Patents by Inventor Christian IGLHAUT

Christian IGLHAUT 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).

  • Publication number: 20210339372
    Abstract: The hand-held power tool (1) includes a housing (8), which has a first housing element (9) and a second housing element (10), wherein the first housing element (9) and the second housing element (10) are decoupled from one another and are movable relative to one another. The hand-held power tool (1) furthermore includes a tool holder (2) and a motor (4) for rotational and/or percussive driving of the tool holder (2). Furthermore, the hand-held power tool (1) has a magnetic field sensor (16) for detecting a spacing (L) between the first housing element (9) and the second housing element (10). Moreover, the hand-held power tool (1) includes a control device (18) for setting a motor speed of the motor (4) in accordance with the detected spacing (L).
    Type: Application
    Filed: September 10, 2019
    Publication date: November 4, 2021
    Inventors: Steffen Geiger, Christian Augustin, Darko Saric, Markus Rank, Stefan SCHMID, Christian IGLHAUT
  • Publication number: 20210316435
    Abstract: A hand-held power tool includes a tool holder, a motor for rotational and/or percussive driving of the tool holder, and a magnetic field sensor disposed in a vicinity of the motor, where a magnetic field of the motor that is created by driving the tool holder by the motor is detectable by the magnetic field sensor. The hand-held power tool further includes a control device where the control device determines a load state of the motor in dependence on a detected magnetic field of the motor and differentiates between an idle mode of the hand-held power tool and a load mode of the hand-held power tool based on the determined load state of the motor.
    Type: Application
    Filed: July 30, 2019
    Publication date: October 14, 2021
    Applicant: Hilti Aktiengesellschaft
    Inventor: Christian IGLHAUT