
11/24/2004 | CN1549764A Resin waste melting and volume reducing device, and volume reducing method using the device |
11/24/2004 | CN1548253A Multifunctional resource recovering machine |
11/24/2004 | CN1548233A Heavy medium separating process for slime |
11/24/2004 | CN1176758C Dual-function vibration sieve for separating rice grains from straw or sand (stone) particles and conveying them |
11/23/2004 | US6820749 Large, stationary, modular aggregate processing plant and method of manufacturing and installing same |
11/23/2004 | US6820748 Vibratory screening machine with stacked and staggered screening units |
11/23/2004 | US6820747 Screen assembly |
11/23/2004 | CA2254845C Gumbo separator |
11/18/2004 | WO2004098798A1 A screening panel and screening assembly including the panel |
11/18/2004 | WO2004098797A2 Vibrating screen |
11/18/2004 | US20040227364 Sieve litter scoop |
11/18/2004 | US20040226867 Apparatus of piercing garbage bags and classifying garbage |
11/17/2004 | EP1476256A1 Label release and separation system |
11/17/2004 | CN1547513A Suspension screen raking system |
11/17/2004 | CN1546242A Multiple shaft rod drive exciting apparatus for vibrating screen |
11/17/2004 | CN1175943C Cantilevered screen cleaning device |
11/11/2004 | WO2004096453A2 Screen assembly for a vibratory separator |
11/11/2004 | US20040225074 Heating, curing oxetane compound; joining silicon to substrate |
11/11/2004 | US20040223025 System and method for compensating for non-functional ink cartridge ink jet nozzles |
11/11/2004 | US20040222541 Resin material remolding method and resin material pulverized piece selecting apparatus |
11/11/2004 | US20040222135 Vibrating screen |
11/10/2004 | EP1475205A2 Apparatus for the longitudinal orientation of wood strands |
11/10/2004 | EP1474240A1 Device for sorting waste slag from a waste incinerator and a method for the sorting |
11/10/2004 | CN2654234Y Ultrasonic screen with cooling device |
11/04/2004 | WO2004094771A2 Vibratory screening machine for earth drilling installation |
11/04/2004 | WO2004094076A2 Undulating molded plastic vibratory screen |
11/04/2004 | DE20309857U1 Trommelsiebmaschine Trommel |
11/04/2004 | CA2627842A1 Vibratory screening machine for earth drilling installation |
11/03/2004 | EP1472015A1 Screening-casting method and device; preparation of a close mixture of powdery products |
11/03/2004 | EP1472014A1 Apparatus for separating material |
11/03/2004 | EP1472013A1 A screening element |
11/03/2004 | EP1472012A1 Motor control system for vibrating screen separator |
11/03/2004 | EP1423210A4 Suspension screen raking system |
11/03/2004 | EP1202821B1 Sieve device, method for the production of a sieve and sieve for a sieve device |
11/03/2004 | CN2652525Y Pea nut kernel classification sieving machine of universal joint coupling |
11/03/2004 | CN2652524Y Supersonic sieve with field balance device |
11/03/2004 | CN1543380A Suspension screen raking system |
11/03/2004 | CN1173813C Cold aggregate batching treatment method and device for continuous bituminous concrete mixing equipment |
11/02/2004 | US6811033 Fastening device for screening panels |
11/02/2004 | US6811032 Shaker roll screen |
10/28/2004 | WO2004053225A3 A multi-element airfoil for pulp screens |
10/28/2004 | US20040211707 Undulating molded plastic vibratory screen |
10/27/2004 | CN2650893Y Assembled multilayer sieve |
10/27/2004 | CN2650892Y Supersonic vibrative screening/filtering apparatus |
10/27/2004 | CN1541131A 筛网系统 Screen system |
10/21/2004 | WO2004089558A2 Filtering screen |
10/21/2004 | WO2004089557A1 Method for screening soil and a screening device |
10/21/2004 | WO2004089548A1 Device for treatment of assorted glass and electronic waste |
10/21/2004 | US20040206674 Method and apparatus for separating excavated material |
10/21/2004 | US20040206673 Vibratory screening machine for earth drilling installation |
10/21/2004 | US20040206672 Method and apparatus for attenuating sound from vibratory screening machines |
10/21/2004 | US20040206671 Sieve device for screening solid material |
10/20/2004 | CN1537680A Cleaning method of cantilever screen |
10/19/2004 | CA2118954C Separator for the separation of fluidisable from none fluidisable materials |
10/16/2004 | CA2425679A1 Equipment for increasing the throughput of rotary breakers or rotary screens |
10/14/2004 | DE202004013075U1 Sieb Sieve |
10/14/2004 | DE202004012195U1 Rotary screening machine has motor driven rotary base plate supporting foot plate with adjusters for sliding and tilting and sieve panel |
10/13/2004 | CN1535764A Variable working condition refuse sorting method and its equipment |
10/07/2004 | US20040195155 Vibratory screening machine and vibratory screen and screen tensioning structure |
10/07/2004 | DE202004009342U1 Sieve and wheelbarrow for handling compost has hand rotated sieve drum formed to fit over wheelbarrow |
10/06/2004 | CN2646194Y Structure of vibrating screen feed inlet of asphalt stirring equipment |
10/06/2004 | CN2645794Y Screen mesh holder structure |
10/06/2004 | CN2645793Y Electromagnetic vibration high-frequency mesh screen |
10/06/2004 | CN2645792Y Prism type drum screen |
10/06/2004 | CN2645791Y Ultrasonic vibration checking and sieving machine |
10/06/2004 | CN1169631C Antiwear cantilever sieve bar |
10/06/2004 | CN1169630C Spiral cylinder water sieve |
10/05/2004 | US6800163 Method of constructing a filter screen |
09/30/2004 | US20040188329 De-inking screen |
09/29/2004 | EP1462014A1 Device to remove foreign materials from tobacco |
09/29/2004 | EP1305100B1 A screen arrangement and a support structure for a vibratory separator |
09/29/2004 | EP1301287B1 Vibratory screen |
09/29/2004 | CN2644019Y Polycolumn fastening highly effective rotary and oscillatory sieve |
09/29/2004 | CN1531877A Device for removing foreign matter from tobacco |
09/29/2004 | CN1168545C Garbage pyrolytic device with a sieving device for solid material |
09/28/2004 | US6797342 Deflocculation apparatus and methods thereof |
09/23/2004 | WO2004080614A1 Sorting device |
09/23/2004 | US20040182758 System and method for folding conveyors |
09/23/2004 | US20040182757 Screening module and a screening assembly including such module |
09/23/2004 | DE10308500A1 Dry, damage-free removal of labels from hollow plastic products, particularly containers, involves passing containers between a drum and stator where various forces are applied for complete label removal |
09/22/2004 | EP1458499A1 Screen |
09/22/2004 | EP1458453A1 A method of making a screen for a vibratory separator, a screen and an apparatus for making a screen |
09/22/2004 | CN2642412Y Fine sizing screen sheet |
09/22/2004 | CN2642411Y Plastic rubber alloy sieve plate |
09/22/2004 | CN1530182A Refuse pyrolytic apparatus with a sifting apparatus wi for solid residual material |
09/16/2004 | WO2004078353A1 Granular body-processing apparatus |
09/16/2004 | DE19924630B4 Antriebsvorrichtung mit elliptischer Bewegung für Siebe vom stufenförmigen Typ Driving apparatus with elliptical motion for sieves stepped type |
09/15/2004 | CN2641099Y Rough pulp sundries separator for paper making |
09/15/2004 | CN2640628Y Dust collecting structure of shaking screener |
09/15/2004 | CN2640627Y Microwire metal screen mesh |
09/15/2004 | CN1166461C Many-sided flat sieve |
09/14/2004 | US6789681 Screen for fiber suspensions and method for the manufacture thereof |
09/14/2004 | US6789680 Reclaiming screen assembly parts for re-use and/ or salvage by heating to degrade adhesive material to separate screen from frame |
09/14/2004 | CA2396288C Soil screener |
09/10/2004 | WO2003090940A8 Shale shaker |
09/09/2004 | DE202004010350U1 Sieve for earth and compost has cylindrical sieve screen driven by cement mixer motor on frame |
09/08/2004 | EP1454679A1 Screening device |
09/08/2004 | CN2638860Y Sieve mesh of circular vibration sieve |