Patents Assigned to Lisa Draexlmaier GmbH
  • Patent number: 10800025
    Abstract: The present disclosure relates to a monobloc tool for the production of laminated molded parts. The tool includes an effective surface area facing the molded part to be laminated, a usable surface area facing a tool holder for securing the tool 1, at least one fluid duct 4 passing through without kinks and arranged in the interior near the face of the effective surface area, and at least one cavity arranged between the fluid duct and the usable surface area.
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: October 13, 2020
    Assignee: Lisa Draexlmaier GmbH
    Inventors: Tobias Waldinger, Christian Weiss
  • Patent number: 10800299
    Abstract: An armrest for an interior equipment part of a motor vehicle includes a decor layer, a support element, a cushion element disposed at least in sections between the support element and the decor layer, and a heating element disposed at least in sections on the decor layer. Furthermore, the armrest includes a sensor element that includes an electrode and a counter electrode. The sensor element is electrically connected to a control unit, wherein the sensor element is designed to send an electric sensor signal to the control unit when the distance between the electrode and the counter electrode changes at least in regions, and the control unit is designed to switch the heating element off and/or on as a function of the sensor signal.
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: October 13, 2020
    Assignee: Lisa Draexlmaier GmbH
    Inventors: Martin Feineis, Jörg Lippmann
  • Patent number: 10773676
    Abstract: A spacer fabric may include a hinge layer, a top layer, and an intermediate layer. The hinge layer may include a first tensile strength and at least one perforation. The top layer may include a second tensile strength. The intermediate layer may include a third tensile strength, and may be arranged between the hinge layer and the top layer. The first tensile strength may be higher than the second tensile strength, and the first tensile strength may be higher than the third tensile strength.
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: September 15, 2020
    Assignee: LISA DRAEXLMAIER GMBH
    Inventor: Stefan Aust
  • Publication number: 20200287309
    Abstract: An electrical connector for electrically connecting at least two electrical conductors featuring first and second electrical cables. The connector features at least one first conductor plate allocated to the first cable and at least one second conductor plate allocated to the second cable. Each conductor plate features in total a number of conducting structures with first contact sections which corresponds to at least the number of the conductors for electrical contacting of the allocated conductors and also second contact sections. Furthermore, the connector features a number of coupling elements corresponding to the number of conductors which are designed for electrically contacting the second contact sections of the respective conductor plate allocated to the respective conductor by bridging of a spatial gap between the first and second conductor plate.
    Type: Application
    Filed: May 21, 2020
    Publication date: September 10, 2020
    Applicant: LISA DRAEXLMAIER GMBH
    Inventors: Fabian SCHMIDBAUER, Daniel WIESMAYER, Florian KOMAR
  • Patent number: 10765043
    Abstract: Embodiments disclose a flexible connection of a metallic extruded profile to a connecting body for cooling electrical components. A heat exchanger for an electrical component comprises a metallic extruded profile having at least one channel for a cooling agent to flow through, the metallic extruded profile including an outer circumferential surface and a first end, a non-metallic connecting body including an accommodating region for receiving the first end of the metallic extruded profile at a first opening corresponding to a cross-section of the first end, the first opening having an inner circumferential surface, and a bonding layer between the outer circumferential surface of the first end received in the accommodating region and the inner circumferential surface of the opening. The bonding layer is configured to establish a mechanically flexible bond between the metallic extruded profile and the non-metallic connecting body. Embodiments further disclose a production method for a heat exchanger.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: September 1, 2020
    Assignee: Lisa Draexlmaier GmbH
    Inventors: Stefan Seidl, Bernhard Wallner, Guido Hofer, Stefan Deser, Michael Horak, Alexander Hahn, Alexander Berg
  • Patent number: 10759361
    Abstract: The present disclosure relates to a grommet for guiding one or more cables through an opening in a component. The grommet has a first shell element made of a first form-stable plastic and at least partly surrounding the outer circumference of the cable. The grommet also has a second shell element joined to the first shell element and at least partly surrounding the outer circumference of the cable and defining together with the first shell element a guide channel sealed in the circumferential direction of the cable, to guide the cable through the opening in the component. A sealant consisting of a foamed second plastic is introduced into the guide channel to longitudinally seal the grommet against water. The present disclosure also relates to a method for producing such a grommet.
    Type: Grant
    Filed: October 19, 2016
    Date of Patent: September 1, 2020
    Assignee: LISA DRAEXLMAIER GmbH
    Inventors: Johann Schwimmbeck, Christian Binder, Klaus Beinhundner, Robert Radu, Silviu Cocis, Enikoe Szabo, Benedikt Müller
  • Patent number: 10730458
    Abstract: An electrical energy supply system for a vehicle includes at least one ground conductor configured as a flat conductor rail arranged on a floor assembly of a body in white of the vehicle. At least one supply line inserted into the body in white is included and the at least one supply line is guided, at least one section of the body in white, parallel to and along the at least one ground conductor such that the at least one supply line at least partially overlaps a flat side of the at least one ground conductor. The body in white is made from a metallic material, the at least one supply line is positioned a predetermined distance from the at least one ground conductor, and the predetermined distance is a function of an electromagnetic field resulting from a current flowing through the at least one supply line.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: August 4, 2020
    Assignee: Lisa Draexlmaier GmbH
    Inventors: Klaus Specht, Michael Wortberg
  • Patent number: 10727617
    Abstract: An electrical cable arrangement comprises a dimensionally stable flat conductor bar with a flat conductor shield; at least one electric cable connected thereto and having a cable shield; and a shield housing made of an aluminum material and having a first housing part and a second housing part. Between the housing parts a closed accommodating chamber is formed for a connecting section between the flat conductor bar and the cable. When in the installed state, the flat conductor bar and the cable are each clamped tight between the housing parts by an end face section in such a manner that the flat conductor shield and the cable shield are directly or indirectly interconnected for the shield transition.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: July 28, 2020
    Assignee: LISA DRAEXLMAIER Gmbh
    Inventor: Wolfgang Wimmer
  • Patent number: 10714883
    Abstract: An electrical line arrangement for a vehicle including a dimensionally stable flat conductor rail and a contact part housing fitted on the flat conductor rail such that it at least partially engages around the flat conductor rail. A contact part which makes contact with the flat conductor rail can be accommodated or is accommodated in the contact part housing. The line arrangement includes a mounting rail having a mounting flange for connection to the vehicle and a first connecting flange through which the contact part housing is held on the mounting rail in an interlocking manner in such a way that enables movement in a translatory manner along the mounting rail.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: July 14, 2020
    Assignee: LISA DRAEXLMAIER GmbH
    Inventor: Wolfgang Wimmer
  • Publication number: 20200200833
    Abstract: A monitoring apparatus for monitoring of an electrical energy source features one measuring circuit for each pole of the energy source, which is designed to connect the particular pole via a voltage divider to the reference potential. An evaluating device is provided to detect a particular voltage value at the particular voltage divider and based on the detected voltage values, determines a source voltage datum for the source voltage of the energy source. For at least one of the measuring circuits the total electrical resistance is dependent on a switch state of a particular switching element, and the evaluation device is designed, by switching of the particular switching element, to adjust at least two different switching constellations of the measuring circuits, and based on the voltage values detected for the switching constellations, determines overall resistance data for isolation resistances of the energy source.
    Type: Application
    Filed: February 28, 2020
    Publication date: June 25, 2020
    Applicant: LISA DRÄXLMAIER GMBH
    Inventors: Florian MAYER, Helmut WEISS
  • Patent number: 10682951
    Abstract: An optical conductor has several spherically curved light-extraction areas on its surface that are arranged in spaced relationship to one another and have a particular height (h) and a particular radius (R) of surface curvature, wherein h/R ratios of the respective height to the respective radius of all light-extraction areas are substantially equal and lie within a range of 0.1 to 0.45. A lighting system comprises one or more optical conductors and one or more light sources for irradiation of at least one light-injection area of the optical conductor, wherein useful light radiated from the front of the optical conductor can be emitted unscattered from the lighting system and/or interference light emitted outside of a useful light path is absorbable by the lighting system. Some embodiments may be particularly applicable in vehicle lighting systems.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: June 16, 2020
    Assignee: LISA DRAEXLMAIER GMBH
    Inventors: Bernhard Bayersdorfer, Alexandr Zaviyalov
  • Publication number: 20200169003
    Abstract: An antenna features a plurality of single emitters which in the x- and y-direction form an antenna array with an aperture. The single emitters are separated from each other by separating walls. At least a portion of the separating walls features an interference site that interrupts the otherwise planar aperture in the z-direction. However, the separating walls which cross the x-direction (and thus separate neighboring single emitters in the x-direction) differ from the separating walls in the y-direction with respect to their wall thickness. In addition, the single emitters feature a separation in the x-direction of less than A. The x-, y- and z-directions are each aligned orthogonal to each other. Due to the asymmetrical wall thickness the single emitters in the x-direction can be placed more closely to each other, so that when using the phase-controlled single emitters the emission characteristic can be displaced in this x-direction.
    Type: Application
    Filed: December 5, 2019
    Publication date: May 28, 2020
    Applicant: LISA DRÄXLMAIER GMBH
    Inventor: Alexander MÖSSINGER
  • Publication number: 20200153226
    Abstract: A method and a device for detecting arcs includes current values for each component connected to a node being read-in, the node current and the system current determined using the current values, a correlation factor determined for each current value with the node current as quotient from node current and the respective current value, the individual quotients filtered in order to determine a correction factor for each current value, a corrected node-current equation established, wherein each current value is linked to the correction factor previously determined, in order to determine a corrected value of the node evaluation, and finally a trigger threshold is set using the corrected node-current equation.
    Type: Application
    Filed: January 17, 2020
    Publication date: May 14, 2020
    Applicant: LISA DRÄXLMAIER GMBH
    Inventor: Michael WORTBERG
  • Publication number: 20200136278
    Abstract: A method for producing an electrical line arrangement with an electrical conductor and an electrical contact element to be connected thereto includes preparation of the exposed conductor, affixing of a casing open on its two front sides up to the exposed conductor, and forming of a first firmly bonded connection between the exposed conductor and an interior perimeter section of the casing by friction stir welding, by introducing a reaming tool from one front side into the casing and rotating the tool relative to the casing and to the conductor. Additionally, the method includes forming of a second firmly bonded connection between the casing and the contact element.
    Type: Application
    Filed: December 31, 2019
    Publication date: April 30, 2020
    Applicant: LISA DRÄXLMAIER GMBH
    Inventors: Christoph FORSTMEIER, Georg VÖLLNER
  • Patent number: 10637198
    Abstract: A plug connector, particularly a high-current plug connector, is provided that includes at least one electrical contact part having a sleeve with a receiving space on an inner side for receiving a plug-in contact that is inserted along a longitudinal axis of the plug connector. The electrical contact part further includes at least one contact spring attached to the inner side of the sleeve that is in sliding contact with a locking bolt capable of being guided in the sleeve between a first end position and a second end position. The plug connector includes a plug casing accommodating the contact part having at least one cable guide branching off essentially perpendicularly to the longitudinal axis of the plug connector. An electric line is attached to the contact part being guidable from the plug casing in a direction essentially perpendicular to the longitudinal axis of the plug connector.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: April 28, 2020
    Assignee: Lisa Draexlmaier GmbH
    Inventors: Thi-Thanh-Truc Pham, Christian Wimmer
  • Publication number: 20200119422
    Abstract: A phase-controlled antenna element includes a waveguide emitter with signal output or signal injection, into which a rotatable phase control element is introduced, and a drive unit. The phase control element comprises in this case a holder, at least two polarizers which are fastened to the holder, and a connecting element. Each of the at least two polarizers can convert a circularly polarized signal into a linearly polarized signal. The phase control element is rotatably fitted in the waveguide emitter and is connected to the drive unit with the aid of the connecting element in such a manner that the drive unit can rotate the phase control element about the axis of the waveguide emitter.
    Type: Application
    Filed: June 27, 2017
    Publication date: April 16, 2020
    Applicant: Lisa Draexlmaier GmbH
    Inventors: Joerg OPPENLAENDER, Alexander MOESSINGER
  • Publication number: 20200039400
    Abstract: An armrest for an interior equipment part of a motor vehicle includes a decor layer, a support element, a cushion element disposed at least in sections between the support element and the decor layer, and a heating element disposed at least in sections on the decor layer. Furthermore, the armrest includes a sensor element that includes an electrode and a counter electrode. The sensor element is electrically connected to a control unit, wherein the sensor element is designed to send an electric sensor signal to the control unit when the distance between the electrode and the counter electrode changes at least in regions, and the control unit is designed to switch the heating element off and/or on as a function of the sensor signal.
    Type: Application
    Filed: October 11, 2019
    Publication date: February 6, 2020
    Applicant: Lisa Draexlmaier GmbH
    Inventors: Martin FEINEIS, Jörg LIPPMANN
  • Publication number: 20200028224
    Abstract: A battery is provided that includes a battery module, which includes cylindrical battery cells connected to each other in an electrically conductive manner. A temperature control system includes a container including a fluid space, into which container the battery cells partially protrude, and which includes an inflow and an outflow for a liquid of a liquid circuit. The liquid is an electrically non-conductive liquid, and the container includes a cell holder including openings, through which respective end sides of the battery cells of the battery module protrude into the fluid space of the container and which enclose respective outer surfaces of the battery cells in a liquid-tight manner. The cell holder includes a further opening, through which a contact element protrudes into the fluid space of the container and which surrounds an outer surface of the contact element in a liquid-tight manner.
    Type: Application
    Filed: July 17, 2019
    Publication date: January 23, 2020
    Applicant: Lisa Draexlmaier GmbH
    Inventor: Guido HOFER
  • Patent number: 10532694
    Abstract: A lighting apparatus may be provided for an interior trim piece of a motor vehicle. The lighting apparatus comprises a light guide strip, comprising at least one light-entry face and a light-exit face, which each extend along a longitudinal direction of the light guide strip, and at least two end sides, lying opposite one another and respectively adjoining the light-entry face or light-exit face. A plurality of point light sources are arranged at the light-entry face. Moreover, the light sources are arranged at an unchanging light source spacing from one another. Here, a boundary spacing between a respective end side and a light source arranged closest to the respective end side corresponds to at most half the light source spacing. Moreover, the light guide strip has, at least in portions, a boundary structuring for at least partial output coupling of light at the end sides.
    Type: Grant
    Filed: April 11, 2018
    Date of Patent: January 14, 2020
    Assignee: Lisa Draexlmaier GmbH
    Inventors: Markus Wimmer, Alexandr Zaviyalov
  • Publication number: 20200001939
    Abstract: An installation system for toolless installation of a central console in a motor vehicle is provided. The system includes a front fixing region on the central console and a front fixing region on a vehicle-side instrument panel, which engage one-into-the-other in an interference-fit manner in an intended installation position of the central console, a rear fixing region on the central console and a rear fixing region on a vehicle-side support, which with shifting of the central console in a predetermined installation direction directed toward the instrument panel, engage one-into-the-other even before reaching the intended installation position and fix the central console to the support transversely to the installation direction, wherein at least one central fixing region on the central console and at least one central fixing region on the vehicle-side support include respective toothings.
    Type: Application
    Filed: September 12, 2019
    Publication date: January 2, 2020
    Applicant: Lisa Draexlmaier GmbH
    Inventor: Karl GRITSCHER