Patents by Inventor Martin Frielingsdorf

Martin Frielingsdorf 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: 10697218
    Abstract: A hinge band for a partition element, particularly for a door or for a window, and a partition installation having such a hinge band are disclosed. The hinge band has a first band part and a second band part, wherein the first band part is connected to the second band part for hinge action about a hinge axle pin in such a manner that the first band part is rotatable relative to the second band part about a rotation axis. Furthermore, a lifting or lowering installation is provided, wherein on account of the lifting or lowering installation the first band part in a movement of the first band part relative to the second band part about the rotation axis is moved along the rotation axis.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: June 30, 2020
    Assignee: KL MEGLA GMBH
    Inventor: Martin Frielingsdorf
  • Publication number: 20190032382
    Abstract: The invention relates to a hinge band (1) for a partition element (2), particularly for a door or for a window. The invention furthermore relates to a partition installation having a hinge band (1) of this type. The hinge band (1) has a first band part (3) and a second band part (4), wherein the first band part (3) is connected to the second band part (4) for hinge action about a hinge axle pin (9) in such a manner that the first band part (3) is rotatable relative to the second band part (4) about a rotation axis (10). Furthermore, a lifting/lowering installation (11) is provided, wherein on account of the lifting/lowering installation (11) the first band part (3) in a movement of the first band part (3) relative to the second band part (4) about the rotation axis (10) is moved along the rotation axis (10). The lifting/lowering installation (11) has a first hinge axle unit (12) which is disposed on the first band part (3), and a second hinge axle unit (13) which is disposed on the second band part (4).
    Type: Application
    Filed: July 18, 2018
    Publication date: January 31, 2019
    Inventor: Martin Frielingsdorf
  • Patent number: 9845627
    Abstract: The invention concerns a strap hinge (1) for a separating element. The separating element takes the form of a door, for example, in particular a swing door. The strap hinge (1) comprises two active units. The strap hinge (1) is provided with securing units (27 to 29), which are actively connected to a surface owing to a radial movement. The strap hinge further comprises pressure units (40, 43). The strap hinge (1) offers the same properties as a strap hinge which is provided with a hydraulic braking device.
    Type: Grant
    Filed: September 23, 2014
    Date of Patent: December 19, 2017
    Assignee: KL-Beschlage Karl Loggen GmbH
    Inventors: Jorg Loggen, Martin Frielingsdorf, Siggi Wistoff
  • Publication number: 20170355218
    Abstract: The present invention relates to a glass element (1), which has at least one first plate (2) formed of glass, at least one second plate (3) and at least one sandwich layer (8), wherein the sandwich layer (8) is disposed between the first plate (2) and the second plate (3). The first plate (2) has a first side (4) and a second side (5), wherein the first side (4) is disposed on the sandwich layer (8). An adaptor unit (15) formed of metal is bonded to the first side (4) of the first plate (2). The adaptor unit (15) has a fixing unit (18). The fixing unit is disposed on a through-hole (14) of the second plate (3).
    Type: Application
    Filed: June 13, 2017
    Publication date: December 14, 2017
    Inventors: Martin Frielingsdorf, Karl Labuhn
  • Publication number: 20160215548
    Abstract: The invention concerns a strap hinge (1) for a separating element. The separating element takes the form of a door, for example, in particular a swing door. The strap hinge (1) comprises two active units. The strap hinge (1) is provided with securing units (27 to 29), which are actively connected to a surface owing to a radial movement. The strap hinge further comprises pressure units (40, 43). The strap hinge (1) offers the same properties as a strap hinge which is provided with a hydraulic braking device.
    Type: Application
    Filed: September 23, 2014
    Publication date: July 28, 2016
    Inventors: Jörg LOGGEN, Martin FRIELINGSDORF, Siggi WISTOFF
  • Patent number: 7971319
    Abstract: A hinge for doors or windows may include two parts that are rotatable about a hinge axle. A catch device, arranged inside of the hinge, may have a catch element and a catch recess. The catch element may engage the catch recess in a catch position. Both the catch element and the catch recess may be arranged along the hinge axle.
    Type: Grant
    Filed: September 6, 2006
    Date of Patent: July 5, 2011
    Assignee: KL-Beschläge Karl Loggen GmbH
    Inventors: Hugo Becker, Rudolf Wiemer, Martin Frielingsdorf
  • Publication number: 20070240283
    Abstract: A hinge for doors or windows may include two parts that are rotatable about a hinge axle. A catch device, arranged inside of the hinge, may have a catch element and a catch recess. The catch element may engage the catch recess in a catch position. Both the catch element and the catch recess may be arranged along the hinge axle.
    Type: Application
    Filed: September 6, 2006
    Publication date: October 18, 2007
    Inventors: Hugo Becker, Rudolf Wiemer, Martin Frielingsdorf
  • Publication number: 20070138814
    Abstract: An adjusting device (1) may include a base (2), a rotary pin (6) rotatably positioned within the base (2), a latch recess (13) formed in the rotary pin (7), a latch body (12), a spring (10); and, a mounting bracket (7) adapted to pivotably hold and position an associated fitting to the rotary pin (6). The spring (10) urges the latch body (12) into the latch recess (13) and thus urges the rotary pin (6) and the associated fitting into a latched condition.
    Type: Application
    Filed: August 22, 2006
    Publication date: June 21, 2007
    Inventors: Martin Frielingsdorf, Rudolf Wiemer