David Winistoerfer

Title: David Winistoerfer: Innovator in Grinding Technology

Introduction

David Winistoerfer is a notable inventor based in Kriegstetten, Switzerland. He has made significant contributions to the field of grinding technology, holding 2 patents that showcase his innovative approach to tool design and functionality.

Latest Patents

Winistoerfer's latest patents include a grinding means device, particularly a grinding-disc device or backup-pad device. This device is designed for arranging at least one grinding means, such as a grinding wheel, on a portable power tool. It features a receiving unit that can be fixed in a thread-free manner on the tool's output unit, allowing for easy attachment of grinding means. Additionally, the device includes a securing unit that can axially fix the receiving unit and/or the grinding means without the need for tools.

Another significant patent is a quick clamping device for a rotationally drivable drive shaft in a portable machine tool, specifically an angle grinding machine. This device comprises a clamping unit that allows for tool-less fastening of an insertion tool on the drive shaft. The operating unit is designed to move the clamping element into a release position, facilitating the quick change of tools.

Career Highlights

David Winistoerfer is currently employed at Robert Bosch GmbH, a leading company in the engineering and technology sector. His work focuses on developing innovative solutions that enhance the efficiency and usability of power tools.

Collaborations

Throughout his career, Winistoerfer has collaborated with talented professionals, including Bruno Luescher and Andreas Zurbruegg. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

David Winistoerfer's contributions to grinding technology through his patents reflect his commitment to innovation and excellence in engineering. His work continues to influence the design and functionality of portable power tools, making a lasting impact in the industry.