Patents by Inventor Kevin Jacobs
Kevin Jacobs has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7765781Abstract: A scrapping plate includes alternating channels or pockets offset in the fore-and-aft direction relative each other to accommodate the different spindle paths associated with spindle bars having spindles which are non-aligned or offset at an angle relative to each other. The offset pockets provide optimal spacing between the different spindle paths and the plate to ensure maximum contact between the spindle picking ends and the cotton bolls to maximize overall picking efficiency. In one embodiment, the pockets are identical but offset in the spindle travel direction from each other and include leading and trailing ends which are angled or curved for conforming closely to the different spindle paths.Type: GrantFiled: March 2, 2009Date of Patent: August 3, 2010Assignee: Deere & CompanyInventors: Charles Frederick Ostermeier, Kevin Jacob Goering
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Publication number: 20100077714Abstract: A picker spindle bar includes spindles oriented on the bar to offset the spindle picking ends relative to each other. In an exemplary embodiment, adjacent spindle axes are rotated six degrees relative to each other about the upright spindle drive shaft axis so that the picking ends of adjacent spindles are offset and enter the doffing zone at different times to reduce peak loads on the harvester row unit. The angled spindle configurations also space picking ends fore-and-aft in the picking zone and improve harvesting efficiency, especially where green bolls are present. The staggered spindle ends reduces cotton pinching in the picking, doffing and spindle wiping areas to thereby reduce row unit plugging.Type: ApplicationFiled: September 30, 2008Publication date: April 1, 2010Inventor: Kevin Jacob Goering
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Publication number: 20100037579Abstract: A spindle assembly includes a spindle with a blind bore extending along the spindle axis from the drive gear towards the outer end to reduce spindle weight and provide a lubrication reservoir in the spindle. Cross-formed holes extend from the blind bore through to the bearing surface of the spindle. Lubricant from the spindle bars passes into the bore where it is stored and distributed to the journal areas through the small metering apertures. A very low friction seal between the outer bushing and dust collar is pressed into the spindle nut and seals against the polished chrome spindle surface. The seal allows a slight amount of lubricant passage outwardly from the bushings while limiting inward movement of dust towards the bushings.Type: ApplicationFiled: August 12, 2008Publication date: February 18, 2010Inventors: Kevin Jacob Goering, Scott F. Stueck
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Publication number: 20090065767Abstract: The present invention relates to a multiple layer pixel architecture for an active matrix display in which a common bus line is formed on a metal level which is separate from that on which the gate electrodes of the TFTs are formed. A multilayer electronic structure adapted to solution deposition, the structure including a thin film transistor (TFT) for driving a pixel of an active matrix optoelectronic device and a capacitor for storing charge to maintain an electrical state of said active matrix pixel, wherein the structure comprises a substrate bearing at least four conducting layers separated by at least three dielectric layers, first and second ones of said conducting layers defining drain/source electrodes and a gate electrode of said transistor respectively, and third and fourth ones of said conducting layers defining respective first and second plates of said capacitor, and wherein said capacitor and said transistor are laterally positioned such that they overlap in a vertical direction.Type: ApplicationFiled: April 5, 2006Publication date: March 12, 2009Inventors: Kieran Reynolds, Catherine Ramsdale, Kevin Jacobs, William Reeves
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Patent number: 7249449Abstract: A differential pressure sensor measures the vacuum in a material conveying duct relative to atmospheric pressure or to a positive pressure farther upstream in the duct on an agricultural harvester. The output from this sensor is monitored electronically, and the resulting output is used to optimize harvester speed. In one embodiment, a processor monitor output is used in conjunction with the pressure sensor output to control ground speed. Processor speed or loading and air duct pressure are monitored to determine which area of the machine is the limiting factor and to adjust the harvester speed accordingly.Type: GrantFiled: July 9, 2004Date of Patent: July 31, 2007Assignee: Deere & CompanyInventors: Kevin Jacob Goering, Philip Eugene Ferree, Alan Lee Dzubak
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Patent number: 6546709Abstract: Bracket structure for a doffer assembly for doffing cotton from the saw drum of a cotton cleaner includes a plurality of brushes supported by channels and clamps in a drum configuration. A first nut on an easily accessible radial retaining bolt tightened against a special clamp secure the brush in place, and the same bolt and a second nut hold the corresponding doffer channel. The special clamp has a first leg positioned over a corner of the channel so the brush is held securely. A second brush-protecting leg extending up in front of the brush removes foreign matter that lodges on the saw drum. The channels are protected by the clamp, and the clamp is easily replaceable if damaged.Type: GrantFiled: February 8, 2002Date of Patent: April 15, 2003Assignee: Deere & CompanyInventors: Kevin Jacob Goering, Jeffrey Scott Wigdahl
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Patent number: 6421992Abstract: An on-board cotton harvester baling system includes first and second balers mounted side-by-side on the frame of a cotton harvester adjacent a single accumulator that extends generally the width of the balers. One of two sets of metering rollers located at the bottom of the accumulator is selectively activated to feed cotton to the first baler. A reversible auger extending the width of the accumulator moves cotton withing the accumulator towards the activated set of metering rolls to assure a continued supply of material for the operating baler. When the first bale is fully formed, the opposite set of metering rolls and the second baler are activated, and the auger is reversed. The completed bale can be easily unloaded while the second baler operates so that cotton harvester operation.Type: GrantFiled: November 13, 2000Date of Patent: July 23, 2002Assignee: Deere & CompanyInventors: Kevin Jacob Goering, Virgil Dean Haverdink
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Patent number: 6421991Abstract: A doffer assembly for doffing cotton from the saw drum of a cotton cleaner includes a plurality of brushes supported by channels and clamps in a drum configuration. A first nut on an easily accessible radial retaining bolt tightened against a special clamp secure the brush in place, and the same bolt and a second nut hold the corresponding doffer channel. The special clamp has a first leg positioned over a corner of the channel so the brush is held securely. A second brush-protecting leg extending up in front of the brush removes foreign matter that lodges on the saw drum. The channels are protected by the clamp, and the clamp is easily replaceable if damaged.Type: GrantFiled: September 26, 2000Date of Patent: July 23, 2002Assignee: Deere & CompanyInventors: Kevin Jacob Goering, Jeffrey Scott Wigdahl
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Publication number: 20020069632Abstract: A doffer assembly for doffing cotton from the saw drum of a cotton cleaner includes a plurality of brushes supported by channels and clamps in a drum configuration. A first nut on an easily accessible radial retaining bolt tightened against a special clamp secure the brush in place, and the same bolt and a second nut hold the corresponding doffer channel. The special clamp has a first leg positioned over a corner of the channel so the brush is held securely. A second brush-protecting leg extending up in front of the brush removes foreign matter that lodges on the saw drum. The channels are protected by the clamp, and the clamp is easily replaceable if damaged.Type: ApplicationFiled: February 8, 2002Publication date: June 13, 2002Inventors: Kevin Jacob Goering, Jeffrey Scott Wigdahl
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Patent number: 6349528Abstract: A harvester drive system includes a main hexagonal cross shaft which may be either continuous or include short shaft sections joined by couplers. Row units are pivotally connected to a cross auger housing for pivoting about the axis of the cross shaft and can slide relative to the cross auger and the drive shaft to accommodate different row spacings. A slip clutch and bevel gear assembly, which slides on the cross shaft, drives each row unit and permits simple transverse adjustments of the units. A cross shaft extension is added if harvesting widths are needed which cannot be provided by the original shaft. Each row unit drive extends forwardly from the bevel gear, and a sturdy bearing mount arrangement connected to the row unit wall immediately adjacent the bevel gear maintains proper gear mesh.Type: GrantFiled: June 2, 2000Date of Patent: February 26, 2002Assignee: Deere & CompanyInventors: Kevin Jacob Goering, Brian Robert Koesters
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Patent number: 6321516Abstract: A conveying duct for a cotton harvester includes forward and rear panels having generally continuously curved S-shaped configurations and fore-and-aft extending sides. The panels are joined to the sides by Pittsburgh lock joints without spot welds or separate connecting hardware. The width gradually increases and the fore-and-aft dimension decreases approximately proportionately in the upward direction so the cross sectional area remains generally constant along the length of the duct. The curved configuration lends strength and bend resistance to the duct to eliminate fatigue caused by flexing and facilitates use of thinner stock material for fabrication. The configuration also assures excellent distribution of material within the duct and across separation grates without need for vanes or baffles.Type: GrantFiled: March 22, 2000Date of Patent: November 27, 2001Assignee: Deere & CompanyInventors: Jeffrey Scott Wigdahl, Kevin Jacob Goering
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Patent number: 6197227Abstract: A method and apparatus for practicing the method of making toric contact lenses having a toric axis and ballast axis located on the anterior and posterior surfaces of a lens. Detectable features are formed on the anterior and posterior mold sections corresponding to the location of the toric axis and ballast axis, respectively. An axis alignment tool having detecting means thereon is used to set the mold sections to a known angular position. The desired axial offset is input into a computer which establishes the axial offset between the mold sections.Type: GrantFiled: January 12, 1999Date of Patent: March 6, 2001Assignee: Bausch & Lomb IncorporatedInventors: William John Appleton, Kevin Jacob DeRyke, Michael Henry Dobner, Allen Lee Ormiston, Ian Andrew Powell, Jeffrey Michael Vandewinckel
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Patent number: 6173158Abstract: Method and apparatus for providing a communication link between support equipment in an optical network and an operation support system. In a first embodiment, dark bandwidth of the communication trunks is appropriated for use as a service channel. A master service node receives messages from the operation support system and places the messages in the dark bandwidth. Local service nodes, provided in an optical ring, monitor the dark bandwidth and route message either to support equipment at the node or to other local service nodes as appropriate. Multiplexors are provided at the master service node and local service nodes to interface between optical network elements and support equipment. A second embodiment provides a radio link between the operational support system and the service nodes of the optical network.Type: GrantFiled: March 6, 2000Date of Patent: January 9, 2001Assignee: AT&T Corp.Inventors: Hans P. Hansen, Kevin Jacobs
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Patent number: 6134867Abstract: A vine shield for a finger-type header with feeder shafts includes a plurality of curved channel-shaped bars having upper ends releasably secured to supports extending transversely over the stripping fingers. A shaft support structure mounts two timed feeder shafts of large radius with feeder fingers projecting between the bars to define overlapping paths which eliminate most of the dead space between the shafts for improved cotton flow rearwardly over the stripping fingers. The channel-shaped bars prevent vine wrapping and open away from the axes of the shafts for improved trash shedding capabilities. The shaft support structure pivots about the rear feeder shaft axis for on-the-go vertical adjustment of the forward feeder shaft to accommodate substantial plant height variations. The feeder fingers are designed for easy attachment and removal and have a symmetrical design so they can be reversed.Type: GrantFiled: February 15, 2000Date of Patent: October 24, 2000Assignee: Deere & CompanyInventors: Kevin Jacob Goering, Joel Marvin Schreiner
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Patent number: 6094898Abstract: A flexible insert for a cotton stripper finger assembly adapted for stripping cotton bolls from cotton plants planted in narrow row or broadcast configuration. The insert comprises a flexible plastic strip sandwiched between a conventional metal stripping finger and a metal hold-down member. The insert has edges extending outwardly from the metal stripping finger edges to reduce the effective width of the gap between fingers to more efficiently strip cotton bolls from cotton plants having relatively thin stalks. The portions of the insert which project beyond the metal stripping finger are sufficiently flexible to permit efficient stripping of cotton plants with thicker stalks. Since the effective gap width can change with changing plant conditions, the need to change gap-adjusting inserts is eliminated. The plastic material, which preferably is polyurethane having a durometer of approximately 93, resists sap build-up and improves cotton flow over the fingers.Type: GrantFiled: November 24, 1998Date of Patent: August 1, 2000Assignee: Deere & CompanyInventors: Kevin Jacob Goering, Timothy Arthur Deutsch, David Carl Winter
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Patent number: 6072611Abstract: Method and apparatus for providing a communication link between support equipment in an optical network and an operation support system. In a first embodiment, dark bandwidth of the communication trunks is appropriated for use as a service channel. A master service node receives messages from the operation support system and places the messages in the dark bandwidth. Local service nodes, provided in an optical ring, monitor the dark bandwidth and route message either to support equipment at the node or to other local service nodes as appropriate. Multiplexors are provided at the master service node and local service nodes to interface between optical network elements and support equipment. A second embodiment provides a radio link between the operational support system and the service nodes of the optical network.Type: GrantFiled: October 16, 1997Date of Patent: June 6, 2000Assignee: AT&T CorpInventors: Hans P. Hansen, Kevin Jacobs
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Patent number: 6052977Abstract: A stripping finger insert is attached with a single bolt for easy adjustment of the gap between fingers on an ultra narrow row cotton stripper. The point of the insert wedges underneath a rearwardly angled edge of an upright planar fin member located at the front and center of the finger. The single bolt secures the insert near the center of the finger where cotton snagging is less likely to occur, and a clip allows the bolt to be placed through the center of the angle iron, rather than in the legs of the angle, to eliminate an obstruction for the cotton between the fingers. The clip fits precisely into the profile of the insert and has a flat surface on top for clamping the bolt with gently sloping front and rear surfaces for smooth cotton can flow. Two insert sizes provide five different gap adjustments to optimize productivity.Type: GrantFiled: September 15, 1998Date of Patent: April 25, 2000Assignee: Deere & CompanyInventor: Kevin Jacob Goering
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Patent number: 6044635Abstract: A vine shield for a finger-type header with feeder shafts includes a plurality of curved channel-shaped bars having upper ends releasably secured to supports extending transversely over the stripping fingers. A shaft support structure mounts two timed feeder shafts of large radius with feeder fingers projecting between the bars to define overlapping paths which eliminate most of the dead space between the shafts for improved cotton flow rearwardly over the stripping fingers. The channel-shaped bars prevent vine wrapping and open away from the axes of the shafts for improved trash shedding capabilities. The shaft support structure pivots about the rear feeder shaft axis for on-the-go vertical adjustment of the forward feeder shaft to accommodate substantial plant height variations. The feeder fingers are designed for easy attachment and removal and have a symmetrical design so they can be reversed.Type: GrantFiled: August 31, 1998Date of Patent: April 4, 2000Assignee: Deere & CompanyInventors: Kevin Jacob Goering, Joel Marvin Schreiner
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Patent number: 6041583Abstract: A harvester head, such as an ultra-narrow row cotton (UNRC) fingerhead, includes one or more rockshaft cylinders connected to a hydraulic circuit including first and second closed center valves connected to a shuttle valve to allow the rockshaft cylinders to be controlled by two separate height sensing shoes, one at each end of the head, which are not mechanically linked to each other. The closed center valves provide a positive displacement of oil to and from the rockshaft cylinders to control the height of the head. The shuttle valve provides head lift when either of the height sensing shoes indicates a raise condition and head lower only when both shoes indicate a lower condition. Electrohydraulic valves connect the source of hydraulic pressure on the harvester to the cylinders through the shuttle valve for operator selection of raise and automatic height control functions.Type: GrantFiled: November 16, 1998Date of Patent: March 28, 2000Assignee: Deere & CompanyInventors: Kevin Jacob Goering, Jonathan Lee Engelstad