| Patents for A01C 17 - Fertilisers or seeders with centrifugal wheels (1,273) |
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| 01/18/2001 | DE19933647A1 A method for distributing grit on icy roads has a wetting attachment to moisten the road salt to prevent it being blown away |
| 01/17/2001 | EP1068784A1 An implement for spreading granular and/or pulverulent material |
| 01/17/2001 | EP1068783A2 Two disk centrifugal spreader |
| 01/17/2001 | EP0567495B2 Method and device for determining, for a particular fertiliser type, the fertiliser-spreader settings necessary for the required width and density of coverage |
| 01/16/2001 | US6173917 Granular material spreader |
| 01/16/2001 | US6173904 Apparatus and system for synchronized application of one or more materials to a surface from a vehicle and control of a vehicle mounted variable position snow removal device |
| 01/09/2001 | US6170704 Machine and method for monitoring mobile product application |
| 01/04/2001 | DE19930216A1 Centrifugal spreader has two rotary driven discs with discharge vanes each with upright back wall having slit like apertures |
| 12/28/2000 | DE19929024A1 Vehicle-mounted device for dosing and distributing scattered material has mass flow control device with single hydraulically operated control element for both dosing and distribution functions |
| 12/13/2000 | EP1059664A2 Method of depositing and etching dielectric layers |
| 12/07/2000 | DE19925538A1 Tractor-drawn twin-disk agricultural spreader has disk protector on side of the disks nearest tractor which consists of upper and lower sections linked by connecting section, lower section sloping downwards |
| 11/21/2000 | US6149079 Broadcast spreading top dresser |
| 11/07/2000 | US6142397 Self-propelled powered broadcast spreader |
| 09/12/2000 | US6116526 Implement for spreading granular and/or pulverulent material |
| 09/09/2000 | CA2300474A1 Rear mounted spreader with horizontal auger |
| 08/31/2000 | DE19919237A1 Centrifugal spreader has two rotary driven discs with discharge vanes each with upright back wall having slit like apertures |
| 08/31/2000 | DE19908141A1 Centrifugal spreader for distributing material, e.g. for treating roads in winter or for agricultural use |
| 08/31/2000 | DE10005230A1 Centrifugal distributor has frame and container with outlets above ejector discs, hydraulic motors with driven shafts, and bracket. |
| 08/30/2000 | EP1031268A1 Centrifugal fertiliser spreader |
| 08/30/2000 | EP1031267A1 An implement for spreading granular and/or pulverulent material, such as e.g. fertilizer |
| 08/23/2000 | EP1028613A1 Method and device for fertilizing specific partial areas of plants |
| 08/17/2000 | DE19906428A1 Manure spreader comprises a feed hopper above spreader disks which have adjustable guide components on their underside near the spreading edge, movable guide component being thinner than fixed component |
| 08/10/2000 | DE10005229A1 Centrifugal spreader for connection to agricultural tractor has brackets which can be displaced parallel to transverse shaft |
| 08/09/2000 | EP0936853B1 Vehicle and method for discharging fresh sewage sludge material or other organic fertilizers |
| 07/27/2000 | DE19902552A1 Method of distributing fertilizer by twin-disc broadcaster produces triangular pattern of broadcasting and operates in rows to field edge |
| 07/27/2000 | DE19902496A1 Method for spreading manure and fertilizer on boundaries or borders of fields with steep sloping edges utilizes a manure scattering device having two or more scattering disks driven by a rotating mechanism and deflector plates. |
| 07/25/2000 | US6092745 Site-specific control system for manure spreader |
| 07/18/2000 | US6091997 Enhanced statistical/status display |
| 07/18/2000 | US6089478 Spreader assembly |
| 07/12/2000 | CN2386610Y Fertilizer distributor |
| 06/15/2000 | DE19857408A1 Einrichtung zur Dosierung und Verteilung von Streugut Equipment for dosing and spreading grit |
| 06/15/2000 | DE19856525A1 Fertilizer broadcaster has dispenser elements in bottom of storage container, centrifugal discs with ejector elements, gear in housing |
| 06/14/2000 | EP1008288A2 Device for dispensing and distributing granular material |
| 05/03/2000 | EP0997064A2 Primer system for agricultural product distribution machines |
| 04/30/2000 | CA2252321A1 Primer system for product distribution machines |
| 04/27/2000 | DE19845083A1 Spreader system to scatter deicing salt and brine over iced roads has a spinning disk to distribute the mass flow into sub-flows for an improved and consistent spread from the vehicle |
| 04/11/2000 | US6047909 Hopper discharge and pattern controlling apparatus for a broadcast spreader |
| 03/30/2000 | DE19843791A1 Verfahren zum Einsatz eines Zentrifugaldüngerstreuers A method of using a Zentrifugaldüngerstreuers |
| 03/30/2000 | DE19843747A1 Method for spreading manure and fertilizer on boundaries or borders of fields with steep sloping edges utilizes a manure scattering device having two or more scattering disks driven by a rotating mechanism and deflector plates. |
| 03/30/2000 | DE19843746A1 Method for spreading manure and fertilizer on boundaries or borders of fields with steep sloping edges utilizes a manure scattering device having two or more scattering disks driven by a rotating mechanism and deflector plates. |
| 03/30/2000 | DE19843745A1 Method for spreading manure and fertilizer on boundaries or borders of fields with steep sloping edges utilizes a manure scattering device having two or more scattering disks driven by a rotating mechanism and deflector plates. |
| 03/29/2000 | EP0988781A2 Method of using a centrifugal fertiliser spreader |
| 03/29/2000 | EP0988780A2 Method for spreading along edges or boundaries |
| 03/23/2000 | DE19860306A1 Verfahren und Vorrichtung zum teilflächenspezifischen Düngen von Pflanzen Method and apparatus for site-specific fertilization of plants |
| 03/16/2000 | WO2000013479A1 Method and device for fertilizing specific partial areas of plants |
| 03/16/2000 | WO2000013478A1 Method and device for fertilizing specific partial areas of plants |
| 03/16/2000 | DE19841656A1 Agricultural distribution machine has 2 drive motors rotating at adjustable speed, dispensing element, equalizing transmission between motors and dispensing element with 3 shafts |
| 03/01/2000 | EP0982223A2 Compact tractor particularly lawn tractor |
| 03/01/2000 | EP0981940A2 Meter assembly for controlling materials |
| 03/01/2000 | EP0981939A1 Method of spreading flowable material |
| 02/22/2000 | US6027053 Automatic funnel positioning system for spinner spreader machine |
| 02/21/2000 | CA2280529A1 Meter assembly for controlling materials |
| 02/15/2000 | US6024305 Discharge apparatus for discharging materials |
| 02/10/2000 | DE19835487A1 Use of satellite navigation system to control e.g. fertilizer spreader, adjusts guides and speeds of spreader disc motors to achieve uniform coverage automatically, in fields of varied shape and contour |
| 01/26/2000 | EP0974254A1 A closing member for an implement for metering material |
| 01/26/2000 | EP0751703B1 Process for determining control data for a fertilizer spreader |
| 01/13/2000 | DE19929356A1 Agricultural spreader with spreader disk drive trains comprises separate drive trains giving fixed and variable speed ratios to suit manure type limits. |
| 01/05/2000 | EP0967855A1 A device for spreading granular materials, particularly fertilizers, and a machine equipped with the device |
| 01/05/2000 | DE19829782A1 Agricultural manure spreader with counter-rotating disks |
| 12/21/1999 | US6003455 Regulator control |
| 12/21/1999 | US6003454 Automatic coaxial engagement drive coupler |
| 12/16/1999 | DE19825917A1 Centrifugal spreader for distributing material, e.g. for treating roads in winter or for agricultural use |
| 12/15/1999 | EP0963690A1 Centrifugal spreader |
| 12/14/1999 | US6000577 Method for monitoring mobile product application |
| 11/24/1999 | EP0958724A2 Fertiliser spreader |
| 11/18/1999 | DE19821332A1 Düngerstreuer Fertilizer spreader |
| 11/09/1999 | US5979703 Machine and method for monitoring product application |
| 10/28/1999 | DE19818065A1 Schleuderdüngerstreuer Centrifugal fertilizer spreader |
| 10/27/1999 | EP0952435A1 Device for weighing material, such as fertilizer |
| 10/27/1999 | EP0951814A1 Broadcaster |
| 10/05/1999 | US5961040 Material application system with programming security |
| 09/30/1999 | DE19813980A1 Agricultural crop dusting, seed sowing or manure broadcast trailer |
| 09/30/1999 | DE19813289A1 Verfahren zur Dosierung und Verteilung von Streugut Dosage and method for spreading grit |
| 09/29/1999 | EP0945548A2 Device for dispensing and distributing granular material |
| 09/22/1999 | EP0943227A1 An implement for spreading material |
| 09/09/1999 | DE19808764A1 Material outflow control device for dosing device |
| 09/02/1999 | DE19808414A1 Auxiliary brake lamp for automobile |
| 08/25/1999 | EP0936853A2 Vehicle and method for discharging fresh sewage sludge material or other organic fertilizers |
| 07/29/1999 | DE19802427A1 Gritting machine with horizontal centrifuge wheel for spreading grit |
| 07/08/1999 | WO1999016004A9 Enhanced statistical/status display |
| 07/01/1999 | DE19756692A1 Spreader with storage container and distributor |
| 06/30/1999 | EP0924977A1 A machine for spreading materials in granular and/or powder form, particularly fertilizers |
| 06/24/1999 | DE19856926A1 Fertiliser spreading method using twin disc spreader |
| 06/24/1999 | DE19756722A1 Centrifugal scatterer |
| 06/09/1999 | EP0920795A2 Granular spreader and product container |
| 05/18/1999 | US5904296 Apparatus and system for synchronized application of one or more materials to a surface from a vehicle and control of a vehicle mounted variable positions snow removal device |
| 05/12/1999 | DE19749232A1 Fertilizer spreader with hydraulically driven spreading discs |
| 05/11/1999 | CA2129688C Granular spreader |
| 04/29/1999 | DE19746530A1 Fertilizer spreader can be controlled from tractor |
| 04/28/1999 | EP0910939A1 Broadcaster |
| 04/27/1999 | US5897600 Universal modular control system for mobile material distribution apparatus |
| 04/22/1999 | DE19745441A1 Centrifugal spreader |
| 04/15/1999 | DE19744973A1 On-board computer system for agricultural spreading machines attached to farm tractors |
| 04/01/1999 | WO1999016004A1 Enhanced statistical/status display |
| 04/01/1999 | DE19742441A1 Slingshot scattering arrangement for scattering two different types of material e.g. dung, seed |
| 04/01/1999 | DE19742438A1 Fertilizer spreader |
| 04/01/1999 | DE19742437A1 Fertilizer spreader for granular or powdered material |
| 03/31/1999 | EP0904682A1 Broadcaster |
| 03/25/1999 | DE19741653A1 Device for spreading granular fertilizers and seeds |
| 03/25/1999 | DE19739913A1 Device for spreading granular fertilizer |