Location History:
- Nurnberg, DE (1987)
- Nuremberg, DE (1987 - 1990)
Company Filing History:
2 out of 461 
1 out of 30,040 
Years Active: 1987-1990
Title: Helmut Mechtold: Innovator in Pipe Forming Technology
Introduction
Helmut Mechtold is a notable inventor based in Nuremberg, Germany. He has made significant contributions to the field of pipe forming technology, holding three patents that showcase his innovative approach to engineering.
Latest Patents
One of his latest patents is an "Apparatus for drawing-in a pipe end by cold forming." This apparatus includes a clamping body and an annular body with an inner surface and a center. It features an internal tool in the form of a stop ring, which is centrally supported on the clamping body to define a desired inside pipe profile. The design incorporates a plurality of jaws that extend over the outside of the pipe region to be drawn in. The annular body contains blind bores serving as cylinders, with pistons connected to the jaws that can be moved radially by a pressure medium. The stop ring is equipped with individual stops that can be adjusted radially.
Another significant patent is a "Fixture for machining the cutting line of a pipe." This fixture includes a centering device that can be inserted into the end section of a pipe. The centering device features a clamping system with pressure pieces that maintain an equal distance from the longitudinal axis of the device. A pressure motor drives the pressure pieces radially, ensuring a secure hold within the pipe.
Career Highlights
Throughout his career, Helmut Mechtold has worked with prominent companies such as Kraftwerk Union Aktiengesellschaft and Siemens Aktiengesellschaft. His experience in these organizations has contributed to his expertise in the field of engineering and innovation.
Collaborations
Helmut has collaborated with notable coworkers, including Robert Weber and Roland Bieselt. Their combined efforts have likely fostered advancements in the technologies they worked on together.
Conclusion
Helmut Mechtold's contributions to pipe forming technology through his patents and career experiences highlight his role as an influential inventor. His innovative designs continue to impact the engineering field positively.