Patents by Inventor André Röhr

André Röhr 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: 11339822
    Abstract: An assembly locking device adapted to a normalized standard or fine thread of a thread shaft of a thread bolt, so that the locking device is positionable in a loss-proof manner on the thread of the thread shaft. The locking device includes: a cylindrical turn comprised of a plurality of helically wound turns, of a wire, a transition turn and adjacent to the second end of the helix is a blocking turn which has a negative pitch PB compared to the holding turn, so that at least an end portion of the blocking turn is elastically displaceable in the axial direction of the central longitudinal axis between an insertion position and a blocking position. The end portion of the blocking turn forms the second end of the helix and in the blocking position is arranged radially outwardly of the transition turn and/or the holding turn.
    Type: Grant
    Filed: March 3, 2021
    Date of Patent: May 24, 2022
    Assignee: Böllhoff Verbindungstechnik GmbH
    Inventors: Klaus-Friedrich Grubert, André Röhr, Helmut Schäfer, Rayk Gutsche
  • Publication number: 20210277929
    Abstract: An assembly locking device adapted to a normalized standard or fine thread of a thread shaft of a thread bolt, so that the locking device is positionable in a loss-proof manner on the thread of the thread shaft. The locking device includes: a cylindrical turn comprised of a plurality of helically wound turns, of a wire, a transition turn and adjacent to the second end of the helix is a blocking turn which has a negative pitch PB compared to the holding turn, so that at least an end portion of the blocking turn is elastically displaceable in the axial direction of the central longitudinal axis between an insertion position and a blocking position. The end portion of the blocking turn forms the second end of the helix and in the blocking position is arranged radially outwardly of the transition turn and/or the holding turn.
    Type: Application
    Filed: March 3, 2021
    Publication date: September 9, 2021
    Inventors: Klaus-Friedrich Grubert, André Röhr, Helmut Schäfer, Rayk Gutsche
  • Patent number: 10228010
    Abstract: The present disclosure relates to a closure element of a drive means opening of a connection element. Further, the present disclosure relates to an installation holding element with a plurality of closure elements of the drive means opening of a connection element, wherein the closure elements can be installed manually without tool in the drive means opening of the connection element. For this purpose, the installation holding element comprises a holding element, a handle portion as well as a plurality of closure elements arranged at the holding element.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: March 12, 2019
    Assignee: Böllhoff Verbindungstechnik GmbH
    Inventors: Andreas Arndt, Maximilian Betz, André Röhr, Daniel Tovar Escolar
  • Publication number: 20170175798
    Abstract: The present disclosure relates to a closure element of a drive means opening of a connection element. Further, the present disclosure relates to an installation holding element with a plurality of closure elements of the drive means opening of a connection element, wherein the closure elements can be installed manually without tool in the drive means opening of the connection element. For this purpose, the installation holding element comprises a holding element, a handle portion as well as a plurality of closure elements arranged at the holding element.
    Type: Application
    Filed: December 15, 2016
    Publication date: June 22, 2017
    Inventors: Andreas Arndt, Maximilian Betz, André Röhr, Daniel Tovar Escolar