Petra Holzer

Title: Petra Holzer: Innovator in Drive Mechanisms

Introduction

Petra Holzer is a notable inventor based in Karlsruhe, Germany. She has made significant contributions to the field of drive mechanisms, particularly in the context of down draft vent systems. With a total of two patents to her name, her work showcases her innovative spirit and technical expertise.

Latest Patents

Holzer's latest patent involves a drive mechanism for a down draft vent system. This invention features a vertically directed, retractable open framework that can be moved between an extended position and a lowered position by means of a drive motor. The design includes at least two switches for switching off the drive motor and at least one actuating element for actuating the switch. Notably, one switch is actuated based on an external force acting on the open framework. This invention not only provides an end switch-off for the drive motor but also incorporates a safety function through a resistive load switch-off, effective during both retraction and extension of the framework.

Career Highlights

Holzer is currently employed at BSH Bosch und Siemens Hausgeräte GmbH, where she continues to develop innovative solutions in her field. Her work has been instrumental in enhancing the functionality and safety of household appliances.

Collaborations

Throughout her career, Holzer has collaborated with esteemed colleagues such as Egon Feisthammel and Dieter Rosmann. These partnerships have contributed to the advancement of her projects and the successful implementation of her inventions.

Conclusion

Petra Holzer stands out as a pioneering inventor in the realm of drive mechanisms, particularly for down draft vent systems. Her innovative patents and collaborative efforts reflect her commitment to advancing technology in household appliances.