Patents by Inventor Zbyn{hacek over (e)}k Kadlec

Zbyn{hacek over (e)}k Kadlec 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).

  • Percussion tool
    Patent number: 11633843
    Abstract: A percussion tool is used for performing a chiseling operation on a workpiece with a chisel. The percussion tool comprises a housing including a cylinder portion, a tool holder coupled to the cylinder portion for holding the chisel, and a percussion mechanism including a striker supported for reciprocation in the cylinder portion. The percussion mechanism is configured to impart repeated axial impacts to the chisel with the striker. The percussion tool further comprises a flange between the cylinder portion and the tool holder. Movement of the chisel within the tool holder toward the percussion mechanism is stopped by the flange.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: April 25, 2023
    Assignee: MILWAUKEE ELECTRIC TOOL CORPORATION
    Inventors: Alexander Krug, Zbyn{hacek over (e)}k Kadlec, Günter Karg, Andrew Delmar Van Hoorn, Kevin Gee
  • Percussion tool
    Patent number: 10814468
    Abstract: A percussion tool is used for performing a chiseling operation on a workpiece with a chisel. The percussion tool comprises a housing including a cylinder portion, a tool holder coupled to the cylinder portion for holding the chisel, and a percussion mechanism including a striker supported for reciprocation in the cylinder portion. The percussion mechanism is configured to impart repeated axial impacts to the chisel with the striker. The percussion tool further comprises a flange between the cylinder portion and the tool holder. Movement of the chisel within the tool holder toward the percussion mechanism is stopped by the flange.
    Type: Grant
    Filed: October 18, 2018
    Date of Patent: October 27, 2020
    Assignee: Milwaukee Electric Tool Corporation
    Inventors: Alexander Krug, Zbyn{hacek over (e)}k Kadlec, Günter Karg, Andrew Delmar Van Hoorn, Kevin Gee