Location History:
- Schwalbach, DE (1977)
- Kelkheim-Fischbach, DE (1981 - 1984)
Company Filing History:
Years Active: 1977-1984
Title: Innovations of Bernhard Stier: A Glimpse into His Patents and Career
Introduction
Bernhard Stier, an inventor based in Kelkheim-Fischbach, Germany, has made significant contributions to the field of engineering with a portfolio of seven patents. His inventive spirit and technological expertise are evident in his latest innovations, which focus on enhancing security and efficiency in various applications.
Latest Patents
Among his most recent patents is a groundbreaking **Device for the unlocking and locking of doors**. This innovation features a pneumatic blocking device that ensures all secondary door locks are securely locked in a unique third position of the main lock, permitting access only through a designated main key. This device integrates a 3/2-way valve controlled by both electric and pneumatic setting mechanisms, enhancing user convenience while prioritizing security.
Another notable invention is the **Device for producing an optical or acoustic shift instruction**. This device uses a series of threshold switches to provide shift instructions based on the engine's speed of rotation. It effectively communicates when to upshift or downshift based on specific parameters, thereby optimizing vehicle performance without needing to measure engine power directly.
Career Highlights
Bernhard Stier's career is marked by his association with VDO Adolf Schindling AG, where he has played a crucial role in developing innovative technologies that push the boundaries of engineering. His impressive patent record showcases his understanding of complex mechanical systems and his dedication to creating solutions that address real-world challenges.
Collaborations
Throughout his career, Stier has collaborated with notable professionals such as Arnold Mann and Klaus Rathmann. Together, they have contributed to advancements in their respective fields, sharing knowledge and expertise to foster innovation and improve existing systems.
Conclusion
Bernhard Stier stands out as a talented inventor whose work continues to influence the engineering landscape in Germany and beyond. His latest patents reflect his commitment to innovation and his ability to address pressing technological needs. As he forges ahead, Stier's contributions will undoubtedly inspire future generations of inventors and engineers.