Company Filing History:
1 out of 1,150 
1 out of 11 Years Active: 1992-1995
Title: Rolf Hermes: Innovator in Pipe-Bending Technology
Introduction
Rolf Hermes is a notable inventor based in Monchengladbach, Germany. He has made significant contributions to the field of mechanical engineering, particularly in the development of innovative pipe-bending technologies. With a total of 2 patents to his name, Hermes has demonstrated his expertise and creativity in engineering solutions.
Latest Patents
One of Hermes' latest patents is a closed-frame type pipe-bending press. This innovative design features a large bending length within a closed frame construction. The press includes a frame with side columns and upper and lower cross-pieces. The table that supports the lower bending tools is anchored at the lower cross-piece, while the upper bending tool is guided vertically by multiple identical piston/cylinder units. These units are arranged side by side, allowing the upper bending tool to be raised and lowered relative to the upper cross-piece. The cylinder spaces of these units connect to a common pressure medium unit through a control line, enhancing the efficiency of the bending process.
Another significant invention by Hermes is a mechanical pipe expander. This device features a pyramidal, polyhedronal cross-section with segments that rest against the pyramidal surfaces. These segments can be displaced axially relative to the polyhedron. The design includes grooves formed in the longitudinal centers of the edges of the polyhedron, which serve as guides for the segments. The segments are designed with dove tails on their leading ends, allowing for smooth operation as they slide along the grooves.
Career Highlights
Throughout his career, Rolf Hermes has worked with prominent companies, including Mannesmann Aktiengesellschaft and Mannesmann Aktiengesellschaft. His experience in these organizations has contributed to his development as an inventor and engineer.
Collaborations
Hermes has collaborated with notable colleagues such as Herbert Jansen and Hans G. Schiffers. These partnerships have likely enriched his work and led to further innovations in his field.
Conclusion
Rolf Hermes is a distinguished inventor whose work in pipe-bending technology has made a lasting impact. His innovative patents and collaborations reflect his commitment to advancing engineering solutions.
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