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Assignee: Key Technology, Inc.


Location: Walla Walla, WA
No. of patents: 11

NumberTitleIssue Date
7874081Flow control in a washing and centrifugal drying system
A method of filling a drying system 24 with product comprises providing a washing unit 22, and a drier or driers 26a, 26b arranged such that one at a time the driers 26a, 26b receive product 48...
01/25/2011
7853066Endless belt
An endless belt for an object inspection system is described and which includes a flexible foundation layer; and a substantially transparent layer juxtaposed upon the flexible foundation layer, and which supports an object to be inspected, and which reflects and ref...
12/14/2010
7842896Apparatus and method for sorting articles
An apparatus and method for selectively removing or sorting undesirable articles wherein a product stream is transported by a conveyor, and then interrogated by an optical scanner and sorting processor to inspect and label the articles according to user specified cr...
11/30/2010
7775343Manufacturing device for use with a vibratory conveyor, and method for manufacturing a product
A manufacturing device for use with a vibratory conveyor having a product transporting bed, and a method for manufacturing a product is described and which includes a flexible substrate having a first upper course, and a second lower course which rests upon a produc...
08/17/2010
7768643Apparatus and method for classifying and sorting articles
An apparatus for classifying articles may include a frame connected to (1) transport means for directing articles to create a product stream, (2) an emitter section having a radiation source and (3) a detection section for detecting a portion of radiation reflected ...
08/03/2010
7475767Vibratory system for distributing articles
The present invention is a vibratory distribution system which utilizes a metering gate assembly useful for selectively passing and diverting articles from a stream of articles to either or both a downstream conveyor or a cross conveyor. The metering gate assembly i...
01/13/2009
7117996Adjustable object size grader
An adjustable apparatus for sizing objects, mainly delicate foods, by the rotation of a set of at least 7 rollers, each roller having one less tooth so that the rollers move at progressively higher revolutions per minute, from the in-feed shear roller of 144 revolut...
10/10/2006
6945382Gate assembly
A gate assembly for use with a conveying surface which has an aperture formed therein is disclosed, and which includes a moveable gate plate which is operable to selectively occlude the aperture; and first and second chutes which are borne by the moveable gate plate...
09/20/2005
6923098Method and apparatus for inspecting and cutting elongated articles
A cutting wheel assembly for cutting elongated articles having a cylindrical housing which defines a longitudinal cavity and a circular outer periphery. A plurality of cutting blade support rings are rotatably mounted about the outer periphery of the housing. A plur...
08/02/2005
6868960Conveying apparatus
A conveying apparatus is disclosed and which includes a supporting frame; an article transporting bed which is oriented in spaced relation relative to the supporting frame; a plurality of resilient supports mounted on both the supporting frame and the article transp...
03/22/2005
6748837Apparatus for sizing and halving food product
An apparatus for halving pieces of product includes a loading conveyor for conveying individual pieces of product and having a planar surface defining a plane tilted with respect to the horizontal and a lift conveyor comprising a moving surface positioned adjacent t...
06/15/2004
 
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