| Patents for A01B 33 - Tilling implements with rotary driven tools (4,271) |
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| 05/14/1986 | EP0181044A2 Soil cultivating implements |
| 04/23/1986 | EP0178999A1 Fasteningsystem for a ground-working element like a tine on a rotating agricultural implement with at least one flange |
| 04/09/1986 | CN85200890U Device of removing left out plough for rotating tiller with central gearing |
| 04/08/1986 | CA1202807A1 Soil-cultivating machine |
| 03/25/1986 | CA1202207A1 Rotary tiller |
| 03/19/1986 | EP0174692A1 Soil-tilling implement |
| 03/19/1986 | EP0174303A1 Soil cultivating device |
| 02/26/1986 | EP0172358A2 Combined machine for soil tilling and seed bed preparation |
| 02/05/1986 | EP0170156A2 Rear shield for cultivating machines |
| 02/04/1986 | US4567949 Soil tilling machine with transmission having three drive trains |
| 01/15/1986 | EP0167786A2 Soil-tilling implement |
| 01/14/1986 | US4564073 Plow or harrow |
| 01/02/1986 | EP0166493A2 Soil cultivating implements |
| 12/24/1985 | US4560009 Apparatus for pulverizing aggregate masses of frangible materials on and below earth surfaces |
| 12/03/1985 | US4556113 Structure for attaching tines for cultivation by reversible rotation in rotary cultivating apparatus |
| 11/27/1985 | EP0162197A2 Disk plow |
| 11/12/1985 | US4552223 Soil cultivating implements |
| 10/10/1985 | CN85103271A New type multipurpose rotary plowing assembly |
| 10/08/1985 | US4545438 Plowing implement provided with rotary tools |
| 09/17/1985 | US4541492 Earth-working tool head |
| 09/12/1985 | WO1985003840A1 Soil cultivating device |
| 08/28/1985 | EP0152892A2 Rotary blade agricultural implement |
| 08/06/1985 | US4532999 Soil cultivating machine |
| 07/24/1985 | EP0149488A2 Plow or harrow |
| 06/11/1985 | CA1188559A1 End drive rotary cultivator |
| 06/04/1985 | US4520874 Agricultural machine |
| 06/04/1985 | US4520873 Tractor-driven agricultural apparatus including a plurality of rotary-driven agricultural units |
| 05/28/1985 | US4519459 Power drive rear tine tiller with reversing gear transmission for the tines |
| 05/15/1985 | EP0140989A1 Soil working implement |
| 05/07/1985 | US4515222 Soil cultivating implements |
| 04/23/1985 | US4512414 Rotary tiller |
| 04/23/1985 | US4512413 Rotary cultivating apparatus of laterally shiftable type |
| 04/10/1985 | EP0136734A2 Soil cultivating implement |
| 04/03/1985 | EP0135952A2 Soil cultivating implement |
| 04/02/1985 | US4508179 Soil cultivating implements |
| 02/19/1985 | US4499747 Power driven disc cultivator apparatus |
| 01/08/1985 | US4492273 Rotary surface cultivator |
| 01/08/1985 | US4492271 Tine tiller with tines and wheels each rotatable in either direction |
| 12/27/1984 | EP0129467A1 Tilling implement with a rotatably driven horizontal shaft |
| 12/27/1984 | EP0129047A2 Agricultural soil-working implement with a rotary tine carrying shaft |
| 09/19/1984 | EP0118868A2 Soil-working implement |
| 09/18/1984 | CA1174507A1 Portable rotary cultivator |
| 09/11/1984 | US4470467 Vertical axis earthworking implement |
| 09/04/1984 | US4469185 Cutter wheel for tillage apparatus |
| 09/04/1984 | US4469184 Cultivating tool with telescopically slidable anchor legs |
| 09/04/1984 | CA1173690A1 Soil tilling machine |
| 08/28/1984 | US4467874 Tine and tine and hub assembly |
| 08/22/1984 | EP0116054A1 Improvements relating to rotary agitators |
| 08/14/1984 | US4465143 Rotary harrows |
| 08/07/1984 | CA1172087A1 Soil cultivating implements slow rotor soil cultivator |
| 07/10/1984 | US4458763 Soil stabilizer machine with recycler screen |
| 06/27/1984 | EP0111858A2 Control system of the rotation of a forestry hoe forming heaps of soil |
| 05/30/1984 | EP0109724A1 Soil working machine comprising a rotary digging and desintegrating tool and an upearthing device |
| 05/30/1984 | EP0109450A1 Rotary harrow |
| 05/29/1984 | US4450915 Self-propelled disk harrow |
| 05/16/1984 | EP0108459A1 Soil cultivating machine |
| 05/02/1984 | EP0107245A2 Earth working tool head |
| 03/13/1984 | US4436161 Soil cultivating implements |
| 02/28/1984 | US4433734 Soil cultivating implement |
| 02/16/1984 | WO1984000465A1 Improvements relating to rotary agitators |
| 01/24/1984 | US4427076 Tubular spike carrying shaft |
| 01/24/1984 | CA1160885A1 Ground-clearing device for moving material to one side and building mounds on the cleared ground for planting and forest regeneration |
| 01/03/1984 | US4423786 Soil cultivating machines |
| 12/20/1983 | US4421178 Rotary cultivator hoeing tool fitted with one or more non-compaction teeth |
| 12/20/1983 | US4421177 End drive rotary cultivator |
| 12/20/1983 | US4421176 Portable power operated cultivator with axially adjustable shield |
| 11/30/1983 | EP0094995A1 Cultivating tool |
| 11/22/1983 | US4416335 Ground-clearing and mound-building scarifier |
| 11/16/1983 | EP0093708A1 Flail soil cultivator conditioner |
| 11/15/1983 | US4415888 Monitoring device for machine parts |
| 11/01/1983 | US4412587 Soil working machine |
| 10/25/1983 | US4411322 Cultivating machine rotor |
| 10/18/1983 | US4410048 Replacement spoons and fixtures for rotary hoe |
| 09/06/1983 | US4402366 Soil tilling machine |
| 09/06/1983 | US4402365 Garden tiller with vegetation sloughing means |
| 08/16/1983 | US4398606 Garden tiller with extended drag shield |
| 08/10/1983 | EP0085492A1 Agricultural machinery |
| 07/13/1983 | EP0083404A1 Soil tilling machine with rotating tools |
| 07/05/1983 | US4391154 Variable speed digging machine provided with a gearbox having an orientable drive |
| 06/22/1983 | EP0081600A1 Rotary harrow |
| 06/15/1983 | EP0081271A1 Soil cultivating implements |
| 06/07/1983 | US4386661 Rear mounted rotary tiller |
| 05/26/1983 | WO1983001722A1 Flail soil cultivator conditioner |
| 05/25/1983 | EP0079662A1 Soil cultivating implements |
| 05/03/1983 | CA1145606A1 Multiple machine for row-cropping with vertically operating axes |
| 03/23/1983 | EP0074489A1 Tool, especially indoor and gardening tool with a drive motor |
| 02/15/1983 | US4373590 Tilling apparatus |
| 02/08/1983 | US4372397 Garden tiller with extended tine shield |
| 01/25/1983 | US4369846 Tilling machine for sandy soil |
| 01/20/1983 | WO1983000075A1 Soil cultivating machine |
| 01/12/1983 | EP0069430A1 Soil cultivating machine |
| 01/06/1983 | WO1983000001A1 Rotary cultivators |
| 12/28/1982 | US4365673 Tiller head with shiftable blades |
| 12/14/1982 | US4363362 Multiple machine for row-cropping with vertically operating axes |
| 12/08/1982 | EP0066344A1 Soil cultivating implements |
| 11/23/1982 | US4360068 Furrowing tool |
| 11/23/1982 | US4360065 Cultivator for high efficiency windrow disintegration and aeration, row forming, and the like |
| 10/19/1982 | US4354557 Soil cultivating implement |
| 09/22/1982 | EP0060605A1 Soil cultivating implements |
| 09/21/1982 | CA1131976A1 Rotary tiller device |