Patents by Inventor Andreas Schwieger

Andreas Schwieger 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).

  • NOISE ELIMINATION BRAKE FOR AUTOMATIC SPINDLE LOCKING MECHANISM
    Publication number: 20100224382
    Abstract: A rotary power tool of the invention has a motor, a motor shaft driven by the motor, an output shaft coupled to the motor shaft via an automatic spindle locking mechanism, a housing portion surrounding the output shaft, and a braking member that is non-rotatable relative to the housing portion. The braking member exercises a braking torque on the output shaft whenever it rotates.
    Type: Application
    Filed: May 30, 2008
    Publication date: September 9, 2010
    Inventors: Chi Hoe Leong, Yeo Joanne, Eng Hock Tan, Thomas Mathys, Olivier Zeiter, Daniel Brogli, Andreas Schwieger