Patents by Inventor Azize Cengil

Azize Cengil 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: 20180169847
    Abstract: A hand-held power tool, in particular a hammer drill or a combined hammer, includes a safety coupling via which torque transmission between a motor shaft and a transmission shaft of the hand-held power tool can be established and interrupted. The safety coupling includes a coupling part at the input end and a coupling part at the output end and can be actuated by a coupling actuator. Mutually complementary catch profiles, in particular similar to a crown gear set, by which the coupling part at the input end and the coupling part at the output end can be interlocked, are arranged on the coupling part at the input end and on the coupling part at the output end.
    Type: Application
    Filed: June 28, 2016
    Publication date: June 21, 2018
    Applicant: Hilti Aktiengesellschaft
    Inventors: Philipp Lorenz, Erwin Manschitz, Azize Cengil