Patents by Inventor Felix Von Limburg
Felix Von Limburg 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: 20230364826Abstract: Switchable magnet device, comprising: at least one magnet stack that is transferable between an interaction position in which the magnet stack is magnetically functionally connected to the formwork support, preferably to a magnetisable formwork support, preferably by contact with the formwork support, and a release position in which the magnetic functional connection between the formwork support and the magnet stack is reduced, preferably canceled. For simple lifting of the magnet device, the magnet device furthermore comprises a fluid-driven energy transmission mechanism that is coupled to the at least one magnet stack in order to transmit a force to the at least one magnet stack for at least partially transferring the at least one magnet stack from the interaction position into the release position.Type: ApplicationFiled: October 8, 2021Publication date: November 16, 2023Inventors: Felix VON LIMBURG, Bernd SCHREYER
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Publication number: 20210347086Abstract: A print head for printing three-dimensional structures made of concrete and a method used to deposit layers of concrete material one on top of the other. The print head is configured to be moved in space and to deposit individual layers of a concrete material, which forms the structure to be produced, one on top of the other. The print head includes a feeder configured to provide the concrete material, a conveying device configured to receive the concrete material from the feeder and to convey it, a shaping section configured to be filled with the pressurized concrete material and to define lateral dimensions of the layer to be deposited, an exit section pointing in a direction opposite to a feed direction of the print head, and an exiting prevention section configured to prevent the concrete material from exiting in the feed direction of the print head.Type: ApplicationFiled: October 8, 2019Publication date: November 11, 2021Inventors: Felix VON LIMBURG, Ingo HEESEMANN
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Patent number: 8276339Abstract: Distance piece, preferably for the manufacture of hollow or laminated walls, with at least three rods that are connected to each other, and where each rod has at least one supporting section, and the supporting sections of the three rods are spaced apart from each other to thus form a supporting plane.Type: GrantFiled: September 17, 2009Date of Patent: October 2, 2012Assignee: B.T. Innovation GmbHInventor: Felix Von Limburg
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Publication number: 20110101261Abstract: The invention relates to a functional construction element and a method for producing the same. Such a functional construction element is used e.g. as a sound absorbing wall or as an insulation wall. For providing a functional construction element and a method for producing the same, according to which the functional construction element has a simpler and more stable structural design and a longer service life, the invention provides the method for producing a functional construction element according to claim 1, comprising the following steps: a) producing a dispersion with a liquid and hardenable carrier component as a main phase and at least one functional component, which is dispersed in said carrier component, as a secondary phase; b) initiating a segregation process of the dispersion; and c) hardening the dispersion in a partially segregated state so that the concentration of the functional component will increase towards one side of the functional construction element.Type: ApplicationFiled: December 19, 2008Publication date: May 5, 2011Inventor: Felix Von Limburg
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Patent number: 7887022Abstract: The invention relates to a formwork system with a formwork support preferably for supporting at least one formwork piece, and a magnet device, movably coupled to the formwork support, for fixing the position of the formwork support on a formwork base, wherein the magnet device has a magnet member, which can be transferred between a raised position, in which the formwork support can be moved together with the magnet device relative to the formwork base, and a lowered position in which the formwork system is magnetically fixed relative to the formwork base. Advantageously, with the present invention the magnet device for transferring the magnet member between the raised position and the lowered position is movable relative to the formwork support.Type: GrantFiled: December 21, 2005Date of Patent: February 15, 2011Assignee: B.T. Innovation GmbHInventors: Felix Von Limburg, Bernd Schreyer
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Publication number: 20100071314Abstract: Distance piece, preferably for the manufacture of hollow or laminated walls, with at least three rods that are connected to each other, and where each rod comprises at least one supporting section, and the supporting sections of the three rods are spaced apart from each other to thus form a supporting plane.Type: ApplicationFiled: September 17, 2009Publication date: March 25, 2010Inventor: Felix Von Limburg
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Publication number: 20090045316Abstract: The invention relates to a formwork system with a formwork support preferably for supporting at least one formwork piece, and a magnet device, movably coupled to the formwork support, for fixing the position of the formwork support on a formwork base, wherein the magnet device has a magnet member, which can be transferred between a raised position, in which the formwork support can be moved together with the magnet device relative to the formwork base, and a lowered position in which the formwork system is magnetically fixed relative to the formwork base. Advantageously, with the present invention the magnet device for transferring the magnet member between the raised position and the lowered position is movable relative to the formwork support.Type: ApplicationFiled: December 21, 2005Publication date: February 19, 2009Inventors: Felix Von Limburg, Bernd Schreyer
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Patent number: 7419131Abstract: The invention relates to a holding device, preferably a shell device, which comprises a magnet that can be transferred from a locking position, in which the magnet is preferably operatively connected to a magnetizable shell support so as to magnetically act upon it, to a detach position in which the magnet is spaced apart from the shell support. The aim of the invention is to simplify a holding device of the above-described kind. The magnet, for the purpose of transferring it from the locking position to the detach position, is mounted so as to be rotatable about a swiveling axis in such a manner that in the detach position it is disposed so as to be swivelable via-à-vis the locking position.Type: GrantFiled: May 27, 2004Date of Patent: September 2, 2008Assignee: B.T. Innovation GmbHInventor: Felix Von Limburg
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Publication number: 20070040092Abstract: The invention relates to a holding device, preferably a shell device, which comprises a magnet that can be transferred from a locking position, in which the magnet is preferably operatively connected to a magnetizable shell support so as to magnetically act upon it, to a detach position in which the magnet is spaced apart from the shell support. The aim of the invention is to simplify a holding device of the above-described kind. The magnet, for the purpose of transferring it from the locking position to the detach position, is mounted so as to be rotatable about a swiveling axis in such a manner that in the detach position it is disposed so as to be swivelable via-à-vis the locking position.Type: ApplicationFiled: May 27, 2004Publication date: February 22, 2007Inventor: Felix Von Limburg
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Patent number: 7175153Abstract: A positioning aid for a magnetic device used for positioning a shuttering means, the magnetic device being movable between a position of use, in which said magnetic device is in contact with a ferromagnetic shuttering support, and a position of non-use, in which said magnetic device is spaced apart from the shuttering support, said positioning aid comprising at least one retaining device relative to which the magnetic device is supported against a holding force of said magnetic device, and further comprising at least one elastic support unit for producing a lifting force against said holding force so as to hold the magnetic device in the position of non-use.Type: GrantFiled: December 4, 2002Date of Patent: February 13, 2007Assignee: BT Baubedarf Magdeburg GmbHInventors: Bernd Schreyer, Klaus Schneiders, Felix Von Limburg, Thomas Laudan
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Publication number: 20060250714Abstract: The invention relates to a switchable magnetic device for securing a formwork device on a magnetizable formwork support, comprising a magnetic means generating a magnetic force and an at least section-wise magnetizable support means by which the magnetic means is supported on the formwork support at least indirectly when the magnetic device is placed on the formwork support, wherein the magnetic device is switchable between a first position, in which the support means transmits the magnetic force to the formwork support as to secure the magnetic device on the formwork support, and a second position, in which the transmission of the magnetic force between the magnetic means and the formwork support is substantially interrupted, so that the magnetic device can be lifted off the formwork support.Type: ApplicationFiled: April 11, 2006Publication date: November 9, 2006Inventor: Felix von Limburg