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| Number | Title | Issue Date |
| 7823807 | Liquid manure applicator, method, and tool with bellows type downforce system A liquid manure applicator comprises a tank for holding a supply of liquid manure that is distributed onto a farm field through a distributor having a plurality of distribution ports and hoses. The hoses lead to individual distribution tools that include a pair or r... | 11/02/2010 |
| 6443193 | Device for dispensing a divided solid material inside a receptacle This device comprises an element driven in rotation about a vertical axis, placed at an outlet of a passage used for introducing a divided solid material into a receptacle. The element comprises two conduits for dispersing the material, each having a curv... | 09/03/2002 |
| 6209808 | Spreader attachment A dual disc spreader attachment utilizing a specific direction of disc rotation, pinpoint control of the impact point of material onto the disc and blade design to provide an optimal scatter pattern.... | 04/03/2001 |
| 5947391 | Precision placement spreader A truck having a conveyor arrangement and a material spreader and a control mechanism to regulate the speed said conveyor arrangement conveys materials and to regulate the velocity the materials are ejected from said material spreader. The material spread... | 09/07/1999 |
| 5842649 | Precision placement spreader A truck having a conveyor arrangement and a material spreader and a control mechanism to regulate the speed said conveyor arrangement conveys materials and to regulate the velocity the materials are ejected from said material spreader. The material spread... | 12/01/1998 |
| 5082186 | Chaff spreader A pair of straw and chaff spreaders for a combine are operable to distribute straw and chaff in an even and wide spread pattern on the ground behind the combine. Each spreader has an upright shaft drivably coupled to upper and lower dishes. Flexible arms ... | 01/21/1992 |
| 4940568 | Arrangement for the continuous melting of granulated silicon for a band-drawing method For the continuous melting of silicon granulate for a band drawing method, a melt reservoir in communication with the melt crucible based on the principle of communicating vessels, is provided in the form of a thermally insulated, annular crucible in whos... | 07/10/1990 |
| 4902185 | Grain spreader A grain spreader for being mounted within a grain bin directly beneath the inlet opening in the roof structure of the grain bin for causing any grain introduced into the grain bin through the inlet opening to be evenly spread within the grain bin. The spr... | 02/20/1990 |
| 4779740 | Particle separating apparatus A particle separating apparatus is disclosed comprising a particle container. The particle container has an interior wall which defines a particle receiving chamber. The container has an opening exposing the chamber. The container is mounted to rotate abo... | 10/25/1988 |
| 4754869 | Down flow distributor An apparatus for providing uniform distribution of aggregate material has a rotatable hopper mounted on a support frame to receive aggregate material from an apparatus supplying aggregate material. Attached to the rotatable hopper, and in communication wi... | 07/05/1988 |
| 4440806 | Rainfall sander This invention provides a distribution system suitable for coating articles placed in a given area with particulate material in a substantially uniform manner. The system comprises a plurality of arms which are provided with an inlet opening and a dischar... | 04/03/1984 |
| 4437613 | Particle spreader apparatus A particle spreading apparatus for use in evenly dispersing particles such as grain upon introduction of such particles within a particle storage bin. The apparatus includes a rotating drum having output ports and output tubes affixed thereto through whic... | 03/20/1984 |
| 4167248 | Device for disentangling and spreading short steel fibers A device for disentangling and spreading short steel fibers used for the reinforcement or crack prevention of concrete or mortar employed for civil engineering works, building constructions or the like. The device comprises a hopper for storing short stee... | 09/11/1979 |
| 4098432 | Device comprising an adjustable dosing member for spreading distributable material The invention relates to a device for spreading distributable material, more particularly, fertilizer in granular or powdery form, said device comprising a hopper having at least one outlet port and a spreading member connected herewith and a dosing membe... | 07/04/1978 |
| 3942721 | Fluidized powder feed system for rotary distributor of electrostatic coating apparatus Powder to be used for coating articles electrostatically is maintained in a fluidized condition in the supply container and in conveyor ducts all the way to a discharge over the inner wall of an annular channel onto the rotating disk of an electrostatic c... | 03/09/1976 |
