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Patent No. 5787895

Kissing Shield

A kissing shield comprised of a thin, flexible membrane and a frame or holder.

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Class 460/102 - Screen


Subclass of Class 460 - Crop threshing or separating
Definition: Subject matter consisting of a utensil of wire mesh or closely
No. of patents: 12
Last issue date: 07/08/2008


NumberTitleIssue Date
7396278Cleaning shoe spreaders
The movable cleaning shoe frame is provided with internal sidewalls. The frame supports a sieve for receiving grain to be cleaned. The sieve is provided with longitudinally extending dividers that define a plurality of longitudinally extending grain flow channels. T...
07/08/2008
7371162Sieve adjustment mechanism for an agricultural combine
An adjustment mechanism for opening size of sieve segments of the cleaning system of an agricultural combine disposed in end to end relation, which allows jointly adjusting the sieve sizes, or separate adjustment, and which allows easy and convenient removal and rei...
05/13/2008
6790137High capacity air jet chaffer
A crop chaffer for combines features air jets which deliver an air blast to the grain and chaff. The air jets and sifting screens are arranged in a cross sectionally “stair step” pattern in which the tread of each stair is the screen and the riser of the each st...
09/14/2004
5795223Screen device for a harvester-thresher, in particular a harvester-thresher for a test field
There is described a screen device (3) for a harvester-thresher for a test field, comprising at least one frame (9) receiving a cleaning screen (11) and an adjusting means (12) for adjusting the frame (9) pivotally mounted about a transverse axis (10) in ...
08/18/1998
5707284Screen setter for combine
Apparatus is disclosed for the simultaneous adjustment and setting of a pair of combine screens. A tie bar arrangement is provided, interconnecting at least a pair of side-by-side sieve screens. An operating handle is pivotally mounted to the frame and is...
01/13/1998
5059154Grain cleaner and destructor of foreign matter in harvesting crops
A method and apparatus for removing foreign matter from a harvested crop and for destroying the foreign matter, wherein grain produced by a threshing process is passed over a screen to allow relatively fine foreign matter to fall through the screen, while...
10/22/1991
4943260Weed seed harvester
A mobile collector or harvester for weed seeds that are normally discharged onto the ground during a combining operation, is connected to trail a conventional grain combine, and collects the straw and the tailings discharged from the separating sieve that...
07/24/1990
4770190Cleaning shoe screen for an agricultural combine having readily replaceable louvers
A cleaning shoe of an agricultural combine having a chaffer screen and sieve screen which are provided with readily replaceable louvers. Both the chaffer and sieve have rectangular frames across which extend laterally arranged louvers. The louvers are hel...
09/13/1988
4535788Lateral leveling mechanism for combine cleaning apparatus
A cleaning apparatus for a combine harvester is disclosed wherein the grain pan and chaffer sieve are mounted in a subframe pivotally supported by a shaker shoe for a laterally tilting movement about a fore-and-aft extending axis. The shaker shoe is conne...
08/20/1985
4442847Harvester air intake screen and access door with opening and closing mechanism
A screen door assembly (61) on the bottom of a combine serves to screen large pieces of foreign material from air flowing to a fan (49) and to provide access for service personnel to an interior cavity (53) of the combine. A screen (62) is moved between a...
04/17/1984
4253471Cleaning shoe for a combine harvester
In a cleaning shoe for a combine harvester, threshed grain from the threshing cylinder and separator is received onto the upper run of an endless mesh belt conveyor or sieve band. The sides of the upper run of the conveyor are guided in channels which may...
03/03/1981
4137924Apparatus for separating vegetables from their shells
Apparatus for separating vegetables from their shells is characterized by a cylindrical basket element defining a volume in which raw, unshelled vegetables are received. Disposed within the basket is a plurality of arcuate segments. The leading edge of ea...
02/06/1979
 
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