| Patents for B07B 13 - Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices (4,324) |
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| 07/06/1995 | WO1995017980A1 Residue and waste treatment process |
| 07/06/1995 | CA2157392A1 Residue and waste treatment process |
| 07/05/1995 | CN2202593Y Sorting device for shelled peanut |
| 07/04/1995 | US5429248 Grain processor |
| 06/27/1995 | US5427253 Device for the separation of a homogeneous mixture of materials |
| 06/27/1995 | US5427250 Barrel screen apparatus |
| 06/20/1995 | US5425459 Stone separation table for potatoes and other root crops |
| 06/08/1995 | DE4408187C1 Compost sieve assembly |
| 06/06/1995 | US5421108 High volume pipe padding machine |
| 05/24/1995 | EP0654308A1 Method and device for grain size analysis in the fine and very fine ranges |
| 05/17/1995 | EP0652810A1 Process and device for sifting, sorting, screening, filtering or sizing substances |
| 05/17/1995 | CN2197133Y Rice wisher |
| 05/11/1995 | WO1995012462A1 Screening apparatus |
| 05/09/1995 | US5413226 Apparatus for sorting objects according to size |
| 05/04/1995 | WO1995012182A1 Grading device for a return machine for empty containers |
| 05/04/1995 | DE4337497A1 Device for separating particles of thermoplastic materials having respectively different softening points |
| 05/03/1995 | EP0650773A2 Adjustable bar screen |
| 05/03/1995 | EP0650399A1 Sorting installation |
| 05/03/1995 | CN2195974Y Sieving apparatus for grading peanuts |
| 05/02/1995 | US5411152 Apparatus for sorting objects according to size |
| 05/02/1995 | US5411147 Dynamic landfill recycling system |
| 04/27/1995 | WO1995011094A1 Material sorter and separator |
| 04/27/1995 | WO1995011093A1 Gradation method and device for soil material |
| 04/26/1995 | CN2195387Y Sorting machine for beans |
| 04/25/1995 | US5409100 Recycling assembly having three conveying belts |
| 04/20/1995 | DE4335401A1 Separating apparatus and process using the same |
| 04/19/1995 | EP0648695A2 System and method for singulating pieces of material having different sizes and shapes |
| 04/19/1995 | EP0648547A1 A device for separating insulation and metallic material |
| 04/19/1995 | EP0648149A1 Process and device for sorting thermoplastic substances from a mixed flow. |
| 04/13/1995 | DE4334714A1 Dry-battery sorting system, and a sorting method using the sorting system |
| 04/13/1995 | DE4235888A1 Device for sorting thermoplastic parts from a mixed stream |
| 03/30/1995 | DE4334737C1 Method and device for monitoring the screening efficiency of a screening machine |
| 03/30/1995 | DE4332530A1 Screen comminuting device |
| 03/29/1995 | EP0645341A1 Method and device for identifying and sorting of aluminium and plastic screw caps of bottles or similar containers after the unscrewing process |
| 03/29/1995 | EP0645197A1 Device to discard short bars |
| 03/28/1995 | US5401407 Rotary screen device |
| 03/28/1995 | US5400909 Device to discard short bars |
| 03/16/1995 | DE4430699A1 Device for separating mixtures of waste |
| 03/08/1995 | EP0641613A1 Method of processing electronic or electrical components |
| 03/08/1995 | EP0641607A2 A mobile aggregrate material processing plant |
| 03/02/1995 | WO1993014915A3 Method and device for the collection and regranulation of waste containing drawn plastics |
| 02/28/1995 | US5392931 Adjustable bar screen |
| 02/28/1995 | US5392930 Adjustable bar screen |
| 02/28/1995 | US5392929 Method and apparatus for sorting by size |
| 02/22/1995 | CN2189987Y Beans selecting machine |
| 02/22/1995 | CN2189986Y Granules up-stepped screening apparatus |
| 02/16/1995 | DE4327426A1 Attachment for screening and filling earth materials |
| 02/15/1995 | EP0638002A1 Bulk product handling method and apparatus |
| 02/09/1995 | WO1995003896A1 Process and device for separating materials from a mixture of solids |
| 02/08/1995 | EP0637471A1 Device to retrieve and discharge short bars |
| 02/02/1995 | WO1995003137A1 Dry sorter for very fine coal |
| 02/02/1995 | WO1995003127A1 Method for recovering materials |
| 01/26/1995 | WO1995002466A1 Screening device |
| 01/26/1995 | DE4324567A1 Sorting device |
| 01/25/1995 | EP0635307A1 Nonferrous material sorting apparatus |
| 01/19/1995 | WO1995001909A1 A method and a system for building up weighed-out portions of objects |
| 01/19/1995 | DE4323391A1 Method for sorting large objects from mixtures of material and device for the implementation thereof |
| 01/19/1995 | CA2166606A1 A method and a system for building up weighed-out portions of objects |
| 01/17/1995 | US5382370 For particles in suspension, rotating drum, pressure differential |
| 01/15/1995 | CA2127925A1 Mobile machine for processing raw mineral ores in-situ |
| 01/12/1995 | DE4321447A1 Process and apparatus for the separation of material mixtures with adjustable selectivity |
| 01/04/1995 | EP0631537A1 Method and device for the collection and regranulation of waste containing drawn plastics. |
| 12/28/1994 | EP0630315A1 Process and devices for separating thermoplastic components from a mixed stream. |
| 12/27/1994 | US5375720 Dry separation of particulate material of different densities |
| 12/20/1994 | US5373948 Device for separating long-size materials |
| 12/20/1994 | US5373947 Separator for removing foreign materials in granulated materials |
| 12/20/1994 | CA1333585C Vibratory screening machine with tiltable screen frame and adjustable discharge weir |
| 12/08/1994 | WO1994027748A1 Process and device for sifting, sorting, screening, filtering or sizing substances |
| 12/08/1994 | DE4318839A1 Apparatus for sorting thermoplastics from a stream of mixed material |
| 12/06/1994 | US5370234 Rotary materials separator and method of separating materials |
| 12/01/1994 | DE4418175A1 Device and method for sieving, classifying, sifting, filtering or sorting materials |
| 12/01/1994 | DE4317830A1 Classifying grate |
| 12/01/1994 | DE4317808A1 Process and apparatus for separating mixtures of material components having different melting temperature |
| 11/30/1994 | EP0626483A2 Pipeline padding apparatus with rotary feeder |
| 11/30/1994 | EP0626213A2 Method and device for sorting waste mixtures |
| 11/30/1994 | CN2183829Y Material grading apparatus |
| 11/24/1994 | WO1994026430A1 Process and device for separating out undesirable small parts |
| 11/24/1994 | WO1994026429A1 Sorting installation |
| 11/24/1994 | DE4316977A1 Method and device for separating specific components from a waste mixture |
| 11/24/1994 | CA2138548A1 Sorting installation |
| 11/17/1994 | DE4416457A1 Sorting installation |
| 11/16/1994 | CN2182685Y Steady flow and speed-adjustable wind selective machine |
| 11/15/1994 | US5363972 Conveyor apparatus with powered leveling roll |
| 11/15/1994 | US5363574 Pipeline padding apparatus |
| 11/10/1994 | DE4314699A1 Method of sorting material mixtures and sorting installation for implementing the method |
| 11/03/1994 | DE4415069A1 Device for separating articles |
| 11/01/1994 | US5360119 Separator for removing foreign materials in granulated materials |
| 10/27/1994 | DE4313143A1 Apparatus for transferring and draining rubbish from sweeping machines and refuse from refuse vehicles at refuse-handling sites |
| 10/26/1994 | EP0620765A1 Automatic particle size analyzer using stacked sieves |
| 10/12/1994 | CN2179210Y Vibrating grader |
| 10/06/1994 | DE4311204A1 Device for separating harmful plastic substances, in particular clay, in gravel preparation |
| 10/06/1994 | DE4310862A1 Method of sorting batteries |
| 09/29/1994 | WO1994021390A1 Refuse sorting device for refuse storage rooms |
| 09/28/1994 | EP0616960A2 Device for and method of distributing materials |
| 09/21/1994 | CN2177537Y Intermittence type vibration sorting machine |
| 09/20/1994 | US5348163 Method and apparatus for separating fine particles |
| 09/15/1994 | WO1994020232A1 Method of treating solid waste |
| 09/15/1994 | WO1994020229A1 Bulk material conveyor |
| 09/15/1994 | CA2157273A1 Method of treating solid waste |
| 09/14/1994 | EP0614706A1 Device for sorting a mixture of items |