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).

  • Publication number: 20240059216
    Abstract: 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: Application
    Filed: August 21, 2023
    Publication date: February 22, 2024
    Inventors: Natalie Bogdanov, Andreas Rahn, Stefan Wiepen, Niklas Kock, Aidano Nascimento
  • Patent number: 11098505
    Abstract: 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: Grant
    Filed: October 23, 2019
    Date of Patent: August 24, 2021
    Assignee: INTEVA PRODUCTS, LLC
    Inventors: Stefan Wiepen, Niklas Kock, Andreas Rahn
  • Publication number: 20200131813
    Abstract: 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: Application
    Filed: October 23, 2019
    Publication date: April 30, 2020
    Inventors: Stefan Wiepen, Niklas Kock, Andreas Rahn
  • Patent number: 7105111
    Abstract: 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 t
    Type: Grant
    Filed: September 26, 2002
    Date of Patent: September 12, 2006
    Assignee: SGL Carbon AG
    Inventors: Moritz Bauer, Michael Heine, Udo Gruber, Ronald Huener, Andreas Kienzle, Andreas Rahn, Rainer Zimmermann-Chopin
  • Publication number: 20060071373
    Abstract: 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 t
    Type: Application
    Filed: September 26, 2002
    Publication date: April 6, 2006
    Inventors: Moritz Bauer, Michael Heine, Udo Gruber, Ronald Huener, Andreas Kienzle, Andreas Rahn, Rainer Zimmermann-Chopin
  • Patent number: 7011785
    Abstract: 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: Grant
    Filed: December 23, 2002
    Date of Patent: March 14, 2006
    Assignee: SGL Carbon AG
    Inventors: Moritz Bauer, Michael Heine, Andreas Kienzle, Ronald Huener, Andreas Rahn, Rainer Zimmermann-Chopin
  • Patent number: 7011786
    Abstract: 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: Grant
    Filed: December 23, 2002
    Date of Patent: March 14, 2006
    Assignee: SGL Carbon AG
    Inventors: Moritz Bauer, Michael Heine, Andreas Kienzle, Ronald Huener, Rainer Zimmermann-Chopin, Andreas Rahn
  • Publication number: 20050179152
    Abstract: 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: Application
    Filed: December 23, 2002
    Publication date: August 18, 2005
    Inventors: Moritz Bauer, Michael Heine, Andreas Kienzle, Ronald Huener, Rainer Zimmermann-Chopin, Andreas Rahn
  • Publication number: 20030168757
    Abstract: 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: Application
    Filed: December 23, 2002
    Publication date: September 11, 2003
    Inventors: Moritz Bauer, Michael Heine, Andreas Kienzle, Ronald Huener, Andreas Rahn, Rainer Zimmermann-Chopin
  • Publication number: 20030118757
    Abstract: 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, clutch
    Type: Application
    Filed: September 26, 2002
    Publication date: June 26, 2003
    Inventors: Moritz Bauer, Michael Heine, Udo Gruber, Ronald Huener, Andreas Kienzle, Andreas Rahn, Rainer Zimmermann-Chopin