Company Filing History:
Years Active: 1989-1994
Title: Innovations by Hansruedi Spiess: Leading the Way in Manhole Cover Technology
Introduction
Hansruedi Spiess, an accomplished inventor based in Delemont, Switzerland, has made significant contributions to the field of invention, holding a total of nine patents. His innovative designs focus on improving functionality and safety in various applications, with his latest invention specifically addressing the needs in ground opening cover technology.
Latest Patents
One of Hansruedi Spiess's most recent patents is a sophisticated manhole cover designed as a covering for a ground opening. This innovative cover features a frame that allows the cover to be securely inserted, incorporating a recess for a retaining web that is molded onto the edge of the cover. Notably, the frame includes a niche with a sloping bearing surface, positioned away from the recess. When the cover is closed, a supporting wall on the cam at the edge of the cover rests on the bearing surface of the frame. This design ensures that when the cover is closed, it moves towards the recess, achieving a locked position. This mechanism allows the cover to be held firmly in the frame without any clearance, enhancing safety and stability.
Career Highlights
Hansruedi Spiess has been instrumental in developing innovative solutions during his tenure at Von Roll AG, a company known for its commitment to quality and innovation in manufacturing. His work has not only advanced the practicality of covering ground openings but has also set a standard for other inventors and companies in the industry.
Collaborations
In his inventive journey, Hansruedi collaborates closely with his colleague, Francois Galvanetto. Together, they have fostered an environment of creativity and shared expertise, significantly enhancing the innovation process at Von Roll AG.
Conclusion
Hansruedi Spiess exemplifies the spirit of innovation through his dedicated work and patent accomplishments. His current focus on manhole cover technology showcases not only his inventive prowess but also his commitment to enhancing safety and functionality in everyday applications. His contributions affirm his status as a leading inventor in Switzerland and pave the way for future advancements in the field.