Patents by Inventor Achim Breuer
Achim Breuer 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: 9757937Abstract: Screen printing device for applying an ink, having at least: a) a conveyor belt, b) a rotating hollow cylindrical screen stencil arranged above the conveyor belt with a circumferential screen and a rotating ink removal cylinder arranged adjacent the screen stencil, wherein: c) inside the screen stencil an ink supply device, a first doctor blade adjacent the conveyor belt, a second doctor blade adjacent the ink removal cylinder, and a third doctor blade, which is arranged upstream of the first doctor blade in the running direction of the conveyor belt and/or the rotational direction of the screen stencil are provided.Type: GrantFiled: June 5, 2013Date of Patent: September 12, 2017Assignee: SAINT-GOBAIN GLASS FRANCEInventors: Georg Berger, Achim Breuer, Wolfram Nilles, Josef Switalla
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Patent number: 9206070Abstract: The invention relates to a device delivering filaments of molten material, especially glass, by Joule heating using a power supply, comprising side plates, a bottom plate provided with nozzles for the flow of the molten material and optionally an upper screen, is characterized in that at least one of these parts capable of being in contact with the molten material is formed by: a solid part made of iron-based alloy having a melting point above 1450° C. that forms a substrate, a metal tie layer formed on at least one portion of the surface of the substrate, a ceramic layer covering the metal tie layer, the metal layer and the ceramic layer forming a diffusion barrier to the components of the alloy that forms the substrate, and a protective coating layer made of platinum or platinum alloy, deposited directly on the ceramic layer.Type: GrantFiled: October 2, 2012Date of Patent: December 8, 2015Assignee: SAINT-GOBAIN ADFORSInventors: Cyril Condolf, Achim Breuer
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Publication number: 20150191005Abstract: Screen printing device for applying an ink, having at least: a) a conveyor belt, b) a rotating hollow cylindrical screen stencil arranged above the conveyor belt with a circumferential screen and a rotating ink removal cylinder arranged adjacent the screen stencil, wherein: c) inside the screen stencil an ink supply device, a first doctor blade adjacent the conveyor belt, a second doctor blade adjacent the ink removal cylinder, and a third doctor blade, which is arranged upstream of the first doctor blade in the running direction of the conveyor belt and/or the rotational direction of the screen stencil are provided.Type: ApplicationFiled: June 5, 2013Publication date: July 9, 2015Inventors: Georg Berger, Achim Breuer, Wolfram Nilles, Josef Switalla
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Publication number: 20140260434Abstract: The invention relates to a device delivering filaments of molten material, especially glass, by Joule heating using a power supply, comprising side plates, a bottom plate provided with nozzles for the flow of the molten material and optionally an upper screen, is characterized in that at least one of these parts capable of being in contact with the molten material is formed by: a solid part made of iron-based alloy having a melting point above 1450° C. that forms a substrate, a metal tie layer formed on at least one portion of the surface of the substrate, a ceramic layer covering the metal tie layer, the metal layer and the ceramic layer forming a diffusion barrier to the components of the alloy that forms the substrate, and a protective coating layer made of platinum or platinum alloy, deposited directly on the ceramic layer.Type: ApplicationFiled: October 2, 2012Publication date: September 18, 2014Applicant: SAINT-GOBAIN ADFORSInventors: Cyril Condolf, Achim Breuer
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Patent number: 8132297Abstract: In an apparatus on a carding machine having a cylinder and at least one doffer, in which the cylinder and the doffer each have an all-steel clothing having saw teeth, the clothing on the cylinder and the clothing on the doffer each have a point density per square inch (ppsi). For achieving increased production rate with the same quality or improved quality with the same production rate, the clothing on the doffer has a point density of at least 400 ppsi, and the ratio between the point density of the clothing of the cylinder and the point density of the clothing of the doffer influences the proportion of the fiber mass that is transferred from the cylinder to the doffer per revolution of the cylinder in the sense of a higher production rate or higher quality of the card.Type: GrantFiled: May 15, 2009Date of Patent: March 13, 2012Assignee: Truetzschler GmbH & Co. KGInventors: Achim Breuer, Christoph Farber, Jurgen Marz
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Patent number: 7908714Abstract: In an apparatus at a spinning preparation machine, especially a flat card, roller card or the like, for the purpose of monitoring, a clothed, rapidly rotating roller lies opposite to at least one clothed and/or non-clothed component, and the spacing a between the components lying opposite to one another is changeable. To avoid contact between the components lying opposite to one another in a simple manner, in order to monitor the spacing, there is located opposite to the clothing of the roller, spaced therefrom, a sensor that is arranged to respond in the event of contact between clothing and sensor.Type: GrantFiled: September 27, 2006Date of Patent: March 22, 2011Assignee: Truetzschler GmbH & Co. KGInventors: Achim Breuer, Christoph Färber
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Patent number: 7802346Abstract: In a device for identifying undesirable particles in textile fibre material, especially on spinning preparation machines, in which the detection of the undesirable particles is effected by optoelectronic means, the fibre material can be detected by a recognition device and the measurement results can be supplied to an image-processing device. In order substantially to improve evaluation of the measurement of the undesirable particles, there is a combing-out element for at least one fibre sliver, with which a fibre tuft having open ends in the working direction and a fibre tuft having open ends opposite to the working direction can be produced. The measured values of undesirable particles at both fibre tufts can be supplied to a comparison device and the comparison values can be used for optimising setting parameters and/or structural elements of the spinning preparation machines.Type: GrantFiled: May 15, 2008Date of Patent: September 28, 2010Assignee: Trützschler GmbH & Co. KGInventors: Achim Breuer, Christoph Färber
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Patent number: 7716791Abstract: In an apparatus at a spinning preparation machine, wherein a clothed roller is located opposite at least one clothed component, there is associated with the component, in contact therewith, a piezoelectric sensor which is connected to an electrical evaluation device in communication with a display device and/or switching device. In order, by simple means to make it possible to ascertain the carding intensity, the piezoelectric sensor is a structure-borne sound sensor and the electrical evaluation device is capable of determining the carding intensity from the structure-borne sound.Type: GrantFiled: May 22, 2007Date of Patent: May 18, 2010Assignee: Truetzschler GmbH & Co. KGInventors: Christoph Färber, Achim Breuer
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Patent number: 7627931Abstract: An apparatus on a carding machine for processing textile fibres, with a cylinder, has, in the preliminary carding zone, after carding zone and/or underneath carding zone, covering elements which lie opposite the cylinder clothing. A fixed carding element is associated with at least one cover element. The spacing of the cylinder clothing from the clothing of the fixed carding element is smaller than the spacing from the cover element. In order to reduce nep formation, to allow improved carding work and to give a better carding result, between at least one clothing strip of the fixed carding element and a cover element arranged upstream and/or downstream thereof, there is arranged an air guide element the spacing of which with respect to the cylinder clothing gradually decreases or increases.Type: GrantFiled: March 15, 2006Date of Patent: December 8, 2009Assignee: Trützschler GmbH & Co. KGInventors: Achim Breuer, Wilfried Weber
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Publication number: 20090293232Abstract: In an apparatus on a carding machine having a cylinder and at least one doffer, in which the cylinder and the doffer each have an all-steel clothing having saw teeth, the clothing on the cylinder and the clothing on the doffer each have a point density per square inch (ppsi). For achieving increased production rate with the same quality or improved quality with the same production rate, the clothing on the doffer has a point density of at least 400 ppsi, and the ratio between the point density of the clothing of the cylinder and the point density of the clothing of the doffer influences the proportion of the fibre mass that is transferred from the cylinder to the doffer per revolution of the cylinder in the sense of a higher production rate or higher quality of the card.Type: ApplicationFiled: May 15, 2009Publication date: December 3, 2009Applicant: Truetzschler GmbH & Co., KGInventors: Achim Breuer, Christoph Farber, Jurgen Marz
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Patent number: 7607968Abstract: In an apparatus on a carding machine for grinding a fiber processing clothing on a roller or a card flat, grinding equipment includes at least one grinding element and an infeed device serving to position the grinding element against the clothing. To permit reliable detection and monitoring of the contact between the at least one grinding element and the clothing in a simple manner, a structure-borne noise sensor is associated with the grinding equipment and an electronic evaluator is capable of determining from the structure-borne noise the intensity of the contact between the at least one grinding element and the clothing.Type: GrantFiled: March 3, 2008Date of Patent: October 27, 2009Assignee: Trüzschler GmbH & Co. KGInventors: Rolf Kamphausen, Achim Breuer
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Publication number: 20080301911Abstract: In a device for identifying undesirable particles in textile fibre material, especially on spinning preparation machines, in which the detection of the undesirable particles is effected by optoelectronic means, the fibre material can be detected by a recognition device and the measurement results can be supplied to an image-processing device. In order substantially to improve evaluation of the measurement of the undesirable particles, there is a combing-out element for at least one fibre sliver, with which a fibre tuft having open ends in the working direction and a fibre tuft having open ends opposite to the working direction can be produced. The measured values of undesirable particles at both fibre tufts can be supplied to a comparison device and the comparison values can be used for optimising setting parameters and/or structural elements of the spinning preparation machines.Type: ApplicationFiled: May 15, 2008Publication date: December 11, 2008Applicant: Trutzschler GmbH & Co. KGInventors: Achim Breuer, Christoph Farber
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Publication number: 20080220695Abstract: In an apparatus on a carding machine for grinding a fibre processing clothing on a roller or a card flat, grinding equipment includes at least one grinding element and an infeed device serving to position the grinding element against the clothing. To permit reliable detection and monitoring of the contact between the at least one grinding element and the clothing in a simple manner, a structure-borne noise sensor is associated with the grinding equipment and an electronic evaluator is capable of determining from the structure-borne noise the intensity of the contact between the at least one grinding element and the clothing.Type: ApplicationFiled: March 3, 2008Publication date: September 11, 2008Applicant: Trutzschler GmbH & Co., KGInventors: Rolf Kamphausen, Achim Breuer
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Publication number: 20070266528Abstract: In an apparatus at a spinning preparation machine, wherein a clothed roller is located opposite at least one clothed component, there is associated with the component, in contact therewith, a piezoelectric sensor which is connected to an electrical evaluation device in communication with a display device and/or switching device. In order, by simple means to make it possible to ascertain the carding intensity, the piezoelectric sensor is a structure-borne sound sensor and the electrical evaluation device is capable of determining the carding intensity from the structure-borne sound.Type: ApplicationFiled: May 22, 2007Publication date: November 22, 2007Applicant: Trutzschler GmbH & Co. KGInventors: Christoph Farber, Achim Breuer
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Patent number: 7239340Abstract: A draw frame for drafting a sliver includes a drafting unit having a plurality of roll assemblies spaced from one another in a direction of sliver advance. One of the roll assemblies is an output roll assembly situated at a downstream end of the drafting unit as viewed in the direction of sliver advance. A sliver guide is disposed downstream of the output roll assembly and a sliver trumpet is disposed downstream of the sliver guide. The sliver passes through the sliver guide and the sliver trumpet. An electronic camera is arranged to capture images of the sliver at a location which is downstream of the output roll assembly and upstream of the sliver trumpet. An electronic image evaluating unit is connected to the camera for receiving image signals therefrom.Type: GrantFiled: December 4, 2001Date of Patent: July 3, 2007Assignee: Trutzschler GmbH & Co. KGInventors: Achim Breuer, Christoph Färber
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Publication number: 20070089275Abstract: In an apparatus at a spinning preparation machine, especially a flat card, roller card or the like, for the purpose of monitoring, a clothed, rapidly rotating roller lies opposite to at least one clothed and/or non-clothed component, and the spacing a between the components lying opposite to one another is changeable. To avoid contact between the components lying opposite to one another in a simple manner, in order to monitor the spacing, there is located opposite to the clothing of the roller, spaced therefrom, a sensor that is arranged to respond in the event of contact between clothing and sensor.Type: ApplicationFiled: September 27, 2006Publication date: April 26, 2007Applicant: Trutzschler GmbH & Co., KGInventors: Achim Breuer, Christoph Farber
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Publication number: 20070063088Abstract: An apparatus in a spinning room for providing at least one fiber sliver package to a sliver-fed machine having at least one feed position. The apparatus comprises a transport arrangement for transporting one or more fiber sliver packages from an upstream sliver-delivering machine or a storage station to a sliver-fed machine. The transport arrangement is arranged to supply at least one fiber sliver package to a feed position and the fiber sliver package(s) can be stably positioned at the feed position.Type: ApplicationFiled: November 29, 2006Publication date: March 22, 2007Applicant: Trutzchler GmbH & Co. KGInventors: Stefan Schlichter, Achim Breuer
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Publication number: 20060207065Abstract: An apparatus on a carding machine for processing textile fibres, with a cylinder, has, in the preliminary carding zone, after carding zone and/or underneath carding zone, covering elements which lie opposite the cylinder clothing. A fixed carding element is associated with at least one cover element. The spacing of the cylinder clothing from the clothing of the fixed carding element is smaller than the spacing from the cover element. In order to reduce nep formation, to allow improved carding work and to give a better carding result, between at least one clothing strip of the fixed carding element and a cover element arranged upstream and/or downstream thereof, there is arranged an air guide element the spacing of which with respect to the cylinder clothing gradually decreases or increases.Type: ApplicationFiled: March 15, 2006Publication date: September 21, 2006Applicant: Trutzschler GmbH & Co. KG.Inventors: Achim Breuer, Wilfried Weber
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Patent number: 7093325Abstract: In an apparatus for determining fibre lengths and fibre length distribution from a fibre material sample, especially in spinning preparation, collected fibre material is automatically conveyable by a conveyor device, is arranged to be supplied to a take-up device that grips it, is separable from the conveyor device and transportable to at least one rotating combing device, each end region of the collected fibre material protruding from the take-up device being combable by combing device, and subsequently detectable by a measuring device. The apparatus permits within a short time a sample preparation founded on a uniform basis and an accurate measurement of the samples.Type: GrantFiled: March 4, 2004Date of Patent: August 22, 2006Assignee: Trützschler GmbH & Co. KGInventors: Achim Breuer, Arregui Pedro Corrales
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Patent number: 7073229Abstract: In an apparatus on a carding machine for textile fibres, for example, cotton, synthetic fibres and the like, comprising revolving card flat bars equipped with clothing, in which a space is present between the tips of the card flat clothings and the tips of the cylinder clothing and the card flat clothings form an adjustable angle with the cylinder clothing, the ends of the card-flat bars each slide with one part on a first curved slideway and with another part on a second curved slideway and the sliding-contact surfaces of the slideways—viewed circumferentially—are different distances from one another. To produce an apparatus that is structurally simple and easy to assemble, enables the carding intensity of the card flat bars to be individually adjusted and allows wear of the clothing of the card flat bars to be reduced, the sliding-contact surfaces are arranged so that the distances between the sliding-contact surfaces both increase and decrease.Type: GrantFiled: April 23, 2004Date of Patent: July 11, 2006Assignee: Trützschler GmbH & Co. KGInventors: Achim Breuer, Christoph Färber