Location History:
- Ehringshausen/Greifenthal, DE (1992)
- Ehringshausen, DE (2001 - 2002)
Company Filing History:
Years Active: 1992-2002
Title: Rolf Crema: Innovator in Optical Testing and Mechanisms
Introduction
Rolf Crema is a notable inventor based in Ehringshausen, Germany. He has made significant contributions to the field of optical testing and mechanical systems, holding a total of 3 patents. His work reflects a deep understanding of both optical devices and mechanical engineering.
Latest Patents
One of Rolf Crema's latest inventions is a lens testing device. This device comprises a holder mounted on a stand for lens specimens, a test object illuminated from the rear, an imaging objective, and a detector for evaluating the image of the test object. The imaging objective can be combined with the detector to form a unit, allowing for precise testing of lens specimens. Another notable patent is a helical gear mechanism. This screw mechanism features a spindle secured in the axial direction, with a spindle nut connected to a slide that can be driven and guided in the axial direction. The design includes a joint to compensate for relative transverse movements and tilting, showcasing Crema's innovative approach to mechanical design.
Career Highlights
Throughout his career, Rolf Crema has worked with prominent companies such as Leica Camera AG and Leica Camera GmbH. His experience in these organizations has allowed him to refine his skills and contribute to advancements in optical technology.
Collaborations
Rolf has collaborated with notable colleagues, including Peter Karbe and Joachim Kühn. These partnerships have likely enriched his work and led to further innovations in his field.
Conclusion
Rolf Crema's contributions to optical testing and mechanical systems highlight his expertise and innovative spirit. His patents reflect a commitment to advancing technology in these areas.