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7416482 |
Combine harvester blower having convex wind channel side walls
The invention relates to a radial blower for a cleaning device for a combine harvester, with several component blowers, where each of the blowers is arranged in an associated housing, each of which...
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7311594 |
Combine harvester
A self-propelled combine harvester has a threshing mechanism composed of at least one aggregate selected from the group consisting of a threshing part, a working unit, and both, at least one...
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6896477 |
Cross-flow fan with a closed suction element, and smooth flowing suction separation device
A cross-flow fan is operated in a suction mode, mainly in air-ducts with a large width, to provide a smooth flow of regulatable air. In accordance with the invention, a smooth flow suction...
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6796897 |
Airfoil for an axial separator cleaning air blast duct
An airfoil is placed in ductwork that directs airflow from a combine cooling fan the pneumatically blast dust, chaff and other debris off the top of a separator unit. The airfoil comprises a...
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6558252 |
Blower for combine harvesters having a separation unit
A self-propelled combine harvester includes a separation unit having at least one rotor housing, a sieve mechanism with sieve openings and a rotor rotatably mounted therein. A grain collecting...
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6458031 |
Cleaning system for a rotary combine
A rotary combine in which the cleaning system is located directly under the threshing and separating sections of the rotary threshing and separating assembly. The rotary threshing and separating...
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6458030 |
Guiding elements in a rotary threshing and separation unit
A rotary threshing and separation unit, comprising a rotor housing with a feeding zone, a separation zone and a discharge zone, parts of the circumferential housing being closed and other parts...
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6435965 |
Baffle system in a rotary threshing and separation unit
A rotary threshing and separation unit, comprising a rotor housing with a feeding zone, separation zone and is discharge zone, parts of the circumferential housing being closed and other parts...
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6361435 |
General purpose combined harvester and thresher
A general purpose combined harvester and thresher comprising a first rotor ( 51 ) and a second rotor ( 52 ) provided in a thresh unit ( 5 ) and arranged longitudinally in parallel to each other...
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6176778 |
Threshing of harvested grain
Harvested grain in the form of including ears, pods to be threshed are transported axially into an inclined threshing zone. Grain is liberated and falls through a sieve forming a bottom of the...
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6033305 |
Tomato harvesting apparatus with air blast dirt removed feature
A produce harvesting apparatus, such as for harvesting tomatoes, which includes apparatus for harvesting produce, such as tomatoes, which includes an enclosed vehicle and a first conveyor belt...
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5953891 |
Cleaning method of sugarcane harvester, and sugarcane harvester operating according to it
For cleaning a sugarcane harvester, a main blower is provided in a lower region of a cleaning chamber and has a vertical blowing out pipe, the blowing out pipe of the main blower faces both chopper...
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5624315 |
Cleaning means for an agricultural harvesting machine
A combine harvester (1) is provided with a grain cleaning mechanism (12), comprising a fan (33) installed in a generally volute-shaped fan housing (72), having primary air inlets (73) in its side...
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5562540 |
Apparatus for combined threshing and separating of seeds from a seed
A threshing and separating apparatus particularly for use in a combine harvester includes a threshing rotor having a generally conical outer surface cooperating with a generally conical inner...
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5558576 |
Air deflector panel insert for use in axial flow type combines
An air flow deflector panel for insertion into existing combines of the axial flow type without modification to the combines for changing the direction of air flow from the cleaning fan to the...
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5387154 |
Two outlet cleaning fan
A cleaning system of a combine is provided with a cleaning shoe having a step pan, a conditioning pan and a chaffer. A cleaning fan is provided with two outlets. The first outlet has two ducts. The...
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5376046 |
Harvesting apparatus using pressurized air and improved blower for providing pressurized air
A machine for harvesting onions utilizes a blower which provides a stream of air through a duct, having an opening across which the onions pass and are topped. The blower has a bladed fan in a...
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5098341 |
Air diverter for chaff removal in a combine
An air diverter positioned on an upper, forward portion of a sieve-like cleaning shoe in an agricultural combine directs a fan-generated air flow over the cleaning shoe to facilitate separation of...
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5088960 |
Air blast for cleaning axial separator
An agricultural combine having a pair of side-by-side axial separators. Each of the axial separators comprises a cylindrical tube, a rotor housed in the tube, an inlet and an outlet. An axial air...
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4913679 |
Device for combine harvesters equipped with a rotary straw chopper
A device for combine harvesters (11) equipped with impact straw cutters (16) of the kind equipped with a cleaning device (13) for separation of chaff from the grain and which rotary chopper is...
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4897072 |
Apparatus for adjusting the sieve of a combine harvester
A combination harvester of conventional type includes a reciprocating sieve onto which the grain and chaff is deposited for separation by differential response to air flow passing through openings...
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4589425 |
Control apparatus for a combine
The application discloses a combine machine including an air baffle plate for adjusting air flow to a cleaning chamber used for removing waste material from grain. The cleaning chamber acts to...
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4510947 |
Combine harvester straw hood
A combine harvester having a rotary perforated air screen and a device operable to suck air inwardly through the air screen is disclosed wherein the rotary air screen is mounted adjacent a...
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4480643 |
Sieve plate baffle attachment for grain combines
A conventional grain harvesting combine is disclosed herein comprising a wheel supported body, a grain harvesting means on the forward end thereof, at least two parallel substantially horizontal...
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4401128 |
Grain loss reduction kit
A grain conserving kit for combines. The invention includes a rigid, notched transfer plate which is interposed between a combine cylinder thresher and the straw walkers in replacement of the...
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4397319 |
Cleaning device for harvesting machines
In a cleaning device for threshed crop material, the material is introduced into the upstream end of a drum by a coaxial auger feeder. An air flow whirling around the inner wall of the drum is...
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4314571 |
Combine harvester
A combine harvester comprising a threshing and separating mechanism for threshing and separating crop material and a cleaning device for cleaning threshed and separated grain. The cleaning device...
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4303079 |
Radial blowing device for a cleaning arrangement of a harvester thresher
A radial blowing device for a harvester thresher cleaning arrangement has at least two blowers each having a double impeller with two sets of blades, two wind passages each extending from a...
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4051856 |
Pneumatic rotary classifier
A pneumatic concave grain separator is provided to remove as much as possible of the chaff and straw from the grain as the mixture is forced through the concave and grate below the threshing...
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3916912 |
Axial flow combine
An axial flow combine employs a rear discharge beater assembly to separate any grain entwined in the mat of crop material exiting from the threshing and separating means of the combine. An air...
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3857400 |
COMBINE HARVESTER
The present invention is directed to a combine harvester comprising a threshing and separating means of the axial flow type, and a cleaning means extending in a generally fore-and-aft direction of...
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3833006 |
DUCT DAMPER FOR TRANSVERSE FAN
A transverse fan for use in the cleaning and separating mechanism of a combine harvester and wherein such transverse fan is provided with a choke vane mechanism positioned in the air inlet for such...
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3813184 |
INLET CHOKE VANE FOR TRANSVERSE BLOWER
A transverse fan for use in the cleaning and separating system of a combine harvester and wherein such transverse fan is provided with a choke vane mechanism positioned in the air inlet of the...
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3800804 |
DOUBLE OUTLET TRANSVERSE FAN
A transverse fan for use in the cleaning and separating system of a combine harvester and wherein such transverse fan is provided with a splitter mechanism for dividing the air discharged by such...
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3664349 |
COMBINE CLEANING BLOWER
A combine having grain cleaning sieves and a grain trough therebelow. A cross-flow fan is provided to blow air across the sieves and the fan includes an elongated hollow rotor having forwardly...
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3645270 |
AXIAL FLOW THRESHING AND SEPARATING UNIT CREATING AN AIRFLOW ALONG THE GRAIN PAN
An axial-flow-type combine has threshing and separating unit or units with rotor or rotors creating an airflow through the concaves onto the grain pan to assist in the movement of the grain along...
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3603063 |
COMBINE
An airflow system for a combine harvester to more effectively float and carry away the straw and chaff and thus increase the efficiency of the separating and cleaning mechanism which includes...
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3566880 |
COMBINE-CLEANING SYSTEM
A winnowing fan for use on a combine harvester having a vertical chamber spaced from the sidewall of the harvester. A fan mounted in the upper portion of the vertical chamber that functions to draw...
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3533413 |
CLEANING UNIT FOR COMBINE
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3495598 |
COMBINE BLOWER ATTACHMENT
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3213857 |
Adjustable drive and air intake for a combine fanning mill
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3013565 |
Corn sheller
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2950720 |
Grain separator
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0938138 |
Title is not available
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0990804 |
Title is not available
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