| Patents for B02C 4 - Crushing or disintegrating by roller mills (5,528) |
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| 08/14/1984 | CA1172424A1 Method of grinding magnesium ingots and such ingots |
| 08/08/1984 | EP0115440A2 Roller mills |
| 08/02/1984 | WO1984002952A1 Crushing plant and operation method thereof |
| 08/01/1984 | EP0114725A2 Mineral Breaker |
| 06/26/1984 | US4456267 Seal arrangement for pull rods in rolling mills |
| 06/13/1984 | EP0110665A2 Comminuting apparatus |
| 05/16/1984 | EP0108687A1 Process for manufacturing a mill roll, especially for a sugar cane grinding mill, and roll obtained by this process |
| 04/18/1984 | EP0105305A1 Mineral breaker-feed apparatus |
| 04/17/1984 | US4442980 Procedure and mechanism for the automatic control of a grinding mill roller carriage equipped with a regulated product feed |
| 04/17/1984 | US4442582 Method of reclaiming component materials |
| 04/04/1984 | EP0104245A1 Apparatus for breaking asphalt |
| 03/14/1984 | EP0102374A1 Mineral sizer |
| 03/06/1984 | US4434522 Knife scraper for drums, particularly the drums of a cylinder mill |
| 11/29/1983 | CA1157837A1 Process and equipment for the crushing of scrap rubber, particularly scrap tyre |
| 10/25/1983 | CA1155817A1 Roller mill |
| 10/18/1983 | US4410144 Synchronously coordinated counterrotated crusher roll teeth system |
| 10/13/1983 | WO1983003444A1 Mineral breaker-feed apparatus |
| 10/13/1983 | WO1983003367A1 Apparatus for breaking asphalt |
| 09/15/1983 | WO1983003062A1 Mineral sizer |
| 08/30/1983 | US4401279 Synchronously counter-rotating intermeshing differential speed crusher roll assembly |
| 08/02/1983 | US4396158 Crushing embryos, chicks, and debris |
| 07/27/1983 | EP0084383A2 Method for the continuous breaking up by compression of friable material |
| 07/12/1983 | US4393021 Method for the manufacture of granular grit for use as abrasives |
| 07/05/1983 | US4391026 Mill roll |
| 06/21/1983 | CA1148519A1 Toothed roll comminution method and apparatus |
| 05/31/1983 | US4385730 Roller mill |
| 03/22/1983 | US4377260 Roller mill drive |
| 03/22/1983 | US4377259 Chip and turnings separator and crusher |
| 03/22/1983 | US4377110 Auto-control equipment of hull-removing roll in rice-hulling machines |
| 02/23/1983 | EP0072504A2 Roller mill for the grinding of fluid material |
| 01/26/1983 | EP0070547A2 Apparatus for the course crushing of household refuse |
| 01/04/1983 | US4366931 Crushing device |
| 11/02/1982 | US4357287 Method of fine and very fine comminution of materials having brittle behavior |
| 10/26/1982 | CA1134337A1 Method and apparatus for processing dross |
| 10/19/1982 | CA1133870A1 Roll crusher |
| 09/28/1982 | US4351484 Method of grinding magnesium ingots and such ingots |
| 09/28/1982 | CA1132513A1 Low pressure drop pulverizer throat |
| 09/14/1982 | USRE31028 Roller milling; recovering aluminum |
| 08/17/1982 | US4344581 Crushing apparatus |
| 07/20/1982 | US4340185 Roll crusher for crushing lumpy material |
| 07/13/1982 | US4339083 Apparatus for the grinding of cereal |
| 06/15/1982 | CA1125723A1 Roller crusher |
| 05/26/1982 | EP0052165A1 Mineral breakers |
| 04/27/1982 | US4326674 Device for the homogenization of material to be crushed |
| 03/09/1982 | CA1119573A1 Single-roll crusher |
| 01/12/1982 | CA1115971A1 Roller crusher with fashioned teeth for refuse crushers at dumps |
| 11/26/1981 | WO1981003289A1 Blade scraper for cylinders,particularly for cylinder mills |
| 11/25/1981 | EP0040432A1 Scraper blade for rollers, in particular for rollers of a roller mill used in milling |
| 11/24/1981 | CA1113065A1 Continuous crusher |
| 11/17/1981 | CA1112629A1 Sinter breaker |
| 11/03/1981 | CA1111821A1 Method of fine and very fine comminution of materials having brittle behavior |
| 10/21/1981 | EP0038054A1 Apparatus for the automatic regulation of a roller mill comprising a product-feed control |
| 10/20/1981 | US4295420 Automatic control system for hulling machine |
| 10/15/1981 | WO1981002852A1 Method and device for the automatic control of a cylinder mill provided with a product supply regulator |
| 10/06/1981 | CA1110215A1 Method for breaking a fibre structure consisting of mineral fibers |
| 08/04/1981 | US4281945 Roller assembly for refuse crushers |
| 06/16/1981 | US4273297 Apparatus for crushing frangible articles |
| 05/26/1981 | CA1101816A1 Device for crushing sinter and the like |
| 05/12/1981 | CA1100910A1 Method and apparatus for glass removal |
| 04/29/1981 | EP0027681A1 Nozzle ring assembly for a roller mill |
| 04/28/1981 | US4264041 Low pressure drop pulverizer throat |
| 04/28/1981 | CA1100019A1 Sugar mill |
| 03/24/1981 | CA1097968A1 Method and apparatus for separating fibers from agglomerated masses thereof |
| 12/16/1980 | US4239140 Method for producing catalyst pellets of uniform size |
| 11/12/1980 | EP0018664A1 Method and device for breaking down rubber wastes, in particular rubber tyres |
| 11/11/1980 | US4232834 Roll crusher |
| 10/07/1980 | US4226370 Reducing conglomerate size |
| 10/01/1980 | EP0016144A1 Method of grinding magnesium ingots and such ingots |
| 09/30/1980 | US4225093 Rolling mill for milling cereals and similar material |
| 09/29/1980 | EP0016144A4 Method of grinding magnesium ingots and such ingots. |
| 09/09/1980 | US4221341 Sinter breaker |
| 09/09/1980 | CA1085364A1 Rock crusher |
| 09/03/1980 | EP0015249A2 A method of comminuting for combustion such wood or cellulose material as is precompressed, or board- or strip-like per se, and an apparatus for carrying out the method |
| 09/02/1980 | US4220288 Mill roller controlling apparatus |
| 07/01/1980 | CA1080679A1 Adjustment means for roll crushers with gas hydraulic springs |
| 05/20/1980 | US4203557 Continuous-operation crushing machine |
| 05/20/1980 | CA1077717A1 Communicator for use in a gasifying installation |
| 05/06/1980 | US4201346 Device for crushing sinter and the like |
| 04/22/1980 | US4198905 Calender composed of controlled deflection rolls |
| 04/15/1980 | CA1075658A1 Roller mill |
| 03/18/1980 | US4193555 Roll mill for feeding material to the roll gap |
| 03/11/1980 | US4192471 Crushing apparatus |
| 02/21/1980 | WO1980000225A1 Method of grinding magnesium ingots and such ingots |
| 01/29/1980 | US4185875 Asphalt crushing apparatus |
| 01/29/1980 | US4185784 Heat treatment apparatus for waste containing thermoplastic material |
| 01/15/1980 | US4183769 Methods and apparatus for glass removal |
| 12/25/1979 | CA1068662A Comminution device |
| 11/06/1979 | US4173177 Decorticator and separator for seed products |
| 10/30/1979 | US4172561 Mineral lump breaker |
| 09/25/1979 | US4168806 Roll type crushing mill |
| 09/25/1979 | US4168660 Sugar mill |
| 05/22/1979 | US4155598 Longwall mining machine |
| 05/15/1979 | US4154408 Flaking mill adjustment and shock absorbing means |
| 04/10/1979 | US4148627 Agglomeration of steel mill wastes |
| 02/20/1979 | US4140285 Apparatus for the grinding of cereal |
| 02/13/1979 | US4139134 Apparatus for producing catalyst pellets of uniform size |
| 01/09/1979 | US4133899 Farina milling process |
| 12/26/1978 | US4131238 Ultrasonic grinder |
| 11/21/1978 | US4126673 Method for processing dross |
| 11/14/1978 | US4125227 Breaking apparatus for use with a conveyor |