Location History:
- Winterthur, CH (1983)
- Ettenhausen, CH (1987 - 1991)
Company Filing History:
Years Active: 1983-1991
Title: Walter Hefti: Innovator in Bearing Technology
Introduction
Walter Hefti is a notable inventor based in Ettenhausen, Switzerland. He has made significant contributions to the field of bearing technology, holding a total of 7 patents. His innovative designs have enhanced the functionality and efficiency of various mechanical systems.
Latest Patents
Among his latest patents is a bearing unit specifically designed for use in a bobbin tube and package support. This bearing unit features a plurality of bearing elements that are rotatable relative to each other. A shell encircles these bearing elements, while a body of resiliently compressible material is positioned between the shell and the bearing elements. This unique design allows for free adjustment of the bearing elements within limits determined by the compressibility of the material. Another significant patent involves a tube-supporting cradle mechanism for filaments, particularly in yarn or thread take-up systems. This mechanism incorporates a resiliently deformable body that enables relative adjustment of rigid parts, ensuring optimal line contact between the bobbin tube and a friction drive roll.
Career Highlights
Walter Hefti has worked with prominent companies in the textile machinery industry, including Maschinenfabrik Rieter AG and Rieter Machine Works, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in bearing technology.
Collaborations
Throughout his career, Hefti has collaborated with talented individuals such as Urs Keller and Robert Ammann. These partnerships have contributed to the advancement of his inventions and the successful implementation of his designs.
Conclusion
Walter Hefti's contributions to bearing technology have made a lasting impact on the industry. His innovative patents and collaborations reflect his dedication to enhancing mechanical systems.