Class 460/72 - Adjustable

Subclass of Class 460 - Crop threshing or separating
Definition: Subject matter wherein the position of the bar or blade
No. of patents: 34
Last issue date: 01/18/2011

Number	Title	Issue Date
7871320	Thresher basket arrangement for a combine A thresher basket arrangement for a combine with a thresher basket and with a harvested crop processing arrangement located ahead of the inlet to the thresher basket which includes a body with a first group of projections and a second group of projections arranged o...	01/18/2011
7553225	Knife blade covers for a rotary chopper element of an integral chopper assembly of a combine harvester for converting the integral chopper assembly to a beater construction A knife blade cover for converting the rotary chopper element of an integral chopper assembly of a combine harvester to operate as a beater instead of as a chopping construction, which knife blade cover includes a cover member mountable over one or more mounted asse...	06/30/2009
7322175	Crop conditioning roller flute shape A forage conditioner for conditioning cut crop material from a forage harvester includes a fixed bottom fluted roller carried in end housings and a top fluted roller which is pivotally mounted on the housings by a linkage pivotal relative to the housing about an axi...	01/29/2008
7285043	Concave for a combine harvester A concave for a combine harvester includes a body consisting of a grid of straight longitudinal bars arranged in a concave configuration. Each of the longitudinal bars have a leading face, a trailing face, and an upper extremity. At least one of the longitudinal bar...	10/23/2007
7278597	Rotating cylindrical flailing vegetation cutter A rotating cylindrical flailing vegetation cutter, which includes a power rotated shaft having a cross-sectional profile. Disks are provided having a central aperture adapted to slide over the shaft and non-rotatably engage the cross-sectional profile. Each of the d...	10/09/2007
7223167	Anti-wind wiper with adjustable extension An anti-wind wiper including an extension adjustably mountable in a desired spaced relation and angular orientation relative to a leading edge of a flight of a front rotor inlet section of a combine, for interaction with the flight during rotation of the rotor, for ...	05/29/2007
7201652	Feeder aids on a feeder drum of a self-propelled combine harvester A feeder drum for a self-propelled combine harvester has a feeder drum element, and a plurality of feeder aids associated with the feeder drum element and having effective surfaces which are wedge-shaped and tapered. ...	04/10/2007
7153204	Method of changing throughgoing openings in separation of a concave of a harvester A method for changing throughgoing openings on separation area of a concave in an agricultural harvester in which the concave is composed of at least one frame, a plurality of beater strips and wires together forming the concave separating area, arranging at least o...	12/26/2006
7137882	Releasable segment in the working members of an agricultural harvesting machine An agricultural harvesting machine includes a first rotating working member rotating about an axis; a non-rotating working member cooperatively associated with the first working member; and at least one releasable segment associated with the first rotating working m...	11/21/2006
7096900	Tree cutting attachment for work vehicle A tree cutting attachment for a skid loader or other types of self-propelled work vehicles to be used at construction and landscaping sites. The device is used to cut down brush and trees of up to about 12 inches in diameter. The tree cutting attachment is made up o...	08/29/2006
7070498	Frusto-conical drum infeed and threshing region for a combine rotor A rotor, in an agricultural harvester crop processing unit, comprising a drum to which crop processing elements for an infeed section and a threshing section are affixed. The drum comprises a rearward cylindrical portion and a forwardly extending frusto-conical port...	07/04/2006
7059960	Composite threshing element for a combine rotor A composite threshing element, for a rotor in an agricultural harvester crop processing unit, comprising a hollow support structure with at least one outwardly extending crop engaging portion, and a forwardly extending infeed element attachment feature. The rotor co...	06/13/2006
7001268	Latch mechanism for a grate in an agricultural combine In an agricultural combine, a latch mechanism for attaching a grate to the crop processing unit. The latch mechanism comprises a support bar on the crop processing unit, a support receptacle on the grate, a latch handle, and a latch retainer. The support receptacle ...	02/21/2006
6976912	Rotor for a combine harvester A rotor for a combine harvester comprises a thresher portion to which a plurality of thresher elements are fitted for threshing the crop material and a driver portion for driving the threshed material rearwardly through the housing. Impeller blades are fitted to the...	12/20/2005
6908378	Threshing rotor inlet flight extension The extension has an elongate blade shape and is positionable in radially outwardly extending relation along a leading edge of a rotor inlet flight, the blade having a leading edge located forwardly of the leading edge of the flight so as to rotate in advance thereo...	06/21/2005
6632136	Remote adjustment mechanism for a combine harvester cleaning element A remote adjustment mechanism for the louvered cleaning elements of a combine harvester has a linearly movable output member directly fastened to the adjusting bar of each element. The actuator is driven by an electric motor. Calibration and feedback of t...	10/14/2003
6530833	Transversely adjustable concave assembly for a rotary combine A rotary combine includes a rotor having a longitudinal axis of rotation and a concave removably mounted adjacent the rotor. The concave assembly includes a longitudinally extending frame having first and second sides spaced circumferentially around the r...	03/11/2003
6443835	Replacing concave inserts for a rotary combine A method for replacing the concave insert of a rotary combine. The rotary combine includes a rotor having a longitudinal axis of rotation and a concave removably mounted adjacent the rotor. The concave is removable in a direction outwardly transverse rela...	09/03/2002
6358142	Concave assembly and support structure for a rotary combine A rotary combine includes a rotor having a longitudinal axis of rotation and a concave removably mounted adjacent the rotor. The concave is removable in a direction outwardly transverse relative to the axis of rotation of the rotor. In a preferred embodim...	03/19/2002
6261176	Enclosed threshing cylinder with rasp-type bars An improved threshing cylinder for a combine has an enclosed cylinder construction and rasp-type cylinder bars secured to mounting flanges on an outer periphery of the enclosed cylinder. The enclosed cylinder is substantially impervious to crop material s...	07/17/2001
6074297	Rotating cylinder with flat filler plates for use with tapered concave in combine A rotating cylinder is used with a complementary fixed concave in a combine to separate grain from the leafy portion of the plant. The elongated cylinder is comprised of a plurality of aligned star-shaped hubs disposed in a spaced manner along its length....	06/13/2000
5984777	Remote combine sieve adjuster The present invention has a wrist connector connected to a conventional slat connection member. An electrically activated liner actuator which includes a linearly movable shaft is connected to the wrist connector to move the slat connection member fore or...	11/16/1999
5919087	Concave latch mechanism for an agricultural combine The disclosure relates to a concave latch mechanism for an agricultural combine. The invention consists of concave surrounding a rotor. The concave has a concave pin and an adjust pin. The adjust pin is inserted into a support slot located in the frame. T...	07/06/1999
5919086	Combine rotor and method A combine rotor assembly and method of using the same are provided. The rotor assembly is characterized by a cylindrical drum having an outer peripheral surface. A plurality of helical or spiral shaped threshing groups are attached to the outer peripheral...	07/06/1999
5885155	Threshing assembly for a combine A threshing assembly is provided for a combine having a frame mounted on wheels and a longitudinal axis. The threshing assembly is formed from a threshing rotor disposed within a perforated threshing cage. At least one helical vane, formed of high strengt...	03/23/1999
5645484	Turning drum for self-propelling harvester thresher A turning drum of self-propelling harvester thresher is arranged after a threshing mechanism and has a closed casing with a plurality of rows of ribs extending parallel to a rotary axis of the drum. The ribs are inclined by substantially 20°-40° relativ...	07/08/1997
5624314	Combination of cylinder bars used with a threshing cylinder A combination of cylinder bars used with a backing plate for mounting on different lengths of threshing cylinders. The cylinders used with different models of combines for the threshing of grain, chaff and straw. The combination of cylinder bars includes ...	04/29/1997
5569080	Crop straw flow disruption device for use on crop harvesting machine separation grate A crop straw flow disruption device for installation on a cylindrical grain separation grate of a crop harvesting machine includes a top member adapted for installation on an interior side of the grate, a bottom member adapted for installation on an exter...	10/29/1996
5480351	Threshing machine rotor A disc-type rotor assembly for a threshing machine in which threshing teeth are maintained in their preferred generally radial direction by spacers which are inserted between the rotor discs and extend the full circumferential length between threshing tee...	01/02/1996
5413531	Rotor assembly for a combine A threshing rotor for an agricultural combine. The threshing rotor comprises an elongated drum having a generally cylindrical outer wall defining a smooth outer surface or skin extending along the length of the drum and having a plurality of straps or ban...	05/09/1995
5192246	Rotor assembly for a combine A combine with a rotor assembly having an impeller at a forward end and a cylindrical drum axially extending from the impeller. The rotor assembly is provided with a series of thresher elements secured about the circumference of the rotor in generally hel...	03/09/1993
5125871	Axial flow combine rotor having helical extension members in forward threshing area An axial flow combine rotor has an exterior surface, a checkerboard pattern of multiple spaced-apart attachment sites, and a checkerboard pattern of multiple spaced-apart threshing elements in criss-crossing helical rows defining continuous helical criss-...	06/30/1992
5045025	Co-rotational axial flow combine A combine for cutting and threshing grain has an axial flow threshing drum. A feeder head mounts to the forward end of the threshing drum. Impellers on the feeder head push grain into the threshing drum housing and also provide threshing. Rasp bars on the...	09/03/1991
5035675	Convertible combine rotor A rotor for a rotary threshing combine which is readily adjustable to provide a great variety of threshing patterns to suit the particular crops and conditions of use. The rotor drum has a plurality of mounting lugs affixed thereto in an array that includ...	07/30/1991

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Class 460/72 - Adjustable