| Patents for A01C 17 - Fertilisers or seeders with centrifugal wheels (1,273) |
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| 12/31/2002 | US6499679 Granular spreader and product container |
| 12/19/2002 | WO2002087310B1 Broadcast spreader with movable deflector |
| 12/19/2002 | DE10128941A1 Centrifugal fertilizer spreader has guides mounted over disks which restrict width of spread pattern, this angle being reduced to reduce overlap of spread patterns from each disk |
| 12/12/2002 | DE10128046A1 Agricultural spreader comprises hopper on two-wheeled undercarriage and spreader disk driven by hydraulic motor operated by pump driven by undercarriage wheels and connected to it by electromagnetic valve |
| 12/05/2002 | US20020179750 Truck bed mounted spreader |
| 12/05/2002 | DE10126233A1 Material distribution arrangement on vehicle e.g. for grits and agricultural fertilizers, includes metering device with adjustable aperture for varying width of output opening |
| 11/28/2002 | WO2002094004A2 Spinning muck-spreader |
| 11/28/2002 | US20020175230 Granular material spreader attachment for mower or other apparatus |
| 11/14/2002 | DE10140439A1 Centrifugal muck spreading method, comprises altering scoop part positions to change rotation speeds of long and short scoop parts |
| 11/14/2002 | DE10115616A1 Centrifugal muck spreader, has feed hopper and dosing unit which can be moved relative to conveyor belt and accelerator discs |
| 11/07/2002 | WO2002087310A1 Broadcast spreader with movable deflector |
| 11/07/2002 | US20020162907 Broadcast spreader with movable deflector |
| 10/16/2002 | EP1248512A2 Method for using a centrifugal device for scattering fertilizer |
| 10/10/2002 | DE10214652A1 Method and appliance for distributing material involve centrifugal distributor, container, ejector blades, dispenser openings and overlapping sections |
| 10/09/2002 | EP1247437A2 Method for distributing granular material and centrifugal distributer for carrying out this method |
| 10/09/2002 | CN1373691A Discharge apparatus for discharging materials |
| 09/12/2002 | DE10111553A1 Verfahren zum Verteilen von Streugut und Zentrifugalstreuer zur Durchführung des Verfahrens A method for distributing and spreading material Centrifugal spreader for performing the method |
| 09/11/2002 | EP1238578A2 Method for distribution of scattering material and centrifugal distributer for carrying out the method |
| 09/05/2002 | DE10108604A1 Fertiliser spreader comprises wheeled hopper with base formed by conveyor belt whose end overlaps into auxiliary hopper with outlet at base which feeds spreader disks, sides of belt between main and auxiliary hoppers having screens |
| 09/04/2002 | EP1236388A1 A device suitable for use in agriculture and a device for spreading granular and/or pulverulent material |
| 09/04/2002 | EP1236387A1 A device for spreading granular and/or pulverulent material |
| 09/03/2002 | US6444975 Method and device for fertilizing specific partial areas of plants |
| 08/29/2002 | US20020117562 Spreader shield |
| 08/08/2002 | DE4042672C2 Bordcomputersystem für landwirtschaftliche Maschinen- und/oder Gerätekombinationen Board computer system for agricultural machinery and / or equipment combinations |
| 07/23/2002 | US6422490 Rear mounted spreader with horizontal auger |
| 07/11/2002 | DE10062678A1 Düngerstreuer Fertilizer spreader |
| 07/04/2002 | US20020084257 Intergrated low k dielectrics and etch stops |
| 07/03/2002 | EP1219155A1 Spreading apparatus |
| 06/27/2002 | DE10057101C1 Agricultural straw and animal feed distributing device, comprising combined lifting and spreading unit |
| 06/26/2002 | EP1216610A2 Fertilizer spreader |
| 06/20/2002 | US20020074309 Integrated low k dielectrics and etch stops |
| 06/04/2002 | US6398137 Mount and feeder arrangement for a precision placement spreader |
| 05/29/2002 | EP1208733A1 An apparatus for spreading flowable material |
| 05/02/2002 | DE10047008A1 Centrifugal spreader for fertilizers has limiting device fixed to swivel on frame of spreader and adjustable in spacing and angle to produce desired spreading pattern |
| 04/18/2002 | US20020045361 Plasma processes for depositing low dielectric constant films |
| 03/27/2002 | EP1190615A2 Centrifugal fertiliser spreader |
| 03/14/2002 | DE10042794A1 Schleuderdüngerstreuer Centrifugal fertilizer spreader |
| 03/14/2002 | DE10042793A1 Centrifugal fertilizer spreader has trough-shaped spreader blades of different lengths, at least one of which is made in two sections which can slide with respect to each other, allowing its length to be adjusted |
| 03/14/2002 | DE10042792A1 Verfahren zum Ausbringen von Düngemittel und Vorrichtung hierzu Method of distributing fertilizers and apparatus therefor |
| 03/13/2002 | CN2481124Y Multifunctional scoop mounted to agricultural machinery |
| 03/07/2002 | US20020027168 Discharge apparatus for discharging materials |
| 03/06/2002 | EP1183928A1 A device for and a method of spreading granular and/or pulverulent material, and a container for containing such a material |
| 03/06/2002 | EP1183927A1 A device for and a method of spreading granular and/or pulverulent material, and a container for containing such a material |
| 03/06/2002 | EP1183926A1 A device for and a method of spreading granular and/or pulverulent material, and a container for containing such a material |
| 03/06/2002 | EP1183925A1 A device for and a method of spreading granular and/or pulverulent material, and a container for containing such a material |
| 03/06/2002 | EP1183924A1 A device for and a method of spreading granular and/or pulverulent material, and a container for containing such a material |
| 03/06/2002 | EP1183923A2 Method for spreading fertilizer and corresponding device |
| 03/06/2002 | EP1183922A2 Centrifugal fertilizer spreader |
| 02/07/2002 | WO2001052627A3 Method for using a centrifugal device for scattering fertilizer |
| 02/07/2002 | US20020014545 Granular spreader |
| 01/24/2002 | DE10033674A1 Centrifugal manure spreader has revolution rate adjustment devices arranged in centrifugal plate drive and centrifugal plates can be rotated at different speeds |
| 01/22/2002 | US6340435 Integrated low K dielectrics and etch stops |
| 01/10/2002 | DE10031718A1 Top mountable onto a storage container consists of individual plates joined to one another by fastening elements and by flange units which form the corners of the top |
| 01/10/2002 | DE10031464A1 Centrifugal spreader has two rotarily driven discs, storage container, two-part ejector element, elongated hole in wall for locking bolt. |
| 01/02/2002 | EP1166613A2 Method for controlling and/or regulating agricultural working and/or distributing machines |
| 12/13/2001 | DE10028236A1 Zentrifugalstreuer, insbesondere Düngerstreuer Centrifugal, particularly fertilizer spreader |
| 12/12/2001 | EP1161856A2 Centrifugal distributer, notably fertilizer spreader |
| 11/22/2001 | DE10024304A1 Landwirtschaftliche Verteilmaschine Agricultural distributor |
| 11/21/2001 | EP1155606A2 Agricultural distributing machine |
| 10/17/2001 | EP1145614A1 Apparatus for distributing particulate fertilizer |
| 10/04/2001 | DE10015637A1 Fertilizer spreader has three point coupling allowing it to be connected to tractor and wheels whose axle is directly mounted on cross-beam of its frame |
| 09/27/2001 | DE10015034A1 Device for determining spreading precision e.g. of muck-spreader has sensor which detects light reflected from manure particles |
| 09/13/2001 | DE10011401A1 Agricultural muck spreader has frame attachment with spaced connector bars and three point coupling element, arranged so that spreader is spaced from frame attachment when in lowered position |
| 09/12/2001 | EP1131990A1 Variable rate spreading vehicle |
| 09/11/2001 | US6287990 CVD plasma assisted low dielectric constant films |
| 09/09/2001 | CA2300340A1 Granular material spreader |
| 09/04/2001 | US6285938 Primer system for agriculture product distribution machines |
| 08/16/2001 | EP1123648A1 System for fully automatic dosage in agricultural machinery |
| 07/26/2001 | WO2001052627A2 Method for using a centrifugal device for scattering fertilizer |
| 07/26/2001 | DE10002645A1 Method for operating fertilizer spreader uses long and short spreader blades on same spreader disk, short blades producing spread pattern corresponding to working width of machine and long blades producing wider patterns on each side |
| 07/24/2001 | US6266595 Method and apparatus for prescription application of products to an agricultural field |
| 07/19/2001 | WO2001050836A1 Spreader attachment |
| 06/13/2001 | EP1106045A2 Centrifugal fertiliser spreader |
| 06/07/2001 | DE19958452A1 Method of modifying fertilizer spreader comprises fitting spreader fan to each disk to ensure uniform distribution of fertiliser across different breadths of working for different fertilizers |
| 06/07/2001 | DE19958451A1 Schleuderdüngerstreuer Centrifugal fertilizer spreader |
| 05/31/2001 | US20010002036 Machine for monitoring mobile |
| 05/17/2001 | DE19953074A1 Zentrifugaldüngerstreuer Centrifugal |
| 05/16/2001 | EP1099364A2 Agricultural distributor |
| 05/10/2001 | DE19953078A1 Centrifugal fertiliser-spreader has sensors arranged between annular wall of pre-acceleration chamber and supply chamber or frame |
| 05/10/2001 | DE19953073A1 Agricultural spreader, especially a mud spreader has a forward frame that also functions as a weighing frame so that a better weight distribution is obtained |
| 05/10/2001 | DE19953069A1 Landwirtschaftliche Verteilmaschine Agricultural distributor |
| 05/10/2001 | DE19952603A1 Fertiliser spreader has funnel-shaped dispenser attached to hopper by adapter ring mounted between flanges on hopper and dispenser |
| 05/09/2001 | EP1097623A1 Spinning fertilizer distributor |
| 04/24/2001 | US6220532 Mount and feeder arrangement for a precision placement spreader |
| 04/19/2001 | DE19949537A1 Manure spreader has sloping guides mounted outside spreader disks which consist of two or more plates with channels between them |
| 04/12/2001 | DE19948773A1 Schleuderstreuer Spreader |
| 04/12/2001 | DE19948500A1 Fertiliser spreader has safety bar mounted on pivots which can be moved down to surround spreader disks and has rapid release fastener allowing it to be fastened over latch behind hopper |
| 04/11/2001 | EP1090542A2 Centrifugal spreader |
| 04/05/2001 | DE19946851A1 Düngerstreuer Fertilizer spreader |
| 04/04/2001 | EP1088475A1 Fertilizer spreader |
| 04/03/2001 | US6209808 Spreader attachment |
| 03/27/2001 | US6206306 Discharge apparatus for discharging materials |
| 03/22/2001 | WO2001019527A1 A discharge apparatus for discharging materials |
| 03/22/2001 | DE19944835A1 Fertiliser spreader has stirrer and spreader disks driven by hydraulic motors connected via control valves in parallel to pressure feed of constant velocity pump in hydraulic system of vehicle |
| 03/14/2001 | EP1082891A1 A discharge apparatus for discharging materials |
| 02/28/2001 | EP1078564A1 Fertilizer broadcaster |
| 02/22/2001 | DE19939169A1 Schleuderdüngerstreuer Centrifugal fertilizer spreader |
| 02/22/2001 | DE19938849A1 Agricultural spreader has computer-controlled dosing system storing characteristic curve for particular materials and allowing correction values to be applied, one being input on site and other determined from pre-input calibration |
| 02/07/2001 | EP1074174A2 Centrifugal fertiliser spreader |
| 02/01/2001 | DE19941725A1 Zentrifugaldüngerstreuer Centrifugal |