Patents by Inventor Andreas Rahn
Andreas Rahn 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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Publication number: 20240059216Abstract: A trim element, including: a flexible layer; a carrier, the flexible layer being secured to the carrier, the flexible layer comprising an outer show surface layer, a translucent layer and a light source, the light source being secured to a side of the translucent layer that is opposite to a side of the translucent layer secured to the outer show surface layer, the outer show surface layer being translucent; and a masking layer located between the outer show surface layer and the translucent layer, the masking layer having gaps where no masking layer is located between the outer show surface layer and the translucent layer.Type: ApplicationFiled: August 21, 2023Publication date: February 22, 2024Inventors: Natalie Bogdanov, Andreas Rahn, Stefan Wiepen, Niklas Kock, Aidano Nascimento
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Patent number: 11098505Abstract: A compartment assembly includes a housing, a door movable relative to the housing between an open position and a closed position, an arm extending from the door having a first engagement surface and a second engagement surface, and an actuation system. The actuation system includes a prime mover and a pin connected to the housing and operably coupled to the door. The pin is movable by the prime mover. A biasing mechanism is coupled to the pin to bias the pin into engagement with the arm. When the door is in the closed position, engagement between the first engagement surface and the pin restricts movement of the door. Engagement between the second engagement surface and the pin opposes the biasing force of the biasing mechanism to allow movement of the door.Type: GrantFiled: October 23, 2019Date of Patent: August 24, 2021Assignee: INTEVA PRODUCTS, LLCInventors: Stefan Wiepen, Niklas Kock, Andreas Rahn
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Publication number: 20200131813Abstract: A compartment assembly includes a housing, a door movable relative to the housing between an open position and a closed position, an arm extending from the door having a first engagement surface and a second engagement surface, and an actuation system. The actuation system includes a prime mover and a pin connected to the housing and operably coupled to the door. The pin is movable by the prime mover. A biasing mechanism is coupled to the pin to bias the pin into engagement with the arm. When the door is in the closed position, engagement between the first engagement surface and the pin restricts movement of the door. Engagement between the second engagement surface and the pin opposes the biasing force of the biasing mechanism to allow movement of the door.Type: ApplicationFiled: October 23, 2019Publication date: April 30, 2020Inventors: Stefan Wiepen, Niklas Kock, Andreas Rahn
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Patent number: 7105111Abstract: Process for producing hollow bodies comprising fibre-reinforced ceramic materials, where cores whose shape corresponds to that of the hollow spaces are produced in a first step, a green body is produced in a second step by introducing the abovementioned cores and a press moulding compound into a mould, where the press moulding compound comprises carbon fibres and/or carbon threads and pitch and/or resins, the green body is cured in a third step by heating under pressure, and then carbonised in a fourth step by heating in the absence of oxidants to form a C/C body, which latter can be infiltrated with liquid metal with retention of its shape in a fifth step, with at least partial formation of carbides, where the cores comprise a material which is non-meltable but undergoes at least sufficient shrinkage above the curing temperature of the shaping by pressing of the press moulding compound for the shrunken core to be able to be taken out from the carbonised body; hollow bodies produced by this process and also tType: GrantFiled: September 26, 2002Date of Patent: September 12, 2006Assignee: SGL Carbon AGInventors: Moritz Bauer, Michael Heine, Udo Gruber, Ronald Huener, Andreas Kienzle, Andreas Rahn, Rainer Zimmermann-Chopin
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Publication number: 20060071373Abstract: Process for producing hollow bodies comprising fibre-reinforced ceramic materials, where cores whose shape corresponds to that of the hollow spaces are produced in a first step, a green body is produced in a second step by introducing the abovementioned cores and a press moulding compound into a mould, where the press moulding compound comprises carbon fibres and/or carbon threads and pitch and/or resins, the green body is cured in a third step by heating under pressure, and then carbonised in a fourth step by heating in the absence of oxidants to form a C/C body, which latter can be infiltrated with liquid metal with retention of its shape in a fifth step, with at least partial formation of carbides, where the cores comprise a material which is non-meltable but undergoes at least sufficient shrinkage above the curing temperature of the shaping by pressing of the press moulding compound for the shrunken core to be able to be taken out from the carbonised body; hollow bodies produced by this process and also tType: ApplicationFiled: September 26, 2002Publication date: April 6, 2006Inventors: Moritz Bauer, Michael Heine, Udo Gruber, Ronald Huener, Andreas Kienzle, Andreas Rahn, Rainer Zimmermann-Chopin
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Patent number: 7011785Abstract: Process for producing hollow bodies comprising fiber-reinforced ceramic materials, where mold cores whose shape corresponds to that of the hollow spaces are produced in a first step, at least one mold core together with a press moulding composition or formable fiber composition are introduced into a mold, where the press moulding composition comprises carbon fibers and/or carbon filaments and thermally curable carbonizable binders, in such a way that the position of the cores corresponds to the desired position of the hollow spaces to be formed in a second step, the composition is cured in a third step by heating to a temperature of from 120° C. to 280° C., to give a green body, the strengthened green body is carbonized and or graphitized in a fourth step by heating in a nonoxidizing atmosphere to a temperature of from about 750° C. to about 2400° C.Type: GrantFiled: December 23, 2002Date of Patent: March 14, 2006Assignee: SGL Carbon AGInventors: Moritz Bauer, Michael Heine, Andreas Kienzle, Ronald Huener, Andreas Rahn, Rainer Zimmermann-Chopin
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Patent number: 7011786Abstract: Process for producing shaped bodies comprising fiber-reinforced ceramic materials, where a green body is produced in a first step by introducing a press moulding composition into a mold, where the press moulding composition comprises carbon fibers and/or carbon filaments and pitch and/or resins which, when treated thermally and with the exclusion of oxidizing agents, form carbon-containing residues, the green body is cured in a second step by heating to a temperature of from 120° C. to 280° C. under pressure, the cured green body, also referred to as intermediate body, is carbonized in a third step by heating in a nonoxidizing atmosphere to a temperature of from about 750° C. to about 1100° C.Type: GrantFiled: December 23, 2002Date of Patent: March 14, 2006Assignee: SGL Carbon AGInventors: Moritz Bauer, Michael Heine, Andreas Kienzle, Ronald Huener, Rainer Zimmermann-Chopin, Andreas Rahn
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Publication number: 20050179152Abstract: Process for producing shaped bodies comprising fiber-reinforced ceramic materials, where a green body is produced in a first step by introducing a press moulding composition into a mold, where the press moulding composition comprises carbon fibers and/or carbon filaments and pitch and/or resins which, when treated thermally and with the exclusion of oxidizing agents, form carbon-containing residues, the green body is cured in a second step by heating to a temperature of from 120° C. to 280° C. under pressure, the cured green body, also referred to as intermediate body, is carbonized in a third step by heating in a nonoxidizing atmosphere to a temperature of from about 750° C. to about 1100° C.Type: ApplicationFiled: December 23, 2002Publication date: August 18, 2005Inventors: Moritz Bauer, Michael Heine, Andreas Kienzle, Ronald Huener, Rainer Zimmermann-Chopin, Andreas Rahn
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Publication number: 20030168757Abstract: Process for producing hollow bodies comprising fiber-reinforced ceramic materials, where mold cores whose shape corresponds to that of the hollow spaces are produced in a first step, at least one mold core together with a press moulding composition or formable fiber composition are introduced into a mold, where the press moulding composition comprises carbon fibers and/or carbon filaments and thermally curable carbonizable binders, in such a way that the position of the cores corresponds to the desired position of the hollow spaces to be formed in a second step, the composition is cured in a third step by heating to a temperature of from 120° C. to 280° C., to give a green body, the strengthened green body is carbonized and or graphitized in a fourth step by heating in a nonoxidizing atmosphere to a temperature of from about 750° C. to about 2400° C.Type: ApplicationFiled: December 23, 2002Publication date: September 11, 2003Inventors: Moritz Bauer, Michael Heine, Andreas Kienzle, Ronald Huener, Andreas Rahn, Rainer Zimmermann-Chopin
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Publication number: 20030118757Abstract: Process for producing hollow bodies comprising fibre-reinforced ceramic materials, where cores whose shape corresponds to that of the hollow spaces are produced in a first step, a green body is produced in a second step by introducing the abovementioned cores and a press moulding compound into a mould, where the press moulding compound comprises carbon fibres and/or carbon threads and pitch and/or resins, the green body is cured in a third step by heating under pressure, the cured green body is carbonised in a fourth step by heating in the absence of oxidants to form a C/C body, and, if desired, the C/C body is infiltrated with liquid metal with retention of its shape in a fifth step, with at least partial formation of carbides occurring, where the cores comprise a material which in the fourth step melts without decomposition at a temperature above the curing temperature of the shaping by pressing of the press moulding compound; hollow bodies produced by this process and also their use as brake disks, clutchType: ApplicationFiled: September 26, 2002Publication date: June 26, 2003Inventors: Moritz Bauer, Michael Heine, Udo Gruber, Ronald Huener, Andreas Kienzle, Andreas Rahn, Rainer Zimmermann-Chopin