Patents by Inventor Roland Schwab

Roland Schwab 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).

  • METHOD FOR RELEASING A DRILL CORE FROM A DRILL BIT OF A CORE DRILLING DEVICE AND CORE DRILLING DEVICE
    Publication number: 20240116117
    Abstract: A method for releasing a drill core from a drill bit of a core drilling device, with an intuitive movement being recognized and used as a trigger for a shaking process for the drill core. The intuitive movement may be for example a shaking movement of the core drilling device. A core drilling device for carrying out the proposed method is also provided. The core drilling device preferably includes a sensor system for detecting the intuitive movement of the core drilling device, while the sensor system may for example comprise a gyro sensor.
    Type: Application
    Filed: April 12, 2022
    Publication date: April 11, 2024
    Inventors: Michael LACHER, Stefan RINGLER, Manel OUNI, Roland SCHWAB
  • CONTROL METHOD FOR AN ACCUMULATOR BATTERY AND A HAND POWER TOOL
    Publication number: 20100176766
    Abstract: A control method for a system of a hand power tool and an accumulator battery is disclosed. The hand power tool is connectable to the accumulator battery via a current interface for supplying the hand power tool. The hand power tool features a data interface for communicating with the accumulator battery. Characterizing data of the hand power tool and/or data about an operating process of the hand power tool is transmitted to the accumulator battery via the interface.
    Type: Application
    Filed: January 7, 2010
    Publication date: July 15, 2010
    Applicant: Hilti Aktiengesellschaft
    Inventors: Michael BRANDNER, Thomas MUELLER, Roland SCHWAB, Bernd ZIEGLER, Klaus HAUSER
  • Hand-held electric power tool with monitoring of motor temperature
    Publication number: 20090103263
    Abstract: A hand-held electric power tool has a hand-held outer housing (23), an electric motor (1) with a fan (3) for generating a flow (4) of cooling air, and an electronics module (2) having an electronic motor control (2a) and a computing element (2b) for monitoring the motor temperature and including a motor temperature model (11), and a temperature sensor (5) arranged directly at the electronics module (2) and connected therewith.
    Type: Application
    Filed: October 15, 2008
    Publication date: April 23, 2009
    Inventors: Michael Fuchs, Torsten Luettich, Roland Schaer, Roland Schwab, Stefan Kiefersauer
  • Process for the separation of cations from aqueous solutions
    Patent number: 4762690
    Abstract: Synthetic Crandallites of the general composition MeAl.sub.3 (PO.sub.4) (OH).sub.5.H.sub.2 O (Me=alkaline earth metal) are used for the separation of cations, especially alkaline earth metals, lanthanides and actinides, at a pH greater than 6 and temperature above 40.degree. C.
    Type: Grant
    Filed: December 2, 1986
    Date of Patent: August 9, 1988
    Inventors: Herbert Brunner, Reinhard Ballhorn, Roland Schwab