David Hruza

Title: David Hruza: Innovator in Electrical Hand-Held Tools

Introduction

David Hruza is a notable inventor based in Bad Waldsee, Germany. He has made significant contributions to the field of electrical hand-held tools, holding a total of 6 patents. His innovative designs have enhanced the functionality and efficiency of various power tools.

Latest Patents

Among his latest patents, Hruza has developed a percussion electrical hand-held tool. This tool features an electric motor with a rotor shaft that extends transverse to the tool percussion axis. It includes a rotor sheet stack supported on the rotor shaft and a pinion, along with a percussion mechanism that incorporates an eccentric and a drive gear. The rotor sheet stack is strategically arranged in relation to the percussion axis, ensuring optimal performance. Another significant invention is a suction module designed for electrical hand-held power tools. This module includes a housing that can be partially received in the battery-receiving chamber of the power tool. It features electrical conductors for connecting the module housing with a power source, battery contacts for electrical connection, and an aspirator with a drive motor for producing vacuum.

Career Highlights

David Hruza has worked with prominent companies such as Siemens and Hilti. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative tools that meet industry standards.

Collaborations

Throughout his career, Hruza has collaborated with talented individuals, including Ralf Sutter and Lutz Beerstecher. These collaborations have fostered a creative environment that has led to the successful development of his inventions.

Conclusion

David Hruza's contributions to the field of electrical hand-held tools demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of technology and a desire to improve the efficiency of power tools.