Patents by Inventor Norbert Wolters
Norbert Wolters 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: 8071027Abstract: The invention relates to a method for selectively detecting and/or quantifying superparamagnetic and/or ferromagnetic particles on analytes. The method is characterized in that a frequency component of magnetic fields (15, 18), which is generated due to the non-linearity of the magnetization characteristic curve of the particles, is measured at a mixing frequency. A device for selectively detecting and/or quantifying superparamagnetic and/or ferromagnetic particles on analytes comprises: a container (12) that contains particles, which are to be detected and/or quantified, on analytes; at least one oscillator (13, 16; 25) for generating frequencies of alternating magnetic fields (15, 18); at least one field generator (14, 17) for subjecting the analytes to alternating magnetic fields (15, 18); a magnetic field sensor (20) for measuring a response magnetic field (19) of the particles, and; at least one phase-sensitive detector (21, 23).Type: GrantFiled: January 30, 2004Date of Patent: December 6, 2011Assignee: Forschungszentrum Juelich GmbHInventors: Peter Miethe, Hans-Joachim Krause, Yi Zhang, Norbert Wolters, Dmitry Plaksin
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Patent number: 7905079Abstract: A feeding and picking device having a rotating feeding device that is rotated about a vertical axis. The device is able to work in fields not planted in rows and is designed to grasp plant stalks and feed them into a picking device. The picking device comprises a snapping channel formed by snapping bars under which is located at least one snapping roll. The feeding device comprises a disc having fingers that overlap the snapping channel. The feeding device is therefore designed to transport the plant throughout the effective length of the picking device.Type: GrantFiled: November 30, 2000Date of Patent: March 15, 2011Assignee: Maschinenfabrik Kemper GmbH & Co KGInventors: Norbert Wolters, Richard Wübbels
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Patent number: 7493745Abstract: An intake and plucking arrangement comprises a rotatable intake device that grasps a standing plant and directs it to a plucking gap. The plucking gap is located above parallel first and second stalk rolls that pull the stalk of the plant downwardly so that the plucking gap can separate the useful parts of the plant from the stalk. The upstream end of the first stalk roll is provided with a lower screw conveyor. A conveyor element is drivingly connected to the screw conveyor. The conveying element comprises an upper screw conveyor that is located above the lower screw conveyor. Both screw conveyors are located upstream from and above the inlet end of the plucking slot. The conveying element working in conjunction with the rotatable intake device direct standing plants into the plucking slot.Type: GrantFiled: February 20, 2003Date of Patent: February 24, 2009Assignee: Maschinenfabrik Kemper GmbH & Co KGInventors: Richard Wübbles, Norbert Wolters
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Patent number: 7395649Abstract: A gathering and picking device comprising a picking gap, which is used to separate fruits from plants standing on a field. The gathering and picking device is provided with a first feed element operating at a first feeding speed and a second feed element operating at a second feeding speed. Both feed elements are located adjacent to the input region of the picking gap. The second feed element is arranged above the first feed element. Both feed elements cooperate to convey the plants into the picking gap. The second feeding speed is higher than the first feeding speed to slope the plants rearward as they engage the feeding elements.Type: GrantFiled: October 28, 2002Date of Patent: July 8, 2008Assignee: Maschinenfabrik Kemper GmbH & Co KGInventors: Richard Wubbels, Norbert Wolters
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Publication number: 20070155024Abstract: The invention relates to a method for selectively detecting and/or quantifying superparamagnetic and/or ferromagnetic particles on analytes. The method is characterized in that a frequency component of magnetic fields (15, 18), which is generated due to the non-linearity of the magnetization characteristic curve of the particles, is measured at a mixing frequency. A device for selectively detecting and/or quantifying superparamagnetic and/or ferromagnetic particles on analytes comprises: a container (12) that contains particles, which are to be detected and/or quantified, on analytes; at least one oscillator (13, 16; 25) for generating frequencies of alternating magnetic fields (15, 18); at least one field generator (14, 17) for subjecting the analytes to alternating magnetic fields (15, 18); a magnetic field sensor (20) for measuring a response magnetic field (19) of the particles, and; at least one phase-sensitive detector (21, 23).Type: ApplicationFiled: January 30, 2004Publication date: July 5, 2007Inventors: Peter Miethe, Hans-Joachim Krause, Yi Zhang, Norbert Wolters, Dmitry Plaksin
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Patent number: 7047717Abstract: A feeding and picking device is provided with a rotating feeding device defining a feeding radius. The feeding device is rotated about a vertical feeding axis. The picking device comprises a snapping channel formed by snapping bars under which is located at least one snapping roll. A chopping device is located beneath the picking device. The chopping device defines a chopping radius that overlies the feeding radius of the feeding device. The chopping device is rotated about a vertical axis.Type: GrantFiled: November 22, 2000Date of Patent: May 23, 2006Assignee: Maschinenfabrik Kemper GmbH & Co KGInventors: Norbert Wolters, Richard Wübbels
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Publication number: 20050109001Abstract: A transverse conveying auger includes a tubular body and spiral-shaped flutes provided around the body. The flutes extend from the respective outer ends of the body to the center of the body. At the center of the tubular body, a center end disk is provided, to which the respective flutes are connected.Type: ApplicationFiled: October 29, 2004Publication date: May 26, 2005Inventors: Norbert Wolters, Clemens Rickert
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Patent number: 6775969Abstract: A harvesting header for a self-propelled harvesting machine comprising a center portion and two side portions. The center portion and both side portions are provided with forwardly extending crop processing arrangements. A transversely extending auger is located behind the crop processing arrangements. The crop processing arrangements can be moved between an operating position and a transport position by pivoting them about a transversely extending horizontal pivot axis. In this transport position the center of gravity of the harvesting header is moved rearwardly towards the harvesting machine. The side crop processing arrangements can be pivoted about forwardly extending pivot axes to reduce the width of the harvesting header in its transport position.Type: GrantFiled: August 27, 2002Date of Patent: August 17, 2004Assignee: Schinenfabrik Kemper GmbH & Co KGInventors: Richard Wuebbels, Norbert Wolters
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Patent number: 6658832Abstract: The invention pertains to a machine including several transversely spaced feed and mowing devices for mowing stalk-type crops. A transverse conveyor channel, through which the harvested crop can be conveyed at least approximately transverse to the forward driving direction, is provided on the rear side of the aforementioned feed and mowing devices, and a feed channel, through which the harvested crop can be fed to a chopping device, is arranged on the downstream end of the transverse conveyor channel. Provided and an intersection of the transverse conveyor channel and the feed channel is a deflector element that is mounted for deflecting downwardly and/or rearwardly plants that protrude out of the transverse conveyor channel such as to prevent them from becoming jammed in front of the feed channel.Type: GrantFiled: February 20, 2002Date of Patent: December 9, 2003Assignee: Maschinenfabrik Kemper GmbH & Company KGInventors: Richard Wübbels, Norbert Wolters
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Publication number: 20030131576Abstract: An intake and plucking arrangement comprises a rotatable intake device that grasps a standing plant and directs it to a plucking gap. The plucking gap is located above parallel first and second stalk rolls that pull the stalk of the plant downwardly so that the plucking gap can separate the useful parts of the plant from the stalk. The upstream end of the first stalk roll is provided with a lower screw conveyor. A conveyor element is drivingly connected to the screw conveyor. The conveying element comprises an upper screw conveyor that is located above the lower screw conveyor. Both screw conveyors are located upstream from and above the inlet end of the plucking slot. The conveying element working in conjunction with the rotatable intake device direct standing plants into the plucking slot.Type: ApplicationFiled: February 20, 2003Publication date: July 17, 2003Applicant: Maschinenfabrik Kemper GmbH & Co KGInventors: Richard Wubbels, Norbert Wolters
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Publication number: 20030079458Abstract: A gathering and picking device comprising a picking gap, which is used to separate fruits from plants standing on a field. The gathering and picking device is provided with a first feed element operating at a first feeding speed and a second feed element operating at a second feeding speed. Both feed elements are located adjacent to the input region of the picking gap. The second feed element is arranged above the first feed element. Both feed elements cooperate to convey the plants into the picking gap. The second feeding speed is higher than the first feeding speed to slope the plants rearward as they engage the feeding elements.Type: ApplicationFiled: October 28, 2002Publication date: May 1, 2003Applicant: Maschinenfabrik Kemper GmbH & Company KGInventors: Richard Wubbels, Norbert Wolters
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Publication number: 20030041579Abstract: A harvesting header for a self-propelled harvesting machine comprising a center portion and two side portions. The center portion and both side portions are provided with forwardly extending crop processing arrangements. A transversely extending auger is located behind the crop processing arrangements. The crop processing arrangements can be moved between an operating position and a transport position by pivoting them about a transversely extending horizontal pivot axis. In this transport position the center of gravity of the harvesting header is moved rearwardly towards the harvesting machine. The side crop processing arrangements can be pivoted about forwardly extending pivot axes to reduce the width of the harvesting header in its transport position.Type: ApplicationFiled: August 27, 2002Publication date: March 6, 2003Applicant: Deere & Company, a Delaware Corporation.Inventors: Richard Wuebbels, Norbert Wolters
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Patent number: 6502378Abstract: A forage harvester header includes a plurality of intake and mowing arrangements disposed side-by-side across the width of the header and adapted for being driven about respective upright axes. Located behind the intake and mowing arrangements and leading to a centrally located discharge channel is a transverse conveying channel having upright conveying drums associated therewith to aid in moving the harvested crop stalks toward the discharge channel. A table is provided across the top of the center two intake and mowing arrangements and mounted centrally in the table is a conveyor arrangement which operates to gather and deliver rearwardly any crop stalks which emerge from the transverse conveying channel and go across the table in the vicinity of the conveyor arrangement.Type: GrantFiled: July 26, 2001Date of Patent: January 7, 2003Assignee: Deere & CompanyInventors: Richard Wübbels, Norbert Wolters
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Patent number: 6487839Abstract: A gathering and picking unit for a harvesting assembly having a plurality of picking units. Each picking unit is provided with at least one picking roll. The picking rolls are rotatably mounted to the outer portion of a moving element that is rotated about a second vertical axis. Each picking roll is rotated about a first horizontal axis. The picking units can be arranged radially or tangentially on the moving element.Type: GrantFiled: February 16, 2001Date of Patent: December 3, 2002Assignee: Deere & CompanyInventors: Richard Wubbels, Norbert Wolters
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Publication number: 20020134064Abstract: The invention pertains to a machine including several transversely spaced feed and mowing devices for mowing stalk-type crops. A transverse conveyor channel, through which the harvested crop can be conveyed at least approximately transverse to the forward driving direction, is provided on the rear side of the aforementioned feed and mowing devices, and a feed channel, through which the harvested crop can be fed to a chopping device, is arranged on the downstream end of the transverse conveyor channel. Provided and an intersection of the transverse conveyor channel and the feed channel is a deflector element that is mounted for deflecting downwardly and/or rearwardly plants that protrude out of the transverse conveyor channel such as to prevent them from becoming jammed in front of the feed channel.Type: ApplicationFiled: February 20, 2002Publication date: September 26, 2002Inventors: Richard Wubbels, Norbert Wolters
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Patent number: 6430907Abstract: A self-propelled forage harvester is equipped with a header including intake and plucking arrangements which, in the case of corn, separate the ears from the stalk and conveys them in different streams to the harvester. The harvester has a conventional cutter drum that receives the stalks and cuts them into short lengths, and has a hammermill which receives the corn ears and chops them into small pieces. The corn stalk pieces and the chopped ears can be recombined and discharged from the harvester into a trailer as whole plant silage, or can be delivered in separate streams to separate trailers or separate containers of the same trailer.Type: GrantFiled: December 6, 2000Date of Patent: August 13, 2002Assignee: Deere & CompanyInventors: Norbert Wolters, Richard Wübbels
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Patent number: 6374587Abstract: A harvesting device for the harvesting of ears of corn or of similar grain crops for mounting on a self-propelled agricultural harvesting vehicle, in particular a combine or a chopper forage harvester, equipped with a picking device for ears of corn. The picking device consists of an ear holding device with at least one picking gap and at least one picking cylinder, located below the picking gap, for the purpose of pulling of the corn stalks in a downward direction and ripping the ears of corn off their stalks. The ear holding device is formed by at least one picking disk that rotates around a vertical shaft and features at least one picking gap that runs in the rotation direction and is open at the outer periphery of the picking disk. A covering device, which partially reaches over the topside of the picking disk, forms at least one conveying channel for the transport of the ripped-off ears of corn to the harvesting vehicle.Type: GrantFiled: July 17, 2000Date of Patent: April 23, 2002Assignee: Deere & CompanyInventors: Richard Wübbels, Norbert Wolters
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Publication number: 20020020162Abstract: A forage harvester header includes a plurality of intake and mowing arrangements disposed side-by-side across the width of the header and adapted for being driven about respective upright axes. Located behind the intake and mowing arrangements and leading to a centrally located discharge channel is a transverse conveying channel having upright conveying drums associated therewith to aid in moving the harvested crop stalks toward the discharge channel. A table is provided across the top of the center two intake and mowing arrangements and mounted centrally in the table is a conveyor arrangement which operates to gather and deliver rearwardly any crop stalks which emerge from the transverse conveying channel and go across the table in the vicinity of the conveyor arrangement.Type: ApplicationFiled: July 26, 2001Publication date: February 21, 2002Applicant: Maschinenfabrik Kemper GmbH & Co KGInventors: Richard Wubbels, Norbert Wolters
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Publication number: 20020014064Abstract: An intake and plucking arrangement comprises a rotatable intake device that grasps a standing plant and directs it to a plucking gap. The plucking gap is located above parallel first and second stalk rolls that pull the stalk of the plant downwardly so that the plucking gap can separate the useful parts of the plant from the stalk. The upstream end of the first stalk roll is provided with a lower screw conveyor. A conveyor element is drivingly connected to the screw conveyor. The conveying element comprises an upper screw conveyor that is located above the lower screw conveyor. Both screw conveyors are located upstream from and above the inlet end of the plucking slot. The conveying element working in conjunction with the rotatable intake device direct standing plants into the plucking slot.Type: ApplicationFiled: June 1, 2001Publication date: February 7, 2002Inventors: Richard Wubbels, Norbert Wolters
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Patent number: 6298643Abstract: A machine for mowing and chopping corn and similar stalk-like harvested crops has a number of drawing-in and mowing drums which rotate about a vertical axis and which are provided with protruding driver gear rims. The drawing-in and mowing drums are disposed in the transverse direction on either side of the vertical longitudinal center plane of the machine centrally ahead of a chopper which has an insertion duct which takes up the cut, harvested crops. The insertion duct is bounded above and below by two insertion rollers disposed at a height from one another and laterally by two conveying drums which are at a transverse distance from one another. The conveying drums transport the cut, harvested crops along and rotate about vertical axes.Type: GrantFiled: November 4, 1999Date of Patent: October 9, 2001Assignee: Maschinenfabrik Kemper GmbH & Co. KGInventors: Richard Wuebbels, Norbert Wolters