Patents by Inventor Christian Foerg

Christian Foerg 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).

  • Patent number: 10729923
    Abstract: An intumescent fire resistance device for closing breaches in walls or ceilings, contains a plurality of planar carriers which are provided with an intumescent coating on at least one side. The carriers are secured to one another at least partially overlapping in an overlap region such that a strip or ring is produced the length of which is longer than the length of an individual carrier.
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: August 4, 2020
    Assignee: Hilti Aktiengesellschaft
    Inventors: Christian Förg, Herbert Münzenberger
  • Patent number: 10702726
    Abstract: A fire-protection element can be formed to accommodate a line penetration. The fire-protection element includes a substantially cylindrical housing, which has an inner side that defines a duct for at least one line and/or one pipe, where an intumescent material is sprayed directly onto at least portions of the inner side of the housing.
    Type: Grant
    Filed: May 15, 2017
    Date of Patent: July 7, 2020
    Assignee: Hilti Aktiengesellschaft
    Inventor: Christian Foerg
  • Patent number: 10669710
    Abstract: A fireproof profile may be used for sealing a structural joint, in particular a connection joint between a dry wall and a ceiling. The fireproof profile includes a profiled element which has an inner face and an outer face arranged opposite the inner face and has an inner section, at least one arc section, and at least one side section. The side section is connected to the inner section via the arc section. The fireproof profile further includes at least one intumescent element made of an intumescent material. The arc section has a wall thickness which optionally differs from the wall thickness of the inner section and/or of the side section.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: June 2, 2020
    Assignee: Hilti Aktiengesellschaft
    Inventor: Christian Förg
  • Patent number: 10663090
    Abstract: A device is useful for passing pipes or cables through an opening in a building. Said device has a sleeve-like housing that has an axial passage channel that is open at its opposite ends; bristles that are mounted on the walls of the passage channel in such a way that they are opposite each other and that are extended inwards in such a way that they mesh with one another in order to close the passage channel; and flexible strips of material that are mounted in the passage channel and that are coated with an intumescent material.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: May 26, 2020
    Assignee: Hilti Aktiengesellschaft
    Inventors: Mario Paetow, Christian Förg, Rudolf Semler, Thomas Monden
  • Patent number: 10597868
    Abstract: The invention relates to a sealing strip (1) for sealing a joint (11) between two elements (12), in particular between building components, wherein the sealing strip (1) extends in a longitudinal direction (L) and has, in cross-sectional profile, two fastening portions (2) between which there are provided two separate adjacent sealing portions (3) which are separated from one another by a predetermined bending point (4) which runs in the longitudinal direction (L), wherein the sealing portions (3) each have a chamber (6) which is filled with a compressible foam, wherein the sealing strip (1) is formed from a sheet material (9).
    Type: Grant
    Filed: May 15, 2017
    Date of Patent: March 24, 2020
    Assignee: Hilti Aktiengesellschaft
    Inventor: Christian Foerg
  • Patent number: 10562692
    Abstract: A multi-chamber bag portion can be used as a package for a curable multi-component compound. The multi-chamber bag portion has at least two chambers separated from one another in liquid-tight manner, where one of the chambers is filled with a reactive component and at least one other chamber with a hardener component for the reactive component. The multi-chamber bag portion also has at least one separating element, which in storage condition separates the chambers from one another in liquid-tight manner and in ready-to-use condition provides fluidic communication between the chambers for mixing of the reactive component and the hardener component. An opening portion, which can be opened to discharge the mixed multi-component compound, is also a component of the multi-chamber bag portion.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: February 18, 2020
    Assignee: Hilti Aktiengesellschaft
    Inventors: Christian Foerg, Jekaterina Miller, Esther Rahel Kluj, Mario Paetow
  • Patent number: 10563396
    Abstract: A sealing cord for sealing a joint between two building elements includes a sealing profile, lateral portions, and a fastener. The sealing profile has a compressible sealing material. The lateral portions extend from the sealing profile in several directions transversely relative to a longitudinal direction. The fastener is on an exposed side of each of the lateral portions. The exposed side of each of the lateral portions is coupled to the sealing profile to the two building elements.
    Type: Grant
    Filed: May 15, 2017
    Date of Patent: February 18, 2020
    Assignee: Hilti Aktiengesellschaft
    Inventor: Christian Foerg
  • Patent number: 10519652
    Abstract: A joint-sealing tape is useful for sealing building-structure joints, especially for sealing against sound and/or smoke and if necessary against fire. In particular, the joint-sealing tape is suitable for sealing a joint between a first building part and a second building part, with a sealing element and an adhesive layer, which sealing element has a predetermined geometry. Furthermore, a sealing arrangement contains such a sealing tape and is suitable for sealing of building structure joints, especially for sealing against sound and/or smoke and if applicable against fire.
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: December 31, 2019
    Assignee: Hilti Aktiengesellschaft
    Inventors: Manfred Klein, Christian Foerg, Markus Koegler, Mario Paetow
  • Publication number: 20190376300
    Abstract: A sealing strip is for sealing drywall connecting joints. The sealing strip has a centre web with two longitudinal edges, wherein along each longitudinal edge, a sealing profile is arranged having a first profile section, which is arranged along the allocated longitudinal edge and has a first thickness in the transverse direction of the centre web. A second profile section adjoins the first profile section, and the second profile section forms the end of the sealing profile that is remote from the centre web and has a second thickness in the transverse direction of the centre web, the second thickness being smaller than the first thickness.
    Type: Application
    Filed: April 4, 2018
    Publication date: December 12, 2019
    Applicant: Hilti Aktiengesellschaft
    Inventors: Christian FÖRG, Manfred Klein
  • Patent number: 10472819
    Abstract: An isolation block is useful for sealing a flute of a fluted metal deck and a movement joint between the metal deck and an adjacent wall configuration. The isolation block includes a flute sealing portion adapted to snugly fit into one of the flutes of the fluted metal deck, a joint sealing portion for sealing a movement joint, and a corrugation sealing portion for sealing a corrugation between adjacent fluted deck elements or in one of the fluted deck elements.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: November 12, 2019
    Assignee: Hiiti Aktiengesellschaft
    Inventors: Manfred Klein, Christian Foerg
  • Publication number: 20190299037
    Abstract: The invention relates to a fire-protection element (1), comprising: a carrier material (2) having a woven carrier fabric; an intumescent material (3), which is applied to at least one surface of the carrier material (2) and which forms elongate structures when heat is applied; wherein the carrier material (2) has a woven carrier fabric having loops (8) for receiving the elongate structures of the intumescent material (3) that arise when heat is applied and for hooking together with said elongate structures.
    Type: Application
    Filed: June 12, 2017
    Publication date: October 3, 2019
    Applicant: HILTI AKTIENGESELLSCHAFT
    Inventor: Christian FOERG
  • Publication number: 20190284798
    Abstract: Described is a construction and parts of the construction for effectively thermally and acoustically insulating and sealing of a safing slot between a floor of a building and an exterior wall construction wherein the exterior wall construction comprises a curtain wall configuration utilizing an interior panel module design.
    Type: Application
    Filed: April 20, 2017
    Publication date: September 19, 2019
    Applicant: HILTI AKTIENGESELLSCHAFT
    Inventors: Manfred KLEIN, Arndt ANDRESEN, Christian FOERG, Markus KOEGLER, Mario PAETOW
  • Publication number: 20190284799
    Abstract: A fireproof profile may be used for sealing a structural joint, in particular a connection joint between a dry wall and a ceiling. The fireproof profile includes a profiled element which has an inner face and an outer face arranged opposite the inner face and has an inner section, at least one arc section, and at least one side section. The side section is connected to the inner section via the arc section. The fireproof profile further includes at least one intumescent element made of an intumescent material. The arc section has a wall thickness which optionally differs from the wall thickness of the inner section and/or of the side section.
    Type: Application
    Filed: December 7, 2017
    Publication date: September 19, 2019
    Applicant: Hilti Aktiengesellschaft
    Inventor: Christian FÖRG
  • Patent number: 10407899
    Abstract: A joint-sealing tape for sealing a joint between a first building part and a second building part contains an elongated connecting element and at least two sealing elements which have a predetermined geometry and are positioned on the connecting element, spaced apart, side-by-side and running in the longitudinal direction of the connecting element.
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: September 10, 2019
    Assignee: HILTI AKTIENGESELLSCHAFT
    Inventors: Manfred Klein, Christian Foerg, Markus Koegler, Mario Paetow
  • Publication number: 20190247686
    Abstract: An intumescent fire resistance device for closing breaches in walls or ceilings, contains a plurality of planar carriers which are provided with an intumescent coating on at least one side. The carriers are secured to one another at least partially overlapping in an overlap region such that a strip or ring is produced the length of which is longer than the length of an individual carrier.
    Type: Application
    Filed: November 13, 2017
    Publication date: August 15, 2019
    Applicant: Hilti Aktiengesellschaft
    Inventors: Christian FÖRG, Herbert Münzenberger
  • Publication number: 20190234536
    Abstract: A device is useful for passing pipes or cables through an opening in a building. Said device has a sleeve-like housing that has an axial passage channel that is open at its opposite ends; bristles that are mounted on the walls of the passage channel in such a way that they are opposite each other and that are extended inwards in such a way that they mesh with one another in order to close the passage channel; and flexible strips of material that are mounted in the passage channel and that are coated with an intumescent material.
    Type: Application
    Filed: April 12, 2019
    Publication date: August 1, 2019
    Applicant: Hilti Aktiengesellschaft
    Inventors: Mario Paetow, Christian Förg, Rudolf Semler, Thomas Monden
  • Publication number: 20190153725
    Abstract: The invention relates to a sealing string (1, 11) for sealing a joint (21) between two components (22, 23), in particular between two building components, comprising: a profiled seal (2, 12) with a compressible sealing material; strip-type lateral portions (51, 52, 19) which project from the profiled seal (2, 12) in different directions, transversely to the longitudinal direction; a fastening means (6, 20) that is provided on one side of the lateral portions (51, 52, 19) projecting from the profiled seal (2, 12).
    Type: Application
    Filed: May 15, 2017
    Publication date: May 23, 2019
    Applicant: HILTI AKTIENGESELLSCHAFT
    Inventor: Christian FOERG
  • Patent number: 10295088
    Abstract: The invention relates to a device for passing pipes or cables through an opening in a building. Said device comprises a sleeve-like housing that has an axial passage channel that is open at its opposite ends; bristles that are mounted on the walls of the passage channel in such a way that they are opposite each other and that are extended inwards in such a way that they mesh with one another in order to close the passage channel; and flexible strips of material that are mounted in the passage channel and that are coated with an intumescent material.
    Type: Grant
    Filed: March 16, 2018
    Date of Patent: May 21, 2019
    Assignee: Hilti Aktiengesellschaft
    Inventors: Mario Paetow, Christian Förg, Rudolf Semler, Thomas Monden
  • Publication number: 20190145094
    Abstract: The invention relates to a sealing strip (1) for sealing a joint (11) between two elements (12), in particular between building components, wherein the sealing strip (1) extends in a longitudinal direction (L) and has, in cross-sectional profile, two fastening portions (2) between which there are provided two separate adjacent sealing portions (3) which are separated from one another by a predetermined bending point (4) which runs in the longitudinal direction (L), wherein the sealing portions (3) each have a chamber (6) which is filled with a compressible foam, wherein the sealing strip (1) is formed from a sheet material (9).
    Type: Application
    Filed: May 15, 2017
    Publication date: May 16, 2019
    Applicant: HILTI AKTIENGESELLSCHAFT
    Inventor: Christian FOERG
  • Publication number: 20190118012
    Abstract: A fire-protection element can be formed to accommodate a line penetration. The fire-protection element includes a substantially cylindrical housing, which has an inner side that defines a duct for at least one line and/or one pipe, where an intumescent material is sprayed directly onto at least portions of the inner side of the housing.
    Type: Application
    Filed: May 15, 2017
    Publication date: April 25, 2019
    Applicant: HILTI AKTIENGESELLSCHAFT
    Inventor: Christian FOERG