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Class 239/667 - Plural, rotary scatterers, on intersecting axes or coaxial and counter rotating


Subclass of Class 239 - Fluid sprinkling, spraying, and diffusing
Definition: Apparatus comprising at least two strewing means rotating
No. of patents: 22
Last issue date: 01/18/2011


NumberTitleIssue Date
7871024Manure spreader with reverse flighting
A manure spreader includes a box for containing manure. The manure spreader box includes a bottom wall, a front wall, two side walls, and a manure discharge opening. The manure spreader also includes a wheeled frame supporting the box, and a vertical beater assembly...
01/18/2011
7380733Plural bin metering system
A plural bin metering system for broadcasting material ingredients contained therein over a ground surface. The system includes at least two material ingredient hoppers, each of the hoppers having a material ingredient discharge port. At least one of the material in...
06/03/2008
7318557Rotary distributor, methods for its use and the use of the distributor
A rotary distributor is for use in spreading solid particles and/or liquid from an agricultural machine. The rotary distributor comprises a round distributor having outlet holes arranged peripherally in the horizontal bottom of the housing and connected to outlet pi...
01/15/2008
7306174Broadcast width and location control for a combine spreader
A work vehicle having a fluent material spreader comprising two counter-rotating variable speed impellers adapted to receive and broadcast fluent material. A right-side impeller broadcasts out to a right-side material broadcast width, and left-side impeller broadcas...
12/11/2007
7191965Material spreader and method for using same
A material spreader includes a belt/chain assembly. The belt is mounted within the chamber of the material spreader and the chain remains out of contact with the material during the operation of the device. A sliding barrier is mounted at the rear of the belt, and m...
03/20/2007
7175103Feed dispenser
An improved feed dispenser is programmable to allow for a desired feeding schedule. When a feeding interval begins, a dispersion wheel begins operating. A separate spinner plate is used to block feed from the dispersion wheel, and begins operating to allow feed to t...
02/13/2007
7172137Material spreader and method for using same
A material spreader includes a belt/chain assembly. The belt is mounted within the chamber of the material spreader and the chain remains out of contact with the material during the operation of the device. A sliding barrier is mounted at the rear of the belt, and m...
02/06/2007
7104478Material spreading device
A material spreading device for spreading material over a targeted area includes a receiving portion for receiving a plurality of bags of material, a hopper assembly and a material moving device. The material spreading device is configured for use on a vehicle. The ...
09/12/2006
7044408Twin spinner spreading apparatus
The invention relates to a broadcast apparatus of the type used in association with a material transporter and includes two components in the form of a chassis section which carries spinner units and a hopper section for directing material received from the transpor...
05/16/2006
6932286Combination drop and broadcast spreader
A spreader for distributing a material on a surface. In certain embodiments, the spreader may include a disk rotatable about an axis and having an upper surface extending substantially radially from the axis. A driver may operably connect to the disk to provide rota...
08/23/2005
6648250Spreading machines for spreading animal bedding material
A machine for spreading bedding material, comprises a hopper for receiving a bulk supply of the material. The hopper has sides, ends and a base, conveying means in the hopper for displacing the bulk supply in the hopper towards the ends, and discharge ape...
11/18/2003
6572035Rotary accelerating apparatus for a crop residue spreader of an agricultural combine
Rotary accelerating apparatus for a crop residue spreader of an agricultural combine, including blades mounted to a rotatable hub for rotation therewith, each of the blades having a surface oriented to face in the direction of rotation, the surface having...
06/03/2003
6517281Adjustable spinner for a particulate material spreader
A particulate material spreader includes an adjustable spinner apparatus which is incrementally adjustable forwardly and rearwardly to a plurality of operating positions relative to the discharge end of the material conveyor. The adjustment may be manual ...
02/11/2003
6446879Method and apparatus for depositing snow-ice treatment material on pavement
Apparatus and method for depositing salt granular materials upon a highway pavement at practical speeds. A highway truck is utilized which employs two spaced apart ejector mechanisms which function to deposit a continues narrow band of mixed salt and brin...
09/10/2002
6419418Apparatus and method for spreading material
A spreading apparatus utilizes a number of features to improve material discharge and apparatus maintenance. In one embodiment, the apparatus uses a diverter in the box receiving the material for discharge that directs the material along a converging path...
07/16/2002
6173917Granular material spreader
A granular material spreader is adapted for towing behind a yard tractor. A frame upports an inverted cone which is sized to contain a supply of granular material for distribution. The bin sweep rod is carried adjacent to the inside surface of the cone, a...
01/16/2001
5603452Stationary spreader
A stationary spreader (10) which is activated in response to a signal from a sensor (118) indicating a condition of the adjacent ground surface, is described. The stationary spreader includes a bin (12), a spreader housing (34) and a control box (106) whi...
02/18/1997
5215500Material spreading apparatus
An apparatus for attachment to the rear of a harvester-thresher to evenly distribute the by-product of threshing evenly over a wide area. The by-product is mainly straw and chaff. The apparatus is a single integrally combined unit formed of a straw spread...
06/01/1993
5203510Dual rotary impeller broadcast spreaders
A spreading device is disclosed including two impellers mounted to rotate in rotational correspondence about their axes toward one another as the device is moved in a forwardly advancing direction so as to broadcast particulate materials deposited thereon...
04/20/1993
5082186Chaff 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
4763844Spreading material on a surface
An agricultural spreader comprises distribution members (11, 12) which rotate to eject material such as fertilizer. The spreader can tilt to one side or the other so as to reduce the spreading distance on one side. This facility enables the spreader to be...
08/16/1988
3980239Flail-type material spreader
The invention relates to improvements to the starter flails and chain flails of a flail-type material spreader for making these flails more efficient particularly for spreading liquid or semi-liquid material. According to the invention the flails have cup...
09/14/1976
 
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