Patents by Inventor Torsten Riek

Torsten Riek 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).

  • Power-tool cooling apparatus
    Patent number: 11052502
    Abstract: A power-tool cooling apparatus for a portable power tool includes a first fan configured to generate a first cooling fluid flow to cool a drive unit of the portable power tool, and a second fan that generates a further cooling fluid flow to cool an electronics unit of the portable power-tool. A third fan generates a third cooling fluid flow to cool a second electronics unit of the power-tool, and supplies cooling fluid to the first cooling fluid flow.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: July 6, 2021
    Assignee: Robert Bosch GmbH
    Inventors: Michael Weiss, Torsten Riek, Andreas Schlegel, Steffen Tiede, Christian Lang, Hardy Schmid, Juergen Dietel, Benjamin Fischle
  • Circular saw, in particular hand-held circular saw
    Patent number: 10967537
    Abstract: The disclosure relates to a circular saw, in particular a hand-held circular saw, having a housing and a drive unit, at least some sections of which are arranged in the housing and with which a tool holder for an exchangeable saw blade is associated. The drive unit is designed to rotationally drive the exchangeable saw blade about an associated axis of rotation. In the circular saw, a blade guard is associated with the exchangeable saw blade. The blade guard is mounted in the housing for rotation about the associated axis of rotation and extends around a cutting point of the exchangeable saw blade at least during a sawing operation in such a way that contact with the cutting point can be at least substantially prevented.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: April 6, 2021
    Assignee: Robert Bosch GmbH
    Inventors: Juergen Wiker, Thomas Ziegler, Michael Wall, Daniel Dennis, Torsten Riek
  • Circular Saw, in particular Hand-Held Circular Saw
    Publication number: 20190381688
    Abstract: The disclosure relates to a circular saw, in particular a hand-held circular saw, having a housing and a drive unit, at least some sections of which are arranged in the housing and with which a tool holder for an exchangeable saw blade is associated. The drive unit is designed to rotationally drive the exchangeable saw blade about an associated axis of rotation. In the circular saw, a blade guard is associated with the exchangeable saw blade. The blade guard is mounted in the housing for rotation about the associated axis of rotation and extends around a cutting point of the exchangeable saw blade at least during a sawing operation in such a way that contact with the cutting point can be at least substantially prevented.
    Type: Application
    Filed: January 10, 2018
    Publication date: December 19, 2019
    Inventors: Juergen Wiker, Thomas Ziegler, Michael Wall, Daniel Dennis, Torsten Riek
  • Power-Tool Cooling Apparatus
    Publication number: 20190105747
    Abstract: A power-tool cooling apparatus for a portable power tool comprises at least one cooling unit configured to generate a cooling fluid flow to cool a drive unit of the portable power tool, and at least one further cooling unit configured to generate a further cooling fluid flow. The at least one further cooling unit is designed to differ from the at least one cooling unit.
    Type: Application
    Filed: December 7, 2018
    Publication date: April 11, 2019
    Inventors: Michael Weiss, Torsten Riek, Andreas Schlegel, Steffen Tiede, Christian Lang, Hardy Schmid, Juergen Dietel, Benjamin Fischle
  • Power-tool cooling apparatus
    Patent number: 10155292
    Abstract: A power-tool cooling apparatus for a portable power tool comprises at least one cooling unit configured to generate a cooling fluid flow to cool a drive unit of the portable power tool, and at least one further cooling unit configured to generate a further cooling fluid flow. The at least one further cooling unit is designed to differ from the at least one cooling unit.
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: December 18, 2018
    Assignee: Robert Bosch GmbH
    Inventors: Michael Weiss, Torsten Riek, Andreas Schlegel, Steffen Tiede, Christian Lang, Hardy Schmid, Juergen Dietel, Benjamin Nikolas Fischle
  • Power-Tool Cooling Apparatus
    Publication number: 20150306719
    Abstract: A power-tool cooling apparatus for a portable power tool comprises at least one cooling unit configured to generate a cooling fluid flow to cool a drive unit of the portable power tool, and at least one further cooling unit configured to generate a further cooling fluid flow. The at least one further cooling unit is designed to differ from the at least one cooling unit.
    Type: Application
    Filed: April 24, 2015
    Publication date: October 29, 2015
    Inventors: Michael Weiss, Torsten Riek, Andreas Schlegel, Steffen Tiede, Christian Lang, Hardy Schmid, Juergen Dietel, Benjamin Nikolas Fischle