| Patents for B02C 18 - Disintegrating by knives or other cutting or tearing members which chop material into fragments; Mincing machines or similar apparatus using worms or the like (13,230) |
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| 06/27/1990 | EP0374481A2 Apparatus and method for automatically monitoring the destruction of thin sheets |
| 06/27/1990 | CN2058622U Feeding machine for crushing earth |
| 06/26/1990 | US4936517 Document shredder |
| 06/26/1990 | US4936516 Rotary cutter tool, particularly for shredding plastic materials |
| 06/13/1990 | DE3935320A1 Head for meat cutter blade - has one or several shaft mounted plastics blade discs carrying cutter blades with separating safety steel ring discs |
| 06/13/1990 | DE3922096A1 Bearing design and adjusting device for meat mincer - has cutter sets seated on both shaft ends inside housing and has outside grip to adjust cutting process during operation |
| 06/12/1990 | US4932596 Scrap and waste materials |
| 06/12/1990 | US4932595 Size reduction system for plastic articles |
| 06/05/1990 | US4930710 Rotary cutter, particularly for comminuting plastic material |
| 06/05/1990 | US4930709 Cutter head for cutters |
| 05/31/1990 | DE3939213A1 Rotary tools in sausage-meat mincer - have mobility in both axial directions to prolong service life and protect prod. from excessive heating |
| 05/31/1990 | DE3839499A1 Device (tub-grinder) and method for breaking up cellulose-containing materials |
| 05/29/1990 | US4928892 Apparatus and process for separating bone fragments, gristle and sinews from meat as the meat is being ground |
| 05/22/1990 | US4927088 Tire feeding structure for tire shredding apparatus |
| 05/16/1990 | CN1042047A Method and apparatus for continuously processing meat fish and pulse |
| 05/15/1990 | US4925117 Beverage container crusher |
| 05/15/1990 | US4925116 Slow speed shredder |
| 05/08/1990 | US4923130 Device for crushing and cutting plant material |
| 05/08/1990 | US4923126 Machine for cutting disposable containers |
| 05/03/1990 | DE3907752C1 Machining head for a meat-mincing machine |
| 05/01/1990 | US4921176 Apparatus for crushing things |
| 04/25/1990 | EP0364673A2 Housing for a document shredder |
| 04/24/1990 | US4919345 Shredding machines |
| 04/24/1990 | US4919344 Grinding mill apparatus |
| 04/18/1990 | EP0363860A2 Method for simultaneously grinding and cooling solid substances |
| 04/18/1990 | EP0363810A2 Protective cover for a file shredder combined with a baling press |
| 04/18/1990 | CN2056095U Documents-mincing machine with disk tooth cutter |
| 04/17/1990 | US4917310 Processing apparatus for solid refuse |
| 04/10/1990 | US4914998 Security document processor |
| 04/10/1990 | CA1267562A1 Multi-station meat grinder with bone chip removal means |
| 04/05/1990 | DE3833515A1 Machine unit for comminuting and conveying vegetable material, meat and the like |
| 04/03/1990 | US4913360 Sheet handling apparatus |
| 03/29/1990 | DE3927051A1 Liquid nitrogen coolant for blades of meat cutters - also cools meat and bowl cover after vaporisation |
| 03/28/1990 | EP0359942A2 Machine for treating pourable, pasty and/or flowable material with incorporated preparating device |
| 03/22/1990 | DE3831585A1 Cutter for cutting and mixing a foodstuff mass, in particular for sausage manufacture |
| 03/21/1990 | CN1040519A Document destroyer |
| 03/15/1990 | DE3829605A1 Comminution apparatus, in particular for asbestos cement sheets |
| 03/14/1990 | EP0357669A1 Shredder. |
| 03/14/1990 | CN2054377U Multipurpose combined machine for crushing, milling and grinding |
| 03/07/1990 | EP0357549A1 Rotorknife |
| 03/06/1990 | US4905919 Crusher with rotating crusher bodies |
| 02/28/1990 | CN2053539U Document breaker |
| 02/28/1990 | CN2053538U Paper breaker |
| 02/27/1990 | US4903904 Comminuting device for turnings |
| 02/27/1990 | US4903900 Method and apparatus for shredding paper or the like |
| 02/27/1990 | CA1266261A1 Mineral breaker |
| 02/27/1990 | CA1266184A1 Delivery vehicle |
| 02/22/1990 | WO1990001267A1 Method and apparatus for continuous freezing, crushing, mixing and milling of meat, fish meat and beans |
| 02/22/1990 | DE3828395A1 Cutter |
| 02/21/1990 | CN2053111U Household miniature electric mincing and grinding machine |
| 02/20/1990 | US4901929 Rotary shearing wheel with individually replaceable cutting segments |
| 02/07/1990 | CN1039365A Shearing-crushing sponge titanium and the proper equipment thereof |
| 01/16/1990 | US4893759 Paper shredder with charge removing means |
| 01/11/1990 | DE3823394A1 Mincing machine, in particular mincing machine having a separating device for soft and hard components of cut material |
| 01/10/1990 | EP0349944A2 Apparatus for mowing, chipping and blowing |
| 01/10/1990 | CN2050781U Vertical disintegrating mill with jacket water |
| 01/09/1990 | US4892260 Knife roller for an appliance for the precomminution of frozen material |
| 01/09/1990 | US4892258 Comminuter for solid material |
| 01/02/1990 | US4891038 Drive and bearing arrangement for two oppositely rotating, adjacently located rotor systems |
| 01/02/1990 | US4890797 Automatic paper feeder for document shredder |
| 12/28/1989 | WO1989012503A1 Blade head of a cutter |
| 12/26/1989 | US4889291 Strip-off device for shedding machines with sheet material grid engaging between shredding disks |
| 12/21/1989 | DE3917536A1 Mincer with temperature sensor for the minced meat |
| 12/21/1989 | DE3820316A1 Mincing machine |
| 12/21/1989 | DE3819432A1 Cutter knife |
| 12/20/1989 | EP0346661A2 Chopping and shredding machine |
| 12/20/1989 | CN2049512U High-efficiency multifunction axial flow type vegetable cutter |
| 12/19/1989 | US4887418 Apparatus for mowing, chipping and blowing |
| 12/14/1989 | DE3917547A1 Apparatus for the comminution of agricultural products, stalk fodders, etc. |
| 12/14/1989 | DE3819654A1 Crusher for household refuse and the like |
| 12/14/1989 | DE3819590A1 Cutter |
| 12/14/1989 | DE3819285A1 Electrical control device for paper shredders |
| 12/07/1989 | DE3821930C1 Mincing machine for comminuting foodstuffs |
| 12/06/1989 | EP0344348A1 Rotating cutter for granulating plastics |
| 11/30/1989 | DE3910636A1 Process for controlling the cuttering process of meat and fish compositions |
| 11/23/1989 | DE3907813A1 Crusher device |
| 11/21/1989 | US4881692 Stripping means for shredding machine or the like |
| 11/21/1989 | US4881690 Waste comminuting apparatus |
| 11/15/1989 | EP0164489B1 Device for grinding, granular and/or fibrous material |
| 11/15/1989 | CN2047599U Disintegrator |
| 11/09/1989 | DE3814424A1 Feed apparatus |
| 11/07/1989 | US4878626 Apparatus for destroying banknotes |
| 11/02/1989 | DE3813908A1 Method for disintegrating materials containing cellulose |
| 11/02/1989 | DE3813879A1 Comminution machine for thermoplastic refuse |
| 10/25/1989 | EP0338002A1 Device for disintegrating material, such as waste. |
| 10/19/1989 | DE3827592C1 Apparatus for changing the knife boxes of drum slicers |
| 10/17/1989 | US4873811 Shredder |
| 10/12/1989 | DE3808675A1 Apparatus for comminuting wood and paper refuse and the like |
| 10/11/1989 | EP0335933A1 Cutting rotor with interchangeable blades for size reduction of solid materials |
| 10/11/1989 | EP0335898A1 Disintegrating apparatus |
| 10/03/1989 | US4871120 Guide device for toothed roll shredder |
| 10/03/1989 | CA1262126A1 Universal kitchen machine |
| 09/28/1989 | DE3807983A1 Apparatus for comminuting |
| 09/27/1989 | CN2044899U Household electric multipurpose machine with functions of mincing and milling |
| 09/26/1989 | US4869435 Pocket paper shredder |
| 09/26/1989 | CA1259893A1 Continuous vacuum grinding method and apparatus |
| 09/21/1989 | DE3823676A1 Mincing machine |
| 09/14/1989 | DE3823700A1 Pressure and conveying screw for mincing machines |
| 09/14/1989 | DE3736269A1 Rotating tool for working materials in mill chambers |
| 09/12/1989 | US4866358 Motor control circuit with vibration detector |