Location History:
- Munich, DE (1977 - 1981)
- Seebruck, DE (1981 - 2003)
Company Filing History:
17 out of 801 
4 out of 93 
1 out of 832,718 Years Active: 1977-2003
Title: Innovations of Alfons Spies: Patents in Position Measuring Systems
Introduction: Alfons Spies, an esteemed inventor based in Seebruck, Germany, has made significant contributions to the field of position-measuring systems. With a total of 22 patents to his name, Spies is recognized for his innovative approaches to rotary encoders and associated technologies. His latest inventions reflect a deep understanding of mechanics and electronic scanning systems.
Latest Patents: Alfons Spies' most recent patents include the development of a multiturn rotary encoder, which incorporates multiple code carriers coupled by a reduction gear. This sophisticated system features a first code carrier connected to an input shaft, while a scanning device provides an absolute positional readout within a single revolution. The innovative design includes a second code carrier that measures the rotation count of the shaft, utilizing a magnetic body and spatially arranged sensor elements to generate digital code words.
Another significant patent is for a position measuring system that integrates a scale graduation with a dynamic scanning element. This system is designed to operate along a measurement direction, producing intensity-modulated output signals. Notably, it addresses distortion by employing signal filtering to eliminate third harmonic interference in its output signal.
Career Highlights: Alfons Spies has worked with prominent companies such as Dr. Johannes Heidenhain GmbH and Johannes Heidenhain GmbH throughout his career. His expertise in developing complex measurement systems is evident in his innovative patents and significant contributions to these organizations.
Collaborations: Throughout his career, Alfons has collaborated with notable coworkers, including Wolfgang Holzapfel and Steffen Bielski. Their teamwork has facilitated advancements in precision measurement technologies.
Conclusion: Alfons Spies stands out as a prolific inventor, contributing to the field of position measuring systems through his innovative patents. His work continues to influence the industry, showcasing the importance of collaboration and creativity in engineering and technology.