Patents by Inventor Mario Patzig

Mario Patzig 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: 20230147667
    Abstract: A hand-held power tool includes a housing in which at least one drive motor for driving a tool holder is disposed. The hand-held power tool further includes a rechargeable battery pack interface for placing a rechargeable battery pack for supplying power to the drive motor. The rechargeable battery pack interface forms a primary support for the rechargeable battery pack. At least two intermediate elements for forming a secondary support are disposed on the housing in the region of the rechargeable battery pack interface. The at least two intermediate elements are disposed in such a way that a specified distance between the at least two intermediate elements and a rechargeable battery pack disposed at the rechargeable battery pack interface is provided which decreases in the direction of the at least two intermediate elements in the event of a shock pulse to the rechargeable battery pack and forms the secondary support when the rechargeable battery pack abuts the at least two intermediate elements.
    Type: Application
    Filed: November 6, 2022
    Publication date: May 11, 2023
    Inventors: Patrick Heinen, Tobias Mangold, Mario Patzig
  • Patent number: 8245791
    Abstract: The invention relates to a hand-held tool, in particular a rotary hammer, a percussion hammer, or a sabre saw. The hand-held tool is equipped with a drive unit and a stroke-generating element; the drive unit is embodied to move the stroke-generating element in a reciprocating fashion along a translation axis. The hand-held tool has at least one counterweight; the counterweight is operatively connected to the drive unit in such a way that it is possible to at least partially compensate for forces at least indirectly caused by the reciprocating motion. According to the invention, the counterweight in the hand-held tool is supported so that it is able to move, in particular to reciprocate, coaxial or parallel to the translation axis.
    Type: Grant
    Filed: March 16, 2010
    Date of Patent: August 21, 2012
    Assignee: Robert Bosch GmbH
    Inventors: Joerg Kriedel, Richard Engel, Otto Baumann, Hardy Schmid, Holger Ruebsaamen, Mario Patzig
  • Publication number: 20100236804
    Abstract: The invention relates to a hand-held tool, in particular a rotary hammer, a percussion hammer, or a sabre saw. The hand-held tool is equipped with a drive unit and a stroke-generating element; the drive unit is embodied to move the stroke-generating element in a reciprocating fashion along a translation axis. The hand-held tool has at least one counterweight; the counterweight is operatively connected to the drive unit in such a way that it is possible to at least partially compensate for forces at least indirectly caused by the reciprocating motion. According to the invention, the counterweight in the hand-held tool is supported so that it is able to move, in particular to reciprocate, coaxial or parallel to the translation axis.
    Type: Application
    Filed: March 16, 2010
    Publication date: September 23, 2010
    Inventors: Joerg KRIEDEL, Richaer Engel, Otto Baumann, Hardy Schmid, Holger Ruebsaamen, Mario Patzig