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 13 - Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
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)
08/1983
08/16/1983US4399029 Apparatus for the concentration and sorting of solid waste materials according to their shapes, their sizes and their flexibility
07/1983
07/21/1983WO1983002408A1 Guide member for a roller-type classifying machine
07/21/1983WO1983002407A1 Conveyor apparatus for classifying and sorting articles
07/19/1983CA1150181A1 Powder dispensing assembly
07/05/1983US4391374 Method of and apparatus for separating elongated articles by length
07/05/1983CA1149247A1 Vibrator
05/1983
05/31/1983US4385702 Vibrating separator
05/31/1983CA1147297A1 Combination feeder and sifter
05/24/1983US4384952 Grain cleaning apparatus
04/1983
04/19/1983US4380294 Apparatus for assorting articles according to size
04/14/1983WO1983001211A1 Air cooling system for a vibratory sand reclaiming apparatus
04/13/1983EP0076500A2 Device for sorting and dosing, particularly for fruits, vegetables or the like
03/1983
03/30/1983EP0075345A2 Apparatus and process for separating solids of different shapes
03/22/1983US4377474 Apparatus for separating particulate or lump material by size
03/08/1983USRE31169 Sorting system and apparatus
03/08/1983US4376044 Automatic sizing device
03/08/1983US4375853 Apparatus for separating clods and agricultural products
02/1983
02/15/1983US4373638 Sorting apparatus
01/1983
01/26/1983EP0070645A2 Improvements in or relating to a separation method and apparatus
01/19/1983EP0070264A2 Method of separating materials having different specific weights, and apparatus embodying said method, particularly for separating impurities from a compost obtained from municipal refuse
01/11/1983US4367675 Device for orienting and topping tapered vegetables
01/05/1983EP0068650A1 Potato processing apparatus
01/05/1983EP0068649A1 Article grading apparatus
12/1982
12/28/1982US4365717 Feed apparatus and method
12/22/1982EP0067440A2 Sorter for grains, pulses and the like
12/21/1982US4364479 Automatic machine for sorting out round, oval or flat fruit in accordance with their diameter
12/14/1982US4363725 Apparatus for removing gravel from excavated soil
12/14/1982US4363408 Weighing and grading samples in order to grade large batches of fruit
11/1982
11/16/1982US4359383 Placer mining apparatus
10/1982
10/12/1982US4353455 Article handling apparatus
10/05/1982US4352431 Apparatus for sorting contaminant material from processing material
09/1982
09/28/1982US4351719 Vibrating screen apparatus
09/28/1982US4351438 Apparatus for analyzing a fish population
09/21/1982US4350584 Garden sieve
09/21/1982US4350251 Apparatus and method for selectively ejecting malformed articles
09/21/1982CA1132100A1 Screening apparatus
09/14/1982US4348910 Sponge iron products sampling device
09/07/1982US4348277 Article sorting apparatus and method
09/07/1982US4347937 Machine for sorting objects by size
08/1982
08/03/1982US4342396 Rotary parts separator
06/1982
06/15/1982CA1125706A1 Concentrating method and apparatus
06/09/1982EP0020761B1 Process for sorting grain or seed material and sorting plant
05/1982
05/05/1982EP0050892A2 Automatic feed device, particularly for an oyster sorting apparatus
05/04/1982CA1122925A1 Multi-projection belt conveyor in a suction sorting system
04/1982
04/28/1982EP0050259A2 Method and device to separate plastics sheets from a mixture of refuse
03/1982
03/30/1982US4322288 Apparatus for sizing particulate material
03/30/1982CA1120893A1 Differentially vibrating sorting conveying system operable upon root and other crops
03/23/1982CA1120434A1 Parts sorting mechanism
03/16/1982US4319995 Process and apparatus for separating particles by relative density
03/16/1982US4319991 Material separating machine
03/09/1982US4318806 Automatic control apparatus for a grain separator
03/02/1982US4317521 Apparatus and method for sorting articles
02/1982
02/23/1982US4316799 Automatic control apparatus for an oscillating grain separator
01/1982
01/26/1982US4312750 Grain cleaning apparatus
01/26/1982US4312695 Method and apparatus for everting a closure and separating a liner therefrom
01/26/1982CA1117074A1 Automatic control apparatus of an oscillating grain separator
01/19/1982CA1116557A1 Particulate separator with endless mesh belt and mono layer forming means
01/12/1982CA1116125A1 Rotating disc apparatus for selective sorting of material chips
12/1981
12/08/1981US4304661 Machines for concentrating ore
12/01/1981US4303506 Separation of particulate minerals
11/1981
11/24/1981US4301931 Grain sorter
11/24/1981CA1113042A1 Bulk sorter for ore rocks or other particulate material
11/17/1981US4300921 Apparatus and method for removing finely divided solids from gases
11/17/1981CA1112676A1 Feed apparatus and method
11/10/1981US4299695 Rock grader with tilting sorter screen
11/03/1981US4298168 Powder dispensing assembly
11/03/1981US4298157 Separator and storage box
10/1981
10/28/1981EP0038554A1 Grid to sieve and sort particulate matter
10/21/1981EP0038209A2 Powder dispensing assembly
10/21/1981EP0038088A2 Sorting machine for classifying individual articles
10/20/1981CA1111005A1 Gyratory motion process and apparatus for separating particles by relative density
10/20/1981CA1110996A1 Apparatus and method for sorting articles
09/1981
09/29/1981US4291808 Roller conveyor-classifier
09/08/1981US4288317 Paper pulp
09/08/1981US4288314 Apparatus for separating adhering dried fruits and the like
08/1981
08/18/1981US4284500 For separating oversized particles from pressurized fluid slurry, cleaning of filter while system is sealed
08/18/1981US4284145 Separator device
08/04/1981US4282090 Screen
08/04/1981US4281766 Method and apparatus for sorting bodies of different densities
08/04/1981US4281764 Sorting apparatus for potatoes and the like
07/1981
07/28/1981US4280900 Rotary seed cleaner
07/28/1981US4280626 Product separation and granulation system
07/28/1981CA1105913A1 Installation for the recovery of materials that are present in the solid city wastes for their subsequent utilization and/or their transformation
07/21/1981US4279740 Light-material segregating method and apparatus
07/14/1981US4278543 Rotary sieve for separation of solids from liquids
06/1981
06/30/1981US4276157 Vibratory
06/02/1981US4271011 Flour sifter
05/1981
05/19/1981US4267930 Moldy from unspoiled
05/12/1981US4267037 Apparatus for separating waste material contained in a heap
05/12/1981CA1100912A1 Interdigitating rotating disc screen
05/12/1981CA1100911A1 Imbricated entangling conveyors separating plastic film from a refuse conveyor
04/1981
04/28/1981US4264437 Method and apparatus for pressure screening fibrous suspensions
04/28/1981US4264012 Segregation of molded parts
04/16/1981WO1981001061A1 Method of controlling numerical controlled machine tool
04/07/1981US4260482 Two stage gravity method of concentration of fine dry materials
03/1981
03/31/1981US4258851 Raisin separating machine
03/24/1981US4257883 Parts sorting mechanism
03/11/1981EP0024784A1 A multiple deck screening machine including a feed stream splitter
03/10/1981US4254878 Screen for separating objects by shape
02/1981
02/18/1981EP0023926A1 Grain sorting machine
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